Trace number 432623

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 1800.6

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-usAbbrv.8.25_70.opb
MD5SUM825fd1904b2d777401b7be7f08c7951c
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 variables20611
Total number of constraints3921
Number of constraints which are clauses563
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3358
Minimum length of a constraint4
Maximum length of a constraint61
Number of terms in the objective function 135
Biggest coefficient in the objective function 262118
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524354
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262118
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524354
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)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432623-1177946416/instance-432623-1177946416.opb
0.00/0.00	c File size is 1960552 bytes.
0.28/0.34	c Highest Coefficient sum: 524354
0.28/0.34	c Parsing was ok!!
0.28/0.34	c Total parsing time: 0.342 s
0.28/0.35	c Var: 20611 Constr: 3922 563/0/3359 Lit: 180663 Watch. Lit: 15843
0.28/0.35	c Obj. Vars: 135 (0.65499 % of total variables)
0.59/0.67	c Pre-processing Time: 0.672 s
0.59/0.67	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.67	c        0  20596     3922   180633   46   115789  356889      0      0 0.67
0.59/0.67	c Switching off LPR mode.
1800.06/1800.50	c      100  20596     4022   186122   46   141140  392578    100    140 0.71
1800.06/1800.50	c      257  20596     4179   193101   46   145787  431836    257    326 0.79
1800.06/1800.50	c      483  20596     4405   205626   46   156335  475020    483    540 0.89
1800.06/1800.50	c      831  20596     4753   229117   48   156314  522523    831    651 1.27
1800.06/1800.50	c     1345  20596     5267   257296   48   158729  574776   1345    951 1.41
1800.06/1800.50	c     2112  20596     6034   315747   52   160782  632254   2112   1285 1.64
1800.06/1800.50	c     3258  20596     7180   376708   52   162777  695480   3258   1696 1.92
1800.06/1800.50	c     4982  20596     8904   471321   52   166459  765029   4982   1577 3.16
1800.06/1800.50	c     7566  20596    11488   587495   51   172311  841532   7566   2111 3.58
1800.06/1800.50	c    11446  20596    15368   825530   53   180075  925686  11446   2243 5.10
1800.06/1800.50	c    17270  20596    21192  1192043   56   192193  500000  17270   2862 6.03
1800.06/1800.50	c    26007  20596    29929  1737548   58   209513  550001  26007   2099 12.39
1800.06/1800.50	c    39118  20596    43040  2637688   61   235656  605002  39118   1873 20.88
1800.06/1800.50	c    58788  20596    62710  4216579   67   274932  665503  58788   1071 54.85
1800.06/1800.50	c    88302  20596    92224  6249007   67   334857  732054  88302    910 97.03
1800.06/1800.50	c   132572  20596   136494  9243492   67   422673  805260 132572    741 178.81
1800.06/1800.50	c   198985  20596   202907 14017004   69   555989  885787 198985    622 319.60
1800.06/1800.50	c   298607  20596   302529 21977827   72   754822  974366 298607    574 519.44
1800.06/1800.50	c Caught signal: 15
1800.06/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.50	c   18   440217  34555   645091   444139 34805747 440217    244 1800.07
1800.06/1800.50	s UNKNOWN
1800.06/1800.50	c Total time: 1800.07 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/node41/watcher-432623-1177946416 -o ROOT/results/node41/solver-432623-1177946416 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432623-1177946416/instance-432623-1177946416.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 22216
/proc/meminfo: memFree=1757968/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=13652 CPUtime=0
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 242553490 13979648 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 3413 335 280 324 0 2004 0

[startup+0.020649 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 22216
/proc/meminfo: memFree=1757968/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=6400 CPUtime=0.01
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 520 0 0 0 1 0 0 0 18 0 1 0 242553490 6553600 490 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 1600 490 300 324 0 191 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6400

[startup+0.101657 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 22216
/proc/meminfo: memFree=1757968/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=7648 CPUtime=0.09
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 960 0 0 0 9 0 0 0 18 0 1 0 242553490 7831552 930 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 1912 930 416 324 0 503 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7648

[startup+0.301674 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 22216
/proc/meminfo: memFree=1757968/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=9364 CPUtime=0.28
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 1689 0 0 0 28 0 0 0 19 0 1 0 242553490 9588736 1619 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 2374 1620 695 324 0 965 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9364

[startup+0.701709 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 22216
/proc/meminfo: memFree=1757968/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=15316 CPUtime=0.69
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 3870 0 0 0 65 4 0 0 23 0 1 0 242553490 15683584 3118 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 3829 3118 310 324 0 2899 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15316

[startup+1.50178 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1746632/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=15324 CPUtime=1.49
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 3873 0 0 0 145 4 0 0 25 0 1 0 242553490 15691776 3121 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 3831 3121 310 324 0 2901 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15324

