Trace number 357914

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 483.42 483.539

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111226062.opb
MD5SUM866f5ef3323c718f8dc3ec29e930c03b
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 benchmark0.432934
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 1231
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
0.00/0.01	c ---[  42]---> BDD-cost:   11
0.00/0.01	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: 602   maxlim: 1154   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 |    6866    21887 |    2288       0        0     nan |  0.000 % |
0.00/0.06	c |       102 |    6789    21614 |    2516      94     1492    15.9 |  4.900 % |
0.00/0.08	c |       252 |    6789    21614 |    2768     244    11447    46.9 |  4.900 % |
0.09/0.11	c |       478 |    6741    21450 |    3045     464    16315    35.2 |  5.321 % |
0.09/0.17	c |       816 |    6732    21421 |    3349     801    29616    37.0 |  5.427 % |
0.19/0.27	c |      1322 |    6732    21421 |    3684    1307    54290    41.5 |  5.427 % |
0.39/0.43	c |      2083 |    6732    21421 |    4053    2068    96054    46.4 |  5.427 % |
0.69/0.72	c |      3222 |    6732    21421 |    4458    3207   173987    54.3 |  5.427 % |
1.19/1.20	c |      4930 |    6732    21421 |    4904    2508   141134    56.3 |  5.427 % |
1.89/1.94	c |      7492 |    6732    21421 |    5394    5070   306299    60.4 |  5.427 % |
3.09/3.10	c |     11336 |    6732    21421 |    5934    3124   164451    52.6 |  5.427 % |
4.69/4.71	c |     17105 |    6732    21421 |    6527    5738   301453    52.5 |  5.427 % |
7.09/7.18	c |     25754 |    6732    21421 |    7180    3671   157122    42.8 |  5.427 % |
10.79/10.88	c |     38729 |    6723    21392 |    7898    5185   265476    51.2 |  5.532 % |
16.58/16.69	c |     58192 |    6723    21392 |    8688    7697   410933    53.4 |  5.532 % |
26.38/26.49	c |     87388 |    6689    21274 |    9557    4748   233344    49.1 |  5.848 % |
40.98/41.08	c |    131177 |    6673    21222 |   10513    8253   477848    57.9 |  6.006 % |
62.48/62.50	c |    196864 |    6673    21222 |   11564    7464   381510    51.1 |  6.006 % |
96.27/96.33	c |    295390 |    6673    21222 |   12721    8863   465153    52.5 |  6.006 % |
149.76/149.81	c |    443179 |    6664    21193 |   13993   10017   593326    59.2 |  6.112 % |
234.24/234.36	c |    664864 |    6664    21193 |   15392   13131   577353    44.0 |  6.112 % |
348.40/348.56	c |    997390 |    6639    21112 |   16931   11734   514867    43.9 |  6.375 % |
483.37/483.53	c ==============================================================================
483.37/483.53	c UNSATISFIABLE
483.37/483.53	s UNSATISFIABLE
483.37/483.53	c _______________________________________________________________________________
483.37/483.53	c 
483.37/483.53	c restarts              : 22
483.37/483.53	c conflicts             : 1419211        (2936 /sec)
483.37/483.53	c decisions             : 1774788        (3672 /sec)
483.37/483.53	c propagations          : 0              (0 /sec)
483.37/483.53	c inspects              : 0              (0 /sec)
483.37/483.53	c CPU time              : 483.391 s
483.37/483.53	c _______________________________________________________________________________

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/357914-1176902904/instance-357914-1176902904.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/node48/watcher-357914-1176902904 -o ROOT/results/node48/solver-357914-1176902904 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/357914-1176902904/minisat+ /tmp/evaluation/357914-1176902904/instance-357914-1176902904.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: 0.91 0.94 0.96 3/64 27767
/proc/meminfo: memFree=1582896/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=1048 CPUtime=0
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 45135710 1073152 100 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 262 100 74 215 0 44 0

[startup+0.0931509 s]
/proc/loadavg: 0.91 0.94 0.96 3/64 27767
/proc/meminfo: memFree=1582896/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=2128 CPUtime=0.09
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 410 0 0 0 9 0 0 0 18 0 1 0 45135710 2179072 395 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 532 395 122 215 0 314 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2128

