Trace number 357858

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat+ 1.14UNSAT 526.977 527.247

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110969860.opb
MD5SUM9be7288b45f2af67adcc248a2ea928cc
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.802877
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1147
Number of bits of the biggest sum of numbers11
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 Parsing PB file...
0.00/0.01	c Converting 101 PB-constraints to clauses...
0.00/0.01	c   -- Unit propagations: (none)
0.00/0.01	c   -- Detecting intervals from adjacent constraints: ##########################
0.00/0.01	c   -- Clauses(.)/Splits(s): ....
0.00/0.01	c ---[  99]---> BDD-cost:   23
0.00/0.01	c ---[  97]---> BDD-cost:   23
0.00/0.01	c ---[  95]---> BDD-cost:   23
0.00/0.01	c ---[  93]---> BDD-cost:   23
0.00/0.01	c ---[  91]---> BDD-cost:   23
0.00/0.01	c ---[  89]---> BDD-cost:   23
0.00/0.01	c ---[  87]---> BDD-cost:   23
0.00/0.01	c ---[  85]---> BDD-cost:   23
0.00/0.01	c ---[  83]---> BDD-cost:   23
0.00/0.01	c ---[  81]---> BDD-cost:   23
0.00/0.01	c ---[  79]---> BDD-cost:   23
0.00/0.01	c ---[  77]---> BDD-cost:   23
0.00/0.01	c ---[  75]---> BDD-cost:   23
0.00/0.01	c ---[  73]---> BDD-cost:   23
0.00/0.01	c ---[  71]---> BDD-cost:   23
0.00/0.01	c ---[  69]---> BDD-cost:   23
0.00/0.01	c ---[  67]---> BDD-cost:   23
0.00/0.01	c ---[  65]---> BDD-cost:   23
0.00/0.01	c ---[  63]---> BDD-cost:   23
0.00/0.01	c ---[  61]---> BDD-cost:   23
0.00/0.01	c ---[  59]---> BDD-cost:   23
0.00/0.01	c ---[  57]---> BDD-cost:   23
0.00/0.01	c ---[  55]---> BDD-cost:   23
0.00/0.01	c ---[  53]---> BDD-cost:   23
0.00/0.01	c ---[  51]---> BDD-cost:   23
0.00/0.01	c ---[  49]---> BDD-cost:   23
0.00/0.01	c ---[  48]---> BDD-cost:   23
0.00/0.01	c ---[  47]---> BDD-cost:   21
0.00/0.01	c ---[  46]---> BDD-cost:   19
0.00/0.01	c ---[  45]---> BDD-cost:   17
0.00/0.01	c ---[  44]---> BDD-cost:   15
0.00/0.01	c ---[  43]---> BDD-cost:   13
0.00/0.02	c ---[  42]---> BDD-cost:   11
0.00/0.02	c ---[  41]---> BDD-cost:    9
0.00/0.02	c ---[  40]---> BDD-cost:    7
0.00/0.02	c ---[  39]---> BDD-cost:    5
0.00/0.02	c ---[  38]---> BDD-cost:    3
0.00/0.02	c ---[  35]---> BDD-cost:    3
0.00/0.02	c ---[  34]---> BDD-cost:    5
0.00/0.02	c ---[  33]---> BDD-cost:    7
0.00/0.02	c ---[  32]---> BDD-cost:    9
0.00/0.02	c ---[  31]---> BDD-cost:   11
0.00/0.02	c ---[  30]---> BDD-cost:   13
0.00/0.02	c ---[  29]---> BDD-cost:   15
0.00/0.02	c ---[  28]---> BDD-cost:   17
0.00/0.02	c ---[  27]---> BDD-cost:   19
0.00/0.02	c ---[  26]---> BDD-cost:   21
0.00/0.02	c ---[  25]---> BDD-cost:   23
0.00/0.02	c ---[  24]---> BDD-cost:    0
0.00/0.02	c ---[  23]---> BDD-cost:   21
0.00/0.02	c ---[  22]---> BDD-cost:   19
0.00/0.02	c ---[  21]---> BDD-cost:   17
0.00/0.02	c ---[  20]---> BDD-cost:   15
0.00/0.02	c ---[  19]---> BDD-cost:   13
0.00/0.02	c ---[  18]---> BDD-cost:   11
0.00/0.02	c ---[  17]---> BDD-cost:    9
0.00/0.02	c ---[  16]---> BDD-cost:    7
0.00/0.02	c ---[  15]---> BDD-cost:    5
0.00/0.02	c ---[  14]---> BDD-cost:    3
0.00/0.02	c ---[  12]---> BDD-cost:    0
0.00/0.02	c ---[  11]---> BDD-cost:   21
0.00/0.02	c ---[  10]---> BDD-cost:   19
0.00/0.02	c ---[   9]---> BDD-cost:   17
