Trace number 1884152

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
bsolo 3.1? 1798.01 1798.77

General information on the benchmark

Name/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-grid-pbl-0080.sat05-1344.reshuffled-07.opb
MD5SUMca772161d4d71fd5eefb258039b169a6
Bench CategoryPURE-SAT (instances containing only clauses)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6480
Total number of constraints12722
Number of constraints which are clauses12722
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint4
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Cardinality Constraint Learning
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 HOME/instance-1884152-1245254994.opb
0.00/0.00	c File size is 545798 bytes.
0.01/0.09	c Highest Coefficient sum: 7
0.01/0.09	c Parsing was ok!!
0.01/0.09	c Total parsing time: 0.092 s
0.01/0.10	c Var: 6480 Constr: 12722 12722/0/0 Lit: 50722 Watch. Lit: 25442
0.01/0.10	c Obj. Vars: 0 (0 % of total variables)
0.09/0.17	c Pre-processing Time: 0.177 s
0.09/0.18	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.18	c        0   6478    12720    50720    3    25440    4239      0      0 0.18
0.09/0.18	c Switching off lower bounding mode.
1797.93/1798.76	c      102   6478    12924    51848    4    25848    4663    204    467 0.22
1797.93/1798.76	c      253   6478    13226    53626    4    26452    5130    506    976 0.26
1797.93/1798.76	c      478   6478    13676    56114    4    27352    5644    956   1389 0.34
1797.93/1798.76	c      816   6478    14352    60634    4    28704    6209   1632   1880 0.43
1797.93/1798.76	c     1325   6478    15370    67664    4    30740    6830   2650   2533 0.52
1797.93/1798.76	c     2088   6478    16896    81794    4    33792    7514   4176   3479 0.60
1797.93/1798.76	c     3235   6478    19190    95582    4    38380    8266   6470   3373 0.96
1797.93/1798.76	c     4956   6478    17826    83871    4    35652    9093   5106   3704 1.34
1797.93/1798.76	c     7540   6478    18096    87172    4    36192   10003   5376   3966 1.90
1797.93/1798.76	c    11419   6478    20881   123570    5    41762   11004   8161   3857 2.96
1797.93/1798.76	c    17241   6478    21811   122954    5    43622   12105   9091   4075 4.23
1797.93/1798.76	c    25979   6478    20523   169296    8    41046   13316   7803   4095 6.34
1797.93/1798.76	c    39091   6478    19982   163387    8    39964   14648   7262   3988 9.80
1797.93/1798.76	c    58762   6478    23987   194775    8    47974   16113  11267   4088 14.37
1797.93/1798.76	c    88273   6478    23807   179106    7    47614   17725  11087   3882 22.74
1797.93/1798.76	c   132543   6478    23098   306713   13    46196   19498  10378   3844 34.48
1797.93/1798.76	c   198953   6478    24993   170176    6    49986   21448  12273   3617 54.99
1797.93/1798.76	c   298573   6478    26069   455860   17    52138   23593  13349   3287 90.83
1797.93/1798.76	c   448009   6478    30096   728687   24    60192   25953  17376   2707 165.46
1797.93/1798.76	c   672168   6478    33140   436646   13    66280   28549  20420   2581 260.37
1797.93/1798.76	c  1008411   6478    32170  1199594   37    64340   31404  19450   1840 547.92
1797.93/1798.76	c  1512783   6478    31349   777364   24    62698   34545  18629   1461 1034.87
1797.93/1798.76	c Resources Exceeded
1797.93/1798.76	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.93/1798.76	c   22  2256419 754628 18827243    40108  1005616  27388   1254 1798.00
1797.93/1798.76	s UNKNOWN
1797.93/1798.76	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1884152-1245254994/watcher-1884152-1245254994 -o /tmp/evaluation-result-1884152-1245254994/solver-1884152-1245254994 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1884152-1245254994.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.91 0.58 3/65 15515
/proc/meminfo: memFree=1855288/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=11248 CPUtime=0
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 193097440 11517952 244 1992294400 134512640 137136520 4294956256 18446744073709551615 134531237 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 2812 244 174 640 0 2034 0

[startup+0.01882 s]
/proc/loadavg: 0.91 0.91 0.58 3/65 15515
/proc/meminfo: memFree=1855288/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=11664 CPUtime=0.01
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 379 0 0 0 1 0 0 0 18 0 1 0 193097440 11943936 363 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 2916 363 193 640 0 2138 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11664

[startup+0.101828 s]
/proc/loadavg: 0.91 0.91 0.58 3/65 15515
/proc/meminfo: memFree=1855288/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=13716 CPUtime=0.09
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 1139 0 0 0 9 0 0 0 18 0 1 0 193097440 14045184 989 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 3429 989 188 640 0 2785 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13716

[startup+0.301851 s]
/proc/loadavg: 0.91 0.91 0.58 3/65 15515
/proc/meminfo: memFree=1855288/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=13920 CPUtime=0.29
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 1568 0 0 0 23 6 0 0 19 0 1 0 193097440 14254080 1057 1992294400 134512640 137136520 4294956256 18446744073709551615 134573197 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 3480 1057 197 640 0 2836 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13920