[startup+0.101151 s]
/proc/loadavg: 0.91 0.94 0.96 3/64 27767
/proc/meminfo: memFree=1582896/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=2128 CPUtime=0.09
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 412 0 0 0 9 0 0 0 18 0 1 0 45135710 2179072 397 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134577284 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 532 397 122 215 0 314 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2128

[startup+0.301169 s]
/proc/loadavg: 0.91 0.94 0.96 3/64 27767
/proc/meminfo: memFree=1582896/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=2260 CPUtime=0.29
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 471 0 0 0 29 0 0 0 19 0 1 0 45135710 2314240 456 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581074 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 565 456 122 215 0 347 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2260

[startup+0.701206 s]
/proc/loadavg: 0.91 0.94 0.96 3/64 27767
/proc/meminfo: memFree=1582896/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=2780 CPUtime=0.69
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 599 0 0 0 69 0 0 0 22 0 1 0 45135710 2846720 584 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580953 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 695 584 122 215 0 477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2780

[startup+1.50128 s]
/proc/loadavg: 0.91 0.94 0.96 2/65 27768
/proc/meminfo: memFree=1580712/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=3436 CPUtime=1.49
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 735 0 0 0 149 0 0 0 25 0 1 0 45135710 3518464 720 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580890 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 859 720 122 215 0 641 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3436

[startup+3.10143 s]
/proc/loadavg: 0.92 0.94 0.96 2/65 27768
/proc/meminfo: memFree=1580008/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=3960 CPUtime=3.09
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 874 0 0 0 309 0 0 0 25 0 1 0 45135710 4055040 859 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134574489 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 990 859 122 215 0 772 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3960

[startup+6.30172 s]
/proc/loadavg: 0.92 0.94 0.96 2/65 27768
/proc/meminfo: memFree=1579368/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=4352 CPUtime=6.29
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 970 0 0 0 629 0 0 0 25 0 1 0 45135710 4456448 955 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581310 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 1088 955 122 215 0 870 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4352

[startup+12.7013 s]
/proc/loadavg: 0.93 0.94 0.96 2/65 27768
/proc/meminfo: memFree=1578736/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=5008 CPUtime=12.69
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 1123 0 0 0 1269 0 0 0 25 0 1 0 45135710 5128192 1108 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134576754 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 1252 1108 122 215 0 1034 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5008

[startup+25.5015 s]
/proc/loadavg: 0.94 0.94 0.96 2/65 27768
/proc/meminfo: memFree=1578160/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=5532 CPUtime=25.48
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 1275 0 0 0 2548 0 0 0 25 0 1 0 45135710 5664768 1260 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 1383 1260 122 215 0 1165 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5532

[startup+51.1019 s]
/proc/loadavg: 0.96 0.94 0.96 2/65 27768
/proc/meminfo: memFree=1577200/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=6596 CPUtime=51.08
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 1538 0 0 0 5107 1 0 0 25 0 1 0 45135710 6754304 1523 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581284 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 1649 1523 122 215 0 1431 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6596

[startup+102.305 s]
/proc/loadavg: 0.98 0.95 0.96 2/65 27768
/proc/meminfo: memFree=1576496/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=7416 CPUtime=102.27
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 1713 0 0 0 10226 1 0 0 25 0 1 0 45135710 7593984 1698 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 1854 1698 122 215 0 1636 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7416

[startup+162.301 s]
/proc/loadavg: 0.99 0.95 0.96 2/65 27768
/proc/meminfo: memFree=1575216/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=8616 CPUtime=162.25
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 2022 0 0 0 16224 1 0 0 25 0 1 0 45135710 8822784 2007 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581512 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 2154 2007 122 215 0 1936 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8616

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/65 27768
/proc/meminfo: memFree=1574960/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=8892 CPUtime=222.24
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 2103 0 0 0 22223 1 0 0 25 0 1 0 45135710 9105408 2088 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580973 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 2223 2088 122 215 0 2005 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 8892

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27768
/proc/meminfo: memFree=1574512/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=9332 CPUtime=282.22
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 2204 0 0 0 28221 1 0 0 25 0 1 0 45135710 9555968 2189 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 2333 2189 122 215 0 2115 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9332

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27768
/proc/meminfo: memFree=1573744/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=10116 CPUtime=342.2
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 2396 0 0 0 34219 1 0 0 25 0 1 0 45135710 10358784 2381 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 2529 2381 122 215 0 2311 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10116

