Trace number 358040

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 363.442 363.539

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111225605.opb
MD5SUM6f1cbef2f78310d9a2a135b1ea66aaec
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 benchmark0.603908
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 1240
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: 580   maxlim: 1163   bits: 11/11
0.00/0.05	c ==================================[MINISAT+]==================================
0.00/0.05	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.05	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |    6706    21311 |    2235       0        0     nan |  0.000 % |
0.00/0.05	c |       100 |    6691    21258 |    2458      97      737     7.6 |  4.322 % |
0.00/0.07	c |       251 |    6691    21258 |    2704     248     6544    26.4 |  4.322 % |
0.09/0.11	c |       477 |    6691    21258 |    2974     474    21205    44.7 |  4.322 % |
0.09/0.17	c |       815 |    6691    21258 |    3272     812    37960    46.7 |  4.322 % |
0.19/0.28	c |      1321 |    6663    21156 |    3599    1316    67058    51.0 |  4.643 % |
0.39/0.46	c |      2080 |    6663    21156 |    3959    2075   109003    52.5 |  4.643 % |
0.69/0.76	c |      3219 |    6663    21156 |    4355    3214   172077    53.5 |  4.643 % |
1.29/1.32	c |      4927 |    6627    21024 |    4790    2518   125501    49.8 |  4.963 % |
1.99/2.07	c |      7491 |    6554    20787 |    5270    5072   273341    53.9 |  5.710 % |
3.19/3.29	c |     11337 |    6554    20787 |    5797    3117   148438    47.6 |  5.710 % |
4.99/5.02	c |     17104 |    6554    20787 |    6376    5687   309242    54.4 |  5.710 % |
7.59/7.66	c |     25753 |    6554    20787 |    7014    3980   185987    46.7 |  5.710 % |
11.39/11.49	c |     38727 |    6554    20787 |    7715    5639   248076    44.0 |  5.710 % |
17.38/17.49	c |     58189 |    6554    20787 |    8487    4384   168510    38.4 |  5.710 % |
26.88/27.00	c |     87382 |    6531    20712 |    9336    6798   386233    56.8 |  5.923 % |
42.27/42.33	c |    131172 |    6520    20669 |   10269    5926   355362    60.0 |  6.030 % |
64.57/64.68	c |    196857 |    6419    20326 |   11296    6911   281952    40.8 |  6.724 % |
98.37/98.46	c |    295383 |    6419    20326 |   12426   10526   566572    53.8 |  6.724 % |
152.25/152.37	c |    443172 |    6410    20295 |   13669    8753   420500    48.0 |  6.777 % |
229.23/229.31	c |    664856 |    6410    20295 |   15035   10646   413545    38.8 |  6.777 % |
342.20/342.33	c |    997381 |    6383    20202 |   16539    9897   375517    37.9 |  6.937 % |
363.39/363.53	c ==============================================================================
363.39/363.53	c UNSATISFIABLE
363.39/363.53	s UNSATISFIABLE
363.39/363.53	c _______________________________________________________________________________
363.39/363.53	c 
363.39/363.53	c restarts              : 22
363.39/363.53	c conflicts             : 1066299        (2934 /sec)
363.39/363.53	c decisions             : 1311377        (3608 /sec)
363.39/363.53	c propagations          : 0              (0 /sec)
363.39/363.53	c inspects              : 0              (0 /sec)
363.39/363.53	c CPU time              : 363.414 s
363.39/363.53	c _______________________________________________________________________________

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/358040-1176912180/instance-358040-1176912180.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/node74/watcher-358040-1176912180 -o ROOT/results/node74/solver-358040-1176912180 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358040-1176912180/minisat+ /tmp/evaluation/358040-1176912180/instance-358040-1176912180.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: 0.90 0.96 0.96 3/66 21954
/proc/meminfo: memFree=1804232/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=1048 CPUtime=0
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 139132796 1073152 100 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 262 100 74 215 0 44 0

[startup+0.0101581 s]
/proc/loadavg: 0.90 0.96 0.96 3/66 21954
/proc/meminfo: memFree=1804232/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=1048 CPUtime=0
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 139132796 1073152 109 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 262 109 74 215 0 44 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1048

[startup+0.101167 s]
/proc/loadavg: 0.90 0.96 0.96 3/66 21954
/proc/meminfo: memFree=1804232/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=2144 CPUtime=0.09
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 417 0 0 0 9 0 0 0 18 0 1 0 139132796 2195456 402 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 536 402 122 215 0 318 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2144