0.00/0.02	c ---[   8]---> BDD-cost:   15
0.00/0.02	c ---[   7]---> BDD-cost:   13
0.00/0.02	c ---[   6]---> BDD-cost:   11
0.00/0.02	c ---[   5]---> BDD-cost:    9
0.00/0.02	c ---[   4]---> BDD-cost:    7
0.00/0.02	c ---[   3]---> BDD-cost:    5
0.00/0.02	c ---[   2]---> BDD-cost:    3
0.00/0.02	c ---[   0]---> Adder-cost: 616   maxlim: 1070   bits: 11/11
0.00/0.04	c ==================================[MINISAT+]==================================
0.00/0.04	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.04	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |    6965    22255 |    2321       0        0     nan |  0.000 % |
0.00/0.06	c |       101 |    6926    22128 |    2553      94     2215    23.6 |  4.703 % |
0.00/0.09	c |       252 |    6926    22128 |    2808     245    14410    58.8 |  4.703 % |
0.09/0.13	c |       477 |    6926    22128 |    3089     470    28580    60.8 |  4.702 % |
0.19/0.20	c |       815 |    6926    22128 |    3398     808    46342    57.4 |  4.702 % |
0.29/0.30	c |      1321 |    6926    22128 |    3737    1314    74446    56.7 |  4.702 % |
0.49/0.50	c |      2082 |    6926    22128 |    4111    2075   131041    63.2 |  4.702 % |
0.79/0.83	c |      3223 |    6926    22128 |    4522    3216   198124    61.6 |  4.702 % |
1.29/1.35	c |      4932 |    6926    22128 |    4975    4925   301656    61.2 |  4.702 % |
2.09/2.13	c |      7494 |    6926    22128 |    5472    4807   293037    61.0 |  4.702 % |
3.29/3.35	c |     11341 |    6926    22128 |    6020    5711   356621    62.4 |  4.702 % |
5.09/5.18	c |     17108 |    6902    22046 |    6622    5070   278250    54.9 |  4.911 % |
7.89/7.94	c |     25763 |    6902    22046 |    7284    6611   393823    59.6 |  4.911 % |
12.17/12.28	c |     38737 |    6902    22046 |    8012    4209   220777    52.5 |  4.911 % |
18.46/18.57	c |     58200 |    6892    22010 |    8813    6676   396700    59.4 |  5.016 % |
28.93/29.04	c |     87392 |    6851    21862 |    9695    7801   421209    54.0 |  5.381 % |
44.00/44.18	c |    131181 |    6835    21804 |   10664    5675   295961    52.2 |  5.486 % |
67.28/67.41	c |    196868 |    6835    21804 |   11731    9507   497248    52.3 |  5.486 % |
104.76/104.92	c |    295397 |    6811    21720 |   12904    9742   588016    60.4 |  5.590 % |
160.85/161.05	c |    443186 |    6811    21720 |   14195    9058   506861    56.0 |  5.590 % |
250.12/250.33	c |    664870 |    6772    21593 |   15614    8784   430292    49.0 |  5.956 % |
386.27/386.52	c |    997396 |    6714    21397 |   17175    9218   488745    53.0 |  6.374 % |
526.92/527.24	c ==============================================================================
526.92/527.24	c UNSATISFIABLE
526.92/527.24	s UNSATISFIABLE
526.92/527.24	c _______________________________________________________________________________
526.92/527.24	c 
526.92/527.24	c restarts              : 22
526.92/527.24	c conflicts             : 1340360        (2544 /sec)
526.92/527.24	c decisions             : 1529454        (2903 /sec)
526.92/527.24	c propagations          : 0              (0 /sec)
526.92/527.24	c inspects              : 0              (0 /sec)
526.92/527.24	c CPU time              : 526.907 s
526.92/527.24	c _______________________________________________________________________________