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27768
/proc/meminfo: memFree=1573232/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=10668 CPUtime=402.19
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 2514 0 0 0 40217 2 0 0 25 0 1 0 45135710 10924032 2499 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580938 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 2667 2499 122 215 0 2449 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 10668

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27768
/proc/meminfo: memFree=1572912/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=10932 CPUtime=462.18
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 2588 0 0 0 46216 2 0 0 25 0 1 0 45135710 11194368 2573 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 2733 2573 122 215 0 2515 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 10932

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

[startup+473.502 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27768
/proc/meminfo: memFree=1572848/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=10932 CPUtime=473.37
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 2588 0 0 0 47335 2 0 0 25 0 1 0 45135710 11194368 2573 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134576138 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 2733 2573 122 215 0 2515 0
Current children cumulated CPU time (s) 473.37
Current children cumulated vsize (KiB) 10932

[startup+479.901 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27768
/proc/meminfo: memFree=1572848/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=10932 CPUtime=479.77
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 2588 0 0 0 47975 2 0 0 25 0 1 0 45135710 11194368 2573 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134572728 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 2733 2573 122 215 0 2515 0
Current children cumulated CPU time (s) 479.77
Current children cumulated vsize (KiB) 10932

[startup+481.502 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27768
/proc/meminfo: memFree=1572848/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=10932 CPUtime=481.37
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 2588 0 0 0 48135 2 0 0 25 0 1 0 45135710 11194368 2573 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134579898 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 2733 2573 122 215 0 2515 0
Current children cumulated CPU time (s) 481.37
Current children cumulated vsize (KiB) 10932

[startup+482.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27768
/proc/meminfo: memFree=1572848/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=10932 CPUtime=482.17
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 2588 0 0 0 48215 2 0 0 25 0 1 0 45135710 11194368 2573 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 2733 2573 122 215 0 2515 0
Current children cumulated CPU time (s) 482.17
Current children cumulated vsize (KiB) 10932

[startup+483.102 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27768
/proc/meminfo: memFree=1572848/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=10932 CPUtime=482.97
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 2588 0 0 0 48295 2 0 0 25 0 1 0 45135710 11194368 2573 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134574462 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 2733 2573 122 215 0 2515 0
Current children cumulated CPU time (s) 482.97
Current children cumulated vsize (KiB) 10932

[startup+483.502 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27768
/proc/meminfo: memFree=1572848/2055920 swapFree=4184636/4192956
[pid=27767] ppid=27765 vsize=10932 CPUtime=483.37
/proc/27767/stat : 27767 (minisat+) R 27765 27767 26238 0 -1 4194304 2588 0 0 0 48335 2 0 0 25 0 1 0 45135710 11194368 2573 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27767/statm: 2733 2573 122 215 0 2515 0
Current children cumulated CPU time (s) 483.37
Current children cumulated vsize (KiB) 10932

Child status: 20
Real time (s): 483.539
CPU time (s): 483.42
CPU user time (s): 483.39
CPU system time (s): 0.028995
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 10932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 483.391
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2590
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= 8
involuntary context switches= 750

runsolver used 0.347947 second user time and 0.976851 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Wed Apr 18 13:28:24 UTC 2007

IDJOB= 357914
IDBENCH= 1177
IDSOLVER= 156
FILE ID= node48/357914-1176902904

PBS_JOBID= 4595168

Free space on /tmp= 66484 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111226062.opb
COMMAND LINE= /tmp/evaluation/357914-1176902904/minisat+ /tmp/evaluation/357914-1176902904/instance-357914-1176902904.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-357914-1176902904 -o ROOT/results/node48/conversion-357914-1176902904 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/357914-1176902904/instance-357914-1176902904.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-357914-1176902904 -o ROOT/results/node48/solver-357914-1176902904 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/357914-1176902904/minisat+ /tmp/evaluation/357914-1176902904/instance-357914-1176902904.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  866f5ef3323c718f8dc3ec29e930c03b

RANDOM SEED= 375702113

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1583304 kB
Buffers:         10276 kB
Cached:         401120 kB
SwapCached:       2044 kB
Active:          72528 kB
Inactive:       348268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1583304 kB
SwapTotal:     4192956 kB
SwapFree:      4184636 kB
Dirty:            2400 kB
Writeback:           0 kB
Mapped:          16604 kB
Slab:            37736 kB
Committed_AS:   967972 kB
PageTables:       1388 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= 66484 MiB

End job on node48 on Wed Apr 18 13:36:28 UTC 2007