[startup+0.301191 s]
/proc/loadavg: 0.90 0.96 0.96 3/66 21954
/proc/meminfo: memFree=1804232/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=2408 CPUtime=0.29
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 485 0 0 0 29 0 0 0 19 0 1 0 139132796 2465792 470 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580856 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 602 470 122 215 0 384 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2408

[startup+0.701236 s]
/proc/loadavg: 0.90 0.96 0.96 3/66 21954
/proc/meminfo: memFree=1804232/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=2804 CPUtime=0.69
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 598 0 0 0 69 0 0 0 22 0 1 0 139132796 2871296 583 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581145 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 701 583 122 215 0 483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2804

[startup+1.50233 s]
/proc/loadavg: 0.91 0.96 0.96 2/67 21955
/proc/meminfo: memFree=1801984/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=3456 CPUtime=1.49
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 748 0 0 0 149 0 0 0 25 0 1 0 139132796 3538944 733 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581491 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 864 733 122 215 0 646 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3456

[startup+3.10152 s]
/proc/loadavg: 0.91 0.96 0.96 2/67 21955
/proc/meminfo: memFree=1801408/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=3852 CPUtime=3.09
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 860 0 0 0 309 0 0 0 25 0 1 0 139132796 3944448 845 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580941 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 963 845 122 215 0 745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3852

[startup+6.30188 s]
/proc/loadavg: 0.91 0.96 0.96 2/67 21955
/proc/meminfo: memFree=1800768/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=4248 CPUtime=6.29
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 958 0 0 0 629 0 0 0 25 0 1 0 139132796 4349952 943 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 1062 943 122 215 0 844 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4248

[startup+12.7016 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 21955
/proc/meminfo: memFree=1800448/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=4516 CPUtime=12.69
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 1035 0 0 0 1269 0 0 0 25 0 1 0 139132796 4624384 1020 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 1129 1020 122 215 0 911 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4516

[startup+25.5011 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 21955
/proc/meminfo: memFree=1799488/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=5452 CPUtime=25.48
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 1262 0 0 0 2548 0 0 0 25 0 1 0 139132796 5582848 1247 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134576758 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 1363 1247 122 215 0 1145 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5452

[startup+51.1011 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 21955
/proc/meminfo: memFree=1798400/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=6508 CPUtime=51.07
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 1526 0 0 0 5107 0 0 0 25 0 1 0 139132796 6664192 1511 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580890 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 1627 1511 122 215 0 1409 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6508

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 21955
/proc/meminfo: memFree=1797632/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=7496 CPUtime=102.27
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 1737 0 0 0 10226 1 0 0 25 0 1 0 139132796 7675904 1722 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 1874 1722 122 215 0 1656 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7496

[startup+162.302 s]
/proc/loadavg: 1.04 0.99 0.97 2/67 21955
/proc/meminfo: memFree=1796672/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=8444 CPUtime=162.25
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 1971 0 0 0 16224 1 0 0 25 0 1 0 139132796 8646656 1956 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580941 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 2111 1956 122 215 0 1893 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8444

[startup+222.302 s]
/proc/loadavg: 1.05 1.00 0.97 2/67 21955
/proc/meminfo: memFree=1796672/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=8428 CPUtime=222.23
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 1980 0 0 0 22222 1 0 0 25 0 1 0 139132796 8630272 1965 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 2107 1965 122 215 0 1889 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8428

[startup+282.302 s]
/proc/loadavg: 1.13 1.03 0.98 2/67 21955
/proc/meminfo: memFree=1795200/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=9908 CPUtime=282.22
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 2328 0 0 0 28220 2 0 0 25 0 1 0 139132796 10145792 2313 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134569336 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 2477 2313 122 215 0 2259 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9908

[startup+342.302 s]
/proc/loadavg: 1.12 1.04 0.99 2/67 21955
/proc/meminfo: memFree=1795200/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=9908 CPUtime=342.2
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 2335 0 0 0 34218 2 0 0 25 0 1 0 139132796 10145792 2320 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 2477 2320 122 215 0 2259 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9908

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

[startup+345.501 s]
/proc/loadavg: 1.12 1.04 0.99 2/67 21955
/proc/meminfo: memFree=1795136/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=9908 CPUtime=345.4
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 2342 0 0 0 34538 2 0 0 25 0 1 0 139132796 10145792 2327 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 2477 2327 122 215 0 2259 0
Current children cumulated CPU time (s) 345.4
Current children cumulated vsize (KiB) 9908

