Trace number 347994

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 3.0.16? (TO) 1800.1 1800.67

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-berlin_5_8_0.opb
MD5SUM69d5c7c1a4b8d5de2fe0ee7c53688a9d
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 variables9464
Total number of constraints1820
Number of constraints which are clauses309
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1511
Minimum length of a constraint4
Maximum length of a constraint61
Number of terms in the objective function 78
Biggest coefficient in the objective function 262133
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524327
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262133
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524346
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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/347994-1176559204/instance-347994-1176559204.opb
0.00/0.00	c File size is 868184 bytes.
0.09/0.15	c Highest Coefficient sum: 524346
0.09/0.15	c Parsing was ok!!
0.09/0.15	c Total parsing time: 0.154 s
0.09/0.16	c Var: 9464 Constr: 1821 309/0/1512 Lit: 84082 Watch. Lit: 7335
0.09/0.16	c Obj. Vars: 78 (0.824176 % of total variables)
0.29/0.30	c Pre-processing Time: 0.303 s
0.29/0.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.30	c        0   9450     1821    84082   46    50205  165635      0      0 0.30
0.29/0.30	c Switching off LPR mode.
1799.92/1800.60	c      102   9450     1923    90196   46    74319  182199    102    300 0.34
1799.92/1800.60	c      252   9450     2073    98843   47    74434  200419    252    681 0.37
1799.92/1800.60	c      477   9450     2298   109948   47    74677  220461    477    963 0.49
1799.92/1800.60	c      821   9450     2642   130911   49    73829  242508    821   1361 0.60
1799.92/1800.60	c     1330   9450     3151   164019   52    76680  266759   1330   1900 0.70
1799.92/1800.60	c     2094   9450     3915   234585   59    76969  293435   2094   1720 1.22
1799.92/1800.60	c     3240   9450     5061   289796   57    79195  322779   3240   2032 1.59
1799.92/1800.60	c     4962   9450     6783   405264   59    83261  355057   4962   2572 1.93
1799.92/1800.60	c     7547   9450     9368   552408   58    88522  390563   7547   2994 2.52
1799.92/1800.60	c    11426   9450    13247   732832   55    96639  429620  11426   3365 3.40
1799.92/1800.60	c    17248   9450    19069  1051516   55   104045  472583  17248   3417 5.05
1799.92/1800.60	c    25987   9450    27808  1895171   68   125789  519842  25987   2703 9.61
1799.92/1800.60	c    39098   9450    40919  2791914   68   151422  571827  39098   2626 14.89
1799.92/1800.60	c    58768   9450    60589  4030442   66   191190  629010  58768   1745 33.66
1799.92/1800.60	c    88280   9450    90101  6001470   66   249524  691912  88280   1342 65.78
1799.92/1800.60	c   132557   9450   134378  8673290   64   339086  761104 132557   1006 131.66
1799.92/1800.60	c   198967   9450   200788 13082995   65   470822  837215 198967    737 269.78
1799.92/1800.60	c   298587   9450   300408 19951284   66   669356  920937 298587    575 518.88
1799.92/1800.60	c Resources Exceeded
1799.92/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.92/1800.60	c   18   440306  30181   573980   442127 31437537 440306    244 1800.03
1799.92/1800.60	s UNKNOWN
1799.92/1800.60	c Total time: 1800.03 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-347994-1176559204 -o ROOT/results/node19/solver-347994-1176559204 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/347994-1176559204/instance-347994-1176559204.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31888
/proc/meminfo: memFree=1735936/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=12584 CPUtime=0
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 103837779 12886016 337 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7919227 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 3146 337 282 324 0 2003 0

[startup+0.080609 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31888
/proc/meminfo: memFree=1735936/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=5852 CPUtime=0.07
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 744 0 0 0 7 0 0 0 18 0 1 0 103837779 5992448 712 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7695071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 1463 712 386 324 0 320 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5852

[startup+0.102609 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31888
/proc/meminfo: memFree=1735936/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=6116 CPUtime=0.09
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 822 0 0 0 9 0 0 0 18 0 1 0 103837779 6262784 790 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7806994 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 1529 790 417 324 0 386 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6116

[startup+0.301631 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31888
/proc/meminfo: memFree=1735936/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=8960 CPUtime=0.29
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 1915 0 0 0 28 1 0 0 19 0 1 0 103837779 9175040 1597 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160521828 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 2240 1597 308 324 0 1309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8960

[startup+0.701675 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31888
/proc/meminfo: memFree=1735936/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=9748 CPUtime=0.69
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 2404 0 0 0 67 2 0 0 22 0 1 0 103837779 9981952 1789 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 2437 1789 312 324 0 1506 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9748