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/357858-1176901253/instance-357858-1176901253.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node38/watcher-357858-1176901253 -o ROOT/results/node38/solver-357858-1176901253 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/357858-1176901253/minisat+ /tmp/evaluation/357858-1176901253/instance-357858-1176901253.opb 

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


[startup+0 s]
/proc/loadavg: 1.01 0.97 1.00 3/77 19965
/proc/meminfo: memFree=1426112/2055920 swapFree=4158816/4192956
[pid=19965] ppid=19963 vsize=1048 CPUtime=0
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 122291914 1073152 100 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 262 101 74 215 0 44 0

[startup+0.010198 s]
/proc/loadavg: 1.01 0.97 1.00 3/77 19965
/proc/meminfo: memFree=1426112/2055920 swapFree=4158816/4192956
[pid=19965] ppid=19963 vsize=1048 CPUtime=0
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 122291914 1073152 109 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 262 110 74 215 0 44 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1048

[startup+0.101214 s]
/proc/loadavg: 1.01 0.97 1.00 3/77 19965
/proc/meminfo: memFree=1426112/2055920 swapFree=4158816/4192956
[pid=19965] ppid=19963 vsize=2144 CPUtime=0.09
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 423 0 0 0 9 0 0 0 18 0 1 0 122291914 2195456 408 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 536 408 122 215 0 318 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2144

[startup+0.301252 s]
/proc/loadavg: 1.01 0.97 1.00 3/77 19965
/proc/meminfo: memFree=1426112/2055920 swapFree=4158816/4192956
[pid=19965] ppid=19963 vsize=2408 CPUtime=0.29
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 491 0 0 0 29 0 0 0 19 0 1 0 122291914 2465792 476 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580747 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 602 476 122 215 0 384 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2408

[startup+0.70133 s]
/proc/loadavg: 1.01 0.97 1.00 3/77 19965
/proc/meminfo: memFree=1426112/2055920 swapFree=4158816/4192956
[pid=19965] ppid=19963 vsize=2804 CPUtime=0.69
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 609 0 0 0 69 0 0 0 22 0 1 0 122291914 2871296 594 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580349 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 701 594 122 215 0 483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2804

[startup+1.50148 s]
/proc/loadavg: 1.01 0.97 1.00 2/78 19966
/proc/meminfo: memFree=1423864/2055920 swapFree=4158816/4192956
[pid=19965] ppid=19963 vsize=3732 CPUtime=1.49
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 813 0 0 0 149 0 0 0 25 0 1 0 122291914 3821568 798 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 135003416 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 933 798 122 215 0 715 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3732

[startup+3.10179 s]
/proc/loadavg: 1.01 0.97 1.00 2/78 19966
/proc/meminfo: memFree=1423224/2055920 swapFree=4158816/4192956
[pid=19965] ppid=19963 vsize=4016 CPUtime=3.09
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 885 0 0 0 309 0 0 0 25 0 1 0 122291914 4112384 870 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134579871 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 1004 870 122 215 0 786 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4016

[startup+6.30141 s]
/proc/loadavg: 1.01 0.97 1.00 2/78 19966
/proc/meminfo: memFree=1422528/2055920 swapFree=4158816/4192956
[pid=19965] ppid=19963 vsize=4548 CPUtime=6.29
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 1015 0 0 0 628 1 0 0 25 0 1 0 122291914 4657152 1000 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581491 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 1137 1000 122 215 0 919 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4548

[startup+12.7016 s]
/proc/loadavg: 1.01 0.97 1.00 2/84 20032
/proc/meminfo: memFree=1420544/2055920 swapFree=4158816/4192956
[pid=19965] ppid=19963 vsize=5076 CPUtime=12.67
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 1150 0 0 0 1266 1 0 0 25 0 1 0 122291914 5197824 1135 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 1269 1135 122 215 0 1051 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 5076