[startup+351.902 s]
/proc/loadavg: 1.10 1.04 0.99 2/67 21955
/proc/meminfo: memFree=1795136/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=9908 CPUtime=351.8
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 2342 0 0 0 35178 2 0 0 25 0 1 0 139132796 10145792 2327 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580919 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 2477 2327 122 215 0 2259 0
Current children cumulated CPU time (s) 351.8
Current children cumulated vsize (KiB) 9908

[startup+358.302 s]
/proc/loadavg: 1.09 1.04 0.99 2/67 21955
/proc/meminfo: memFree=1795136/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=9908 CPUtime=358.2
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 2343 0 0 0 35818 2 0 0 25 0 1 0 139132796 10145792 2328 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134573779 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 2477 2328 122 215 0 2259 0
Current children cumulated CPU time (s) 358.2
Current children cumulated vsize (KiB) 9908

[startup+361.502 s]
/proc/loadavg: 1.08 1.04 0.99 2/67 21955
/proc/meminfo: memFree=1795136/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=9908 CPUtime=361.4
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 2343 0 0 0 36138 2 0 0 25 0 1 0 139132796 10145792 2328 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581028 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 2477 2328 122 215 0 2259 0
Current children cumulated CPU time (s) 361.4
Current children cumulated vsize (KiB) 9908

[startup+362.302 s]
/proc/loadavg: 1.08 1.04 0.99 2/67 21955
/proc/meminfo: memFree=1795136/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=9908 CPUtime=362.2
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 2349 0 0 0 36218 2 0 0 25 0 1 0 139132796 10145792 2334 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 2477 2334 122 215 0 2259 0
Current children cumulated CPU time (s) 362.2
Current children cumulated vsize (KiB) 9908

[startup+363.101 s]
/proc/loadavg: 1.08 1.04 0.99 2/67 21955
/proc/meminfo: memFree=1795136/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=9908 CPUtime=362.99
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 2349 0 0 0 36297 2 0 0 25 0 1 0 139132796 10145792 2334 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581457 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 2477 2334 122 215 0 2259 0
Current children cumulated CPU time (s) 362.99
Current children cumulated vsize (KiB) 9908

[startup+363.501 s]
/proc/loadavg: 1.08 1.04 0.99 2/67 21955
/proc/meminfo: memFree=1795136/2055920 swapFree=4183056/4192956
[pid=21954] ppid=21952 vsize=9908 CPUtime=363.39
/proc/21954/stat : 21954 (minisat+) R 21952 21954 20804 0 -1 4194304 2349 0 0 0 36337 2 0 0 25 0 1 0 139132796 10145792 2334 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580970 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21954/statm: 2477 2334 122 215 0 2259 0
Current children cumulated CPU time (s) 363.39
Current children cumulated vsize (KiB) 9908

Child status: 20
Real time (s): 363.539
CPU time (s): 363.442
CPU user time (s): 363.415
CPU system time (s): 0.026995
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 9908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 363.415
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2351
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= 10
involuntary context switches= 386

runsolver used 0.331949 second user time and 0.799878 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Wed Apr 18 16:03:00 UTC 2007

IDJOB= 358040
IDBENCH= 1186
IDSOLVER= 156
FILE ID= node74/358040-1176912180

PBS_JOBID= 4595199

Free space on /tmp= 103203 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111225605.opb
COMMAND LINE= /tmp/evaluation/358040-1176912180/minisat+ /tmp/evaluation/358040-1176912180/instance-358040-1176912180.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-358040-1176912180 -o ROOT/results/node74/conversion-358040-1176912180 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358040-1176912180/instance-358040-1176912180.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-358040-1176912180 -o ROOT/results/node74/solver-358040-1176912180 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/358040-1176912180/minisat+ /tmp/evaluation/358040-1176912180/instance-358040-1176912180.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  6f1cbef2f78310d9a2a135b1ea66aaec

RANDOM SEED= 496212771

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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:       1804704 kB
Buffers:          8244 kB
Cached:         192688 kB
SwapCached:       2796 kB
Active:          59232 kB
Inactive:       151580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804704 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:            2336 kB
Writeback:           0 kB
Mapped:          16116 kB
Slab:            26260 kB
Committed_AS:  1983148 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103203 MiB

End job on node74 on Wed Apr 18 16:09:04 UTC 2007