[startup+1.50176 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31889
/proc/meminfo: memFree=1729272/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=11468 CPUtime=1.49
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 2829 0 0 0 147 2 0 0 25 0 1 0 103837779 11743232 2214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134575229 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 2867 2214 312 324 0 1936 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11468

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31889
/proc/meminfo: memFree=1725752/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=17488 CPUtime=3.09
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 4321 0 0 0 305 4 0 0 25 0 1 0 103837779 17907712 3706 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 4372 3706 312 324 0 3441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17488

[startup+6.30128 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31889
/proc/meminfo: memFree=1715384/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=27352 CPUtime=6.29
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 6796 0 0 0 621 8 0 0 25 0 1 0 103837779 28008448 6181 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7919227 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 6838 6181 312 324 0 5907 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27352

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31889
/proc/meminfo: memFree=1698296/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=42796 CPUtime=12.69
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 10673 0 0 0 1256 13 0 0 25 0 1 0 103837779 43823104 10058 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 10699 10058 312 324 0 9768 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42796

[startup+25.5024 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 31889
/proc/meminfo: memFree=1679288/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=60188 CPUtime=25.48
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 15017 0 0 0 2530 18 0 0 25 0 1 0 103837779 61632512 14402 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 15047 14402 312 324 0 14116 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 60188

[startup+51.1021 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 31889
/proc/meminfo: memFree=1652664/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=86932 CPUtime=51.07
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 21708 0 0 0 5078 29 0 0 25 0 1 0 103837779 89018368 21093 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 21733 21093 312 324 0 20802 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 86932

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/84 32063
/proc/meminfo: memFree=1615544/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=122236 CPUtime=102.18
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 30538 0 0 0 10174 44 0 0 25 0 1 0 103837779 125169664 29923 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 30559 29923 312 324 0 29628 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 122236

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1574392/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=164768 CPUtime=162.15
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 41158 0 0 0 16154 61 0 0 25 0 1 0 103837779 168722432 40543 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 41192 40543 312 324 0 40261 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 164768

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1551672/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=187204 CPUtime=222.13
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 46773 0 0 0 22140 73 0 0 25 0 1 0 103837779 191696896 46158 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 46801 46158 312 324 0 45870 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 187204

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1535608/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=203684 CPUtime=282.12
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 50887 0 0 0 28130 82 0 0 25 0 1 0 103837779 208572416 50272 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 50921 50272 312 324 0 49990 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 203684

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1511352/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=227592 CPUtime=342.1
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 56870 0 0 0 34115 95 0 0 25 0 1 0 103837779 233054208 56255 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551638 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 56898 56255 312 324 0 55967 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 227592

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1495224/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=244028 CPUtime=402.09
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 60961 0 0 0 40106 103 0 0 25 0 1 0 103837779 249884672 60346 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 61007 60346 312 324 0 60076 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 244028

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1478968/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=260100 CPUtime=462.07
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 64974 0 0 0 46096 111 0 0 25 0 1 0 103837779 266342400 64359 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 65025 64359 312 324 0 64094 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 260100

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 32087
/proc/meminfo: memFree=1442168/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=296848 CPUtime=522.06
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 74162 0 0 0 52080 126 0 0 25 0 1 0 103837779 303972352 73547 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 74212 73547 312 324 0 73281 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 296848

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1421368/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=317572 CPUtime=582.04
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 79370 0 0 0 58068 136 0 0 25 0 1 0 103837779 325193728 78755 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 79393 78755 312 324 0 78462 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 317572

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1406200/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=332608 CPUtime=642.03
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 83112 0 0 0 64060 143 0 0 25 0 1 0 103837779 340590592 82497 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 83152 82497 312 324 0 82221 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 332608


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1372152/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=366472 CPUtime=821.98
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 91596 0 0 0 82038 160 0 0 25 0 1 0 103837779 375267328 90981 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 91618 90981 312 324 0 90687 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 366472

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 32087
/proc/meminfo: memFree=1364152/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=374500 CPUtime=881.96
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 93587 0 0 0 88031 165 0 0 25 0 1 0 103837779 383488000 92972 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 93625 92972 312 324 0 92694 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 374500

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1357624/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=381096 CPUtime=941.94
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 95232 0 0 0 94026 168 0 0 25 0 1 0 103837779 390242304 94617 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 95274 94617 312 324 0 94343 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 381096

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1350584/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=388076 CPUtime=1001.93
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 96968 0 0 0 100020 173 0 0 25 0 1 0 103837779 397389824 96353 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 97019 96353 312 324 0 96088 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 388076