[startup+25.5011 s]
/proc/loadavg: 1.00 0.97 1.00 2/84 20074
/proc/meminfo: memFree=1419720/2055920 swapFree=4158816/4192956
[pid=19965] ppid=19963 vsize=5896 CPUtime=25.44
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 1361 0 0 0 2543 1 0 0 25 0 1 0 122291914 6037504 1346 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580959 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 1474 1346 122 215 0 1256 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 5896

[startup+51.102 s]
/proc/loadavg: 1.00 0.97 1.00 2/84 20138
/proc/meminfo: memFree=1419144/2055920 swapFree=4158880/4192956
[pid=19965] ppid=19963 vsize=6716 CPUtime=51
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 1552 0 0 0 5098 2 0 0 25 0 1 0 122291914 6877184 1537 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580932 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 1679 1537 122 215 0 1461 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 6716

[startup+102.306 s]
/proc/loadavg: 1.04 0.99 1.00 2/78 20164
/proc/meminfo: memFree=1419208/2055920 swapFree=4158880/4192956
[pid=19965] ppid=19963 vsize=7796 CPUtime=102.17
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 1815 0 0 0 10215 2 0 0 25 0 1 0 122291914 7983104 1800 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581415 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 1949 1800 122 215 0 1731 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 7796

[startup+162.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 20164
/proc/meminfo: memFree=1418760/2055920 swapFree=4158880/4192956
[pid=19965] ppid=19963 vsize=8192 CPUtime=162.15
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 1927 0 0 0 16212 3 0 0 25 0 1 0 122291914 8388608 1912 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580475 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 2048 1912 122 215 0 1830 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 8192

[startup+222.302 s]
/proc/loadavg: 1.13 1.03 1.01 2/78 20164
/proc/meminfo: memFree=1417992/2055920 swapFree=4158944/4192956
[pid=19965] ppid=19963 vsize=8984 CPUtime=222.13
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 2114 0 0 0 22209 4 0 0 25 0 1 0 122291914 9199616 2099 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 135006412 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 2246 2099 122 215 0 2028 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 8984

[startup+282.301 s]
/proc/loadavg: 1.19 1.05 1.01 2/78 20164
/proc/meminfo: memFree=1417736/2055920 swapFree=4158944/4192956
[pid=19965] ppid=19963 vsize=9132 CPUtime=282.1
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 2170 0 0 0 28206 4 0 0 25 0 1 0 122291914 9351168 2155 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 2283 2155 122 215 0 2065 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 9132

[startup+342.302 s]
/proc/loadavg: 1.14 1.06 1.01 2/78 20164
/proc/meminfo: memFree=1417352/2055920 swapFree=4159008/4192956
[pid=19965] ppid=19963 vsize=9736 CPUtime=342.09
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 2289 0 0 0 34204 5 0 0 25 0 1 0 122291914 9969664 2274 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581469 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 2434 2274 122 215 0 2216 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 9736

[startup+402.302 s]
/proc/loadavg: 1.11 1.06 1.01 2/78 20164
/proc/meminfo: memFree=1416712/2055920 swapFree=4159008/4192956
[pid=19965] ppid=19963 vsize=10364 CPUtime=402.06
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 2452 0 0 0 40201 5 0 0 25 0 1 0 122291914 10612736 2437 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 2591 2437 122 215 0 2373 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 10364

[startup+462.301 s]
/proc/loadavg: 1.10 1.06 1.01 2/78 20164
/proc/meminfo: memFree=1416328/2055920 swapFree=4159008/4192956
[pid=19965] ppid=19963 vsize=10628 CPUtime=462.05
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 2527 0 0 0 46199 6 0 0 25 0 1 0 122291914 10883072 2512 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 2657 2512 122 215 0 2439 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 10628

[startup+522.302 s]
/proc/loadavg: 1.17 1.08 1.01 2/78 20164
/proc/meminfo: memFree=1416136/2055920 swapFree=4159072/4192956
[pid=19965] ppid=19963 vsize=10928 CPUtime=522.02
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 2580 0 0 0 52196 6 0 0 25 0 1 0 122291914 11190272 2565 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 2732 2565 122 215 0 2514 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 10928