[startup+3.10192 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1744712/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=17952 CPUtime=3.08
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 4520 0 0 0 304 4 0 0 25 0 1 0 242553490 18382848 3768 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 4488 3768 310 324 0 3558 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17952

[startup+6.30119 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1736976/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=29136 CPUtime=6.29
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 7325 0 0 0 623 6 0 0 25 0 1 0 242553490 29835264 6573 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 7284 6573 310 324 0 6354 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29136

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1725456/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=38600 CPUtime=12.69
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 9682 0 0 0 1261 8 0 0 25 0 1 0 242553490 39526400 8930 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 9650 8930 310 324 0 8720 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38600

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1705872/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=56308 CPUtime=25.48
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 14117 0 0 0 2537 11 0 0 25 0 1 0 242553490 57659392 13365 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2404103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 14077 13365 310 324 0 13147 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 56308

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1691536/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=70764 CPUtime=51.07
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 17729 0 0 0 5093 14 0 0 25 0 1 0 242553490 72462336 16977 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 17691 16977 310 324 0 16761 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 70764

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1650512/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=111536 CPUtime=102.26
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 27913 0 0 0 10203 23 0 0 25 0 1 0 242553490 114212864 27161 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 27884 27161 310 324 0 26954 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 111536

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1622800/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=139452 CPUtime=162.24
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 34894 0 0 0 16195 29 0 0 25 0 1 0 242553490 142798848 34142 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551490 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 34863 34142 310 324 0 33933 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 139452

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1577424/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=184400 CPUtime=222.23
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 46145 0 0 0 22186 37 0 0 25 0 1 0 242553490 188825600 45393 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 46100 45393 310 324 0 45170 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 184400

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1559120/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=202760 CPUtime=282.21
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 50740 0 0 0 28179 42 0 0 25 0 1 0 242553490 207626240 49988 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 50690 49988 310 324 0 49760 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 202760

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1530256/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=231528 CPUtime=342.2
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 57922 0 0 0 34170 50 0 0 25 0 1 0 242553490 237084672 57170 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 57882 57170 310 324 0 56952 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 231528

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1482064/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=280364 CPUtime=402.19
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 70122 0 0 0 40157 62 0 0 25 0 1 0 242553490 287092736 69370 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 70091 69371 310 324 0 69161 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 280364

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1455056/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=306404 CPUtime=462.17
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 76650 0 0 0 46148 69 0 0 25 0 1 0 242553490 313757696 75898 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 76601 75898 310 324 0 75671 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 306404

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1435920/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=326856 CPUtime=522.16
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 81768 0 0 0 52142 74 0 0 25 0 1 0 242553490 334700544 81016 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 81714 81016 310 324 0 80784 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 326856

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1398608/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=362844 CPUtime=582.14
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 90751 0 0 0 58133 81 0 0 25 0 1 0 242553490 371552256 89999 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 90711 89999 310 324 0 89781 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 362844

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1379088/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=382280 CPUtime=642.13
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 95596 0 0 0 64126 87 0 0 25 0 1 0 242553490 391454720 94844 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 95570 94844 310 324 0 94640 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 382280


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1334608/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=426676 CPUtime=882.07
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 106693 0 0 0 88107 100 0 0 25 0 1 0 242553490 436916224 105941 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 106669 105941 310 324 0 105739 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 426676

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1324624/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=436620 CPUtime=942.05
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 109194 0 0 0 94103 102 0 0 25 0 1 0 242553490 447098880 108442 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 109155 108442 310 324 0 108225 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 436620

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22217
/proc/meminfo: memFree=1317008/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=444228 CPUtime=1002.04
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 111093 0 0 0 100100 104 0 0 25 0 1 0 242553490 454889472 110341 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 111057 110341 310 324 0 110127 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 444228

[startup+1062.3 s]
/proc/loadavg: 1.05 0.99 0.91 2/78 22217
/proc/meminfo: memFree=1308240/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=452932 CPUtime=1062.03
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 113281 0 0 0 106096 107 0 0 25 0 1 0 242553490 463802368 112529 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 113233 112529 310 324 0 112303 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 452932

[startup+1122.3 s]
/proc/loadavg: 1.07 1.00 0.92 2/78 22217
/proc/meminfo: memFree=1302288/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=458900 CPUtime=1122.02
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 114759 0 0 0 112093 109 0 0 25 0 1 0 242553490 469913600 114007 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 114725 114007 310 324 0 113795 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 458900

[startup+1182.3 s]
/proc/loadavg: 1.02 1.00 0.92 2/78 22217
/proc/meminfo: memFree=1297424/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=463936 CPUtime=1182
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 116031 0 0 0 118089 111 0 0 25 0 1 0 242553490 475070464 115279 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 115984 115279 310 324 0 115054 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 463936