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1343224/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=395568 CPUtime=1061.91
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 98858 0 0 0 106013 178 0 0 25 0 1 0 103837779 405061632 98243 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 98892 98243 312 324 0 97961 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 395568

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1335480/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=403080 CPUtime=1121.9
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 100743 0 0 0 112007 183 0 0 25 0 1 0 103837779 412753920 100128 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 100770 100128 312 324 0 99839 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 403080

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1328824/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=409812 CPUtime=1181.88
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 102418 0 0 0 118001 187 0 0 25 0 1 0 103837779 419647488 101803 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 102453 101803 312 324 0 101522 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 409812

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1324984/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=413676 CPUtime=1241.87
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 103381 0 0 0 123997 190 0 0 25 0 1 0 103837779 423604224 102766 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 103419 102766 312 324 0 102488 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 413676

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1319224/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=419244 CPUtime=1301.85
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 104790 0 0 0 129992 193 0 0 25 0 1 0 103837779 429305856 104175 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 104811 104175 312 324 0 103880 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 419244

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1313720/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=424812 CPUtime=1361.83
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 106167 0 0 0 135987 196 0 0 25 0 1 0 103837779 435007488 105552 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 106203 105552 312 324 0 105272 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 424812

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1308920/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=429608 CPUtime=1421.83
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 107365 0 0 0 141984 199 0 0 25 0 1 0 103837779 439918592 106750 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 107402 106750 312 324 0 106471 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 429608

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1304440/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=434148 CPUtime=1481.81
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 108503 0 0 0 147978 203 0 0 25 0 1 0 103837779 444567552 107888 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 108537 107888 312 324 0 107606 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 434148

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1300088/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=438532 CPUtime=1541.79
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 109588 0 0 0 153973 206 0 0 25 0 1 0 103837779 449056768 108973 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160521804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 109633 108973 312 324 0 108702 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 438532

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1295736/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=442784 CPUtime=1601.77
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 110673 0 0 0 159969 208 0 0 25 0 1 0 103837779 453410816 110058 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 110696 110058 312 324 0 109765 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 442784

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1291128/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=447328 CPUtime=1661.76
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 111809 0 0 0 165965 211 0 0 25 0 1 0 103837779 458063872 111194 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 111832 111194 312 324 0 110901 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 447328

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1286648/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=451996 CPUtime=1721.74
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 112956 0 0 0 171961 213 0 0 25 0 1 0 103837779 462843904 112341 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 112999 112341 312 324 0 112068 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 451996

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1282296/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=456252 CPUtime=1781.73
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194304 114025 0 0 0 177956 217 0 0 25 0 1 0 103837779 467202048 113410 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 114063 113410 312 324 0 113132 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 456252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32087
/proc/meminfo: memFree=1309624/2055920 swapFree=4159528/4192956
[pid=31888] ppid=31886 vsize=0 CPUtime=1800.03
/proc/31888/stat : 31888 (bsolo3.0.16) R 31886 31888 30903 0 -1 4194308 114447 0 0 0 179784 219 0 0 25 0 1 0 103837779 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31888/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 0

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

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

Child status: 0
Real time (s): 1800.67
CPU time (s): 1800.1
CPU user time (s): 1797.84
CPU system time (s): 2.25966
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 457920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.84
system time used= 2.25966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 114447
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= 2227

runsolver used 2.05369 second user time and 4.43233 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Apr 14 14:00:04 UTC 2007

IDJOB= 347994
IDBENCH= 1598
IDSOLVER= 163
FILE ID= node19/347994-1176559204

PBS_JOBID= 4556746

Free space on /tmp= 66540 MiB

SOLVER NAME= bsolo 3.0.16
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-berlin_5_8_0.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/347994-1176559204/instance-347994-1176559204.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-347994-1176559204 -o ROOT/results/node19/solver-347994-1176559204 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/347994-1176559204/instance-347994-1176559204.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  69d5c7c1a4b8d5de2fe0ee7c53688a9d

RANDOM SEED= 346372610

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1736344 kB
Buffers:         36152 kB
Cached:         203560 kB
SwapCached:       2640 kB
Active:         111856 kB
Inactive:       153176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736344 kB
SwapTotal:     4192956 kB
SwapFree:      4159528 kB
Dirty:            5252 kB
Writeback:           0 kB
Mapped:          32796 kB
Slab:            40060 kB
Committed_AS:  2750764 kB
PageTables:       1792 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= 66540 MiB

End job on node19 on Sat Apr 14 14:30:07 UTC 2007