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

[startup+524.705 s]
/proc/loadavg: 1.17 1.08 1.01 2/78 20164
/proc/meminfo: memFree=1416072/2055920 swapFree=4159072/4192956
[pid=19965] ppid=19963 vsize=10928 CPUtime=524.42
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 2594 0 0 0 52436 6 0 0 25 0 1 0 122291914 11190272 2579 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 2732 2579 122 215 0 2514 0
Current children cumulated CPU time (s) 524.42
Current children cumulated vsize (KiB) 10928

[startup+526.301 s]
/proc/loadavg: 1.23 1.10 1.02 2/78 20164
/proc/meminfo: memFree=1416072/2055920 swapFree=4159072/4192956
[pid=19965] ppid=19963 vsize=10928 CPUtime=526.02
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 2595 0 0 0 52596 6 0 0 25 0 1 0 122291914 11190272 2580 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 2732 2580 122 215 0 2514 0
Current children cumulated CPU time (s) 526.02
Current children cumulated vsize (KiB) 10928

[startup+526.701 s]
/proc/loadavg: 1.23 1.10 1.02 2/78 20164
/proc/meminfo: memFree=1416072/2055920 swapFree=4159072/4192956
[pid=19965] ppid=19963 vsize=10928 CPUtime=526.42
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 2595 0 0 0 52636 6 0 0 25 0 1 0 122291914 11190272 2580 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134568473 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 2732 2580 122 215 0 2514 0
Current children cumulated CPU time (s) 526.42
Current children cumulated vsize (KiB) 10928

[startup+527.102 s]
/proc/loadavg: 1.23 1.10 1.02 2/78 20164
/proc/meminfo: memFree=1416072/2055920 swapFree=4159072/4192956
[pid=19965] ppid=19963 vsize=10928 CPUtime=526.82
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 2595 0 0 0 52676 6 0 0 25 0 1 0 122291914 11190272 2580 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134572690 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 2732 2580 122 215 0 2514 0
Current children cumulated CPU time (s) 526.82
Current children cumulated vsize (KiB) 10928

[startup+527.202 s]
/proc/loadavg: 1.23 1.10 1.02 2/78 20164
/proc/meminfo: memFree=1416072/2055920 swapFree=4159072/4192956
[pid=19965] ppid=19963 vsize=10928 CPUtime=526.92
/proc/19965/stat : 19965 (minisat+) R 19963 19965 18657 0 -1 4194304 2595 0 0 0 52686 6 0 0 25 0 1 0 122291914 11190272 2580 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134568543 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19965/statm: 2732 2580 122 215 0 2514 0
Current children cumulated CPU time (s) 526.92
Current children cumulated vsize (KiB) 10928

Child status: 20
Real time (s): 527.247
CPU time (s): 526.977
CPU user time (s): 526.907
CPU system time (s): 0.069989
CPU usage (%): 99.9487
Max. virtual memory (cumulated for all children) (KiB): 10928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 526.907
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2597
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= 971

runsolver used 0.593909 second user time and 1.3288 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Apr 18 13:00:53 UTC 2007

IDJOB= 357858
IDBENCH= 1173
IDSOLVER= 156
FILE ID= node38/357858-1176901253

PBS_JOBID= 4595157

Free space on /tmp= 66241 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110969860.opb
COMMAND LINE= /tmp/evaluation/357858-1176901253/minisat+ /tmp/evaluation/357858-1176901253/instance-357858-1176901253.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-357858-1176901253 -o ROOT/results/node38/conversion-357858-1176901253 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/357858-1176901253/instance-357858-1176901253.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-357858-1176901253 -o ROOT/results/node38/solver-357858-1176901253 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/357858-1176901253/minisat+ /tmp/evaluation/357858-1176901253/instance-357858-1176901253.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  9be7288b45f2af67adcc248a2ea928cc

RANDOM SEED= 658811741

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1426520 kB
Buffers:         29476 kB
Cached:         490784 kB
SwapCached:       3476 kB
Active:         139724 kB
Inactive:       444844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1426520 kB
SwapTotal:     4192956 kB
SwapFree:      4158816 kB
Dirty:            2580 kB
Writeback:           0 kB
Mapped:          72256 kB
Slab:            30060 kB
Committed_AS:  1506716 kB
PageTables:       2060 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= 66241 MiB

End job on node38 on Wed Apr 18 13:09:40 UTC 2007