[startup+1242.3 s]
/proc/loadavg: 1.01 1.00 0.92 2/78 22219
/proc/meminfo: memFree=1292112/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=469128 CPUtime=1241.99
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 117317 0 0 0 124086 113 0 0 25 0 1 0 242553490 480387072 116565 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 117282 116565 310 324 0 116352 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 469128

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22219
/proc/meminfo: memFree=1287504/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=473680 CPUtime=1301.98
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 118451 0 0 0 130084 114 0 0 25 0 1 0 242553490 485048320 117699 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 118420 117699 310 324 0 117490 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 473680

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22219
/proc/meminfo: memFree=1282128/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=479140 CPUtime=1361.96
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 119811 0 0 0 136080 116 0 0 25 0 1 0 242553490 490639360 119059 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 119785 119059 310 324 0 118855 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 479140

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22219
/proc/meminfo: memFree=1277776/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=483436 CPUtime=1421.94
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 120892 0 0 0 142076 118 0 0 25 0 1 0 242553490 495038464 120140 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 120859 120140 310 324 0 119929 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 483436

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22219
/proc/meminfo: memFree=1273552/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=487708 CPUtime=1481.93
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 121953 0 0 0 148073 120 0 0 25 0 1 0 242553490 499412992 121201 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 121927 121201 310 324 0 120997 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 487708

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22219
/proc/meminfo: memFree=1269392/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=491764 CPUtime=1541.91
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 122982 0 0 0 154070 121 0 0 25 0 1 0 242553490 503566336 122230 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 122941 122230 310 324 0 122011 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 491764

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22219
/proc/meminfo: memFree=1265168/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=495920 CPUtime=1601.9
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 124031 0 0 0 160067 123 0 0 25 0 1 0 242553490 507822080 123279 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 123980 123279 310 324 0 123050 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 495920

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22219
/proc/meminfo: memFree=1262288/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=498900 CPUtime=1661.88
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 124755 0 0 0 166064 124 0 0 25 0 1 0 242553490 510873600 124003 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 124725 124003 310 324 0 123795 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 498900

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22219
/proc/meminfo: memFree=1259856/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=501244 CPUtime=1721.87
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 125354 0 0 0 172062 125 0 0 25 0 1 0 242553490 513273856 124602 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 125311 124602 310 324 0 124381 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 501244

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.92 3/78 22219
/proc/meminfo: memFree=1257552/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=503584 CPUtime=1781.85
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 125945 0 0 0 178059 126 0 0 25 0 1 0 242553490 515670016 125193 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 125896 125193 310 324 0 124966 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 503584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22219
/proc/meminfo: memFree=1256784/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=504364 CPUtime=1800.06
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 126129 0 0 0 179879 127 0 0 25 0 1 0 242553490 516468736 125377 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 126091 125377 310 324 0 125161 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 504364

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22219
/proc/meminfo: memFree=1256784/2055920 swapFree=4169764/4192956
[pid=22216] ppid=22214 vsize=504364 CPUtime=1800.06
/proc/22216/stat : 22216 (bsolo3.0.17) R 22214 22216 21807 0 -1 4194304 126129 0 0 0 179879 127 0 0 25 0 1 0 242553490 516468736 125377 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22216/statm: 126091 125377 310 324 0 125161 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 504364

Child status: 15
Real time (s): 1800.6
CPU time (s): 1800.15
CPU user time (s): 1798.8
CPU system time (s): 1.35079
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 504364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.8
system time used= 1.35079
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 126133
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= 12
involuntary context switches= 2749

runsolver used 1.39579 second user time and 3.9574 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Mon Apr 30 15:20:16 UTC 2007

IDJOB= 432623
IDBENCH= 1621
IDSOLVER= 199
FILE ID= node41/432623-1177946416

PBS_JOBID= 4727816

Free space on /tmp= 66556 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-usAbbrv.8.25_70.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432623-1177946416/instance-432623-1177946416.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-432623-1177946416 -o ROOT/results/node41/solver-432623-1177946416 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432623-1177946416/instance-432623-1177946416.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  825fd1904b2d777401b7be7f08c7951c

RANDOM SEED= 601653945

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1758440 kB
Buffers:         38140 kB
Cached:         159372 kB
SwapCached:       2952 kB
Active:         116576 kB
Inactive:       110868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1758440 kB
SwapTotal:     4192956 kB
SwapFree:      4169764 kB
Dirty:            8584 kB
Writeback:           0 kB
Mapped:          37832 kB
Slab:            55356 kB
Committed_AS:  3621416 kB
PageTables:       2020 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= 66556 MiB

End job on node41 on Mon Apr 30 15:50:19 UTC 2007