[startup+0.701895 s]
/proc/loadavg: 0.91 0.91 0.58 3/65 15515
/proc/meminfo: memFree=1855288/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=14864 CPUtime=0.69
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 1791 0 0 0 56 13 0 0 23 0 1 0 193097440 15220736 1280 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 3716 1280 197 640 0 3072 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14864

[startup+1.50298 s]
/proc/loadavg: 0.91 0.91 0.58 2/66 15516
/proc/meminfo: memFree=1850536/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=15532 CPUtime=1.49
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 1974 0 0 0 123 26 0 0 25 0 1 0 193097440 15904768 1463 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 3883 1463 197 640 0 3239 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15532

[startup+3.10116 s]
/proc/loadavg: 0.91 0.91 0.58 2/66 15516
/proc/meminfo: memFree=1849896/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=15872 CPUtime=3.09
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 2056 0 0 0 261 48 0 0 25 0 1 0 193097440 16252928 1545 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 3968 1545 197 640 0 3324 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15872

[startup+6.30152 s]
/proc/loadavg: 1.00 0.93 0.58 2/66 15516
/proc/meminfo: memFree=1848624/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=17856 CPUtime=6.29
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 2540 0 0 0 556 73 0 0 25 0 1 0 193097440 18284544 2029 1992294400 134512640 137136520 4294956256 18446744073709551615 134576583 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 4464 2029 197 640 0 3820 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17856

[startup+12.7012 s]
/proc/loadavg: 1.00 0.93 0.58 2/66 15516
/proc/meminfo: memFree=1847480/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=18068 CPUtime=12.68
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 2608 0 0 0 1161 107 0 0 25 0 1 0 193097440 18501632 2097 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 4517 2097 197 640 0 3873 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18068

[startup+25.5016 s]
/proc/loadavg: 1.00 0.94 0.59 2/66 15516
/proc/meminfo: memFree=1846392/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=19412 CPUtime=25.49
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 2940 0 0 0 2376 173 0 0 25 0 1 0 193097440 19877888 2429 1992294400 134512640 137136520 4294956256 18446744073709551615 136499606 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 4853 2429 198 640 0 4209 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19412

[startup+51.1015 s]
/proc/loadavg: 1.00 0.94 0.60 2/66 15516
/proc/meminfo: memFree=1844728/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=21032 CPUtime=51.08
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 3342 0 0 0 4812 296 0 0 25 0 1 0 193097440 21536768 2831 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 5258 2831 198 640 0 4614 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21032

[startup+102.305 s]
/proc/loadavg: 1.00 0.95 0.62 2/66 15516
/proc/meminfo: memFree=1839416/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=26284 CPUtime=102.25
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 4664 0 0 0 9786 439 0 0 25 0 1 0 193097440 26914816 4148 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 6571 4148 198 640 0 5927 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26284

[startup+162.302 s]
/proc/loadavg: 1.00 0.95 0.64 2/66 15516
/proc/meminfo: memFree=1835000/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=30600 CPUtime=162.22
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 5750 0 0 0 15695 527 0 0 25 0 1 0 193097440 31334400 5232 1992294400 134512640 137136520 4294956256 18446744073709551615 134542190 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 7650 5232 198 640 0 7006 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 30600

[startup+222.301 s]
/proc/loadavg: 1.00 0.96 0.66 2/66 15516
/proc/meminfo: memFree=1832952/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=32572 CPUtime=222.2
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 6288 0 0 0 21563 657 0 0 25 0 1 0 193097440 33353728 5730 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 8143 5730 198 640 0 7499 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 32572

[startup+282.301 s]
/proc/loadavg: 1.00 0.96 0.68 2/66 15516
/proc/meminfo: memFree=1831480/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=35824 CPUtime=282.17
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 7140 0 0 0 27473 744 0 0 25 0 1 0 193097440 36683776 6540 1992294400 134512640 137136520 4294956256 18446744073709551615 136504213 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 8956 6540 198 640 0 8312 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 35824

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.69 2/66 15516
/proc/meminfo: memFree=1813688/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=51768 CPUtime=342.14
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 11142 0 0 0 33442 772 0 0 25 0 1 0 193097440 53010432 10528 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 12942 10528 198 640 0 12298 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 51768

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.71 2/66 15516
/proc/meminfo: memFree=1813688/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=51696 CPUtime=402.12
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 11142 0 0 0 39411 801 0 0 25 0 1 0 193097440 52936704 10511 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 12924 10511 198 640 0 12280 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 51696

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.73 2/66 15516
/proc/meminfo: memFree=1812984/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=52448 CPUtime=462.09
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 11329 0 0 0 45387 822 0 0 25 0 1 0 193097440 53706752 10696 1992294400 134512640 137136520 4294956256 18446744073709551615 134616654 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 13112 10696 198 640 0 12468 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 52448

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.74 2/66 15516
/proc/meminfo: memFree=1812920/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=52408 CPUtime=522.06
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 11329 0 0 0 51359 847 0 0 25 0 1 0 193097440 53665792 10689 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 13102 10689 198 640 0 12458 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 52408

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.75 2/66 15516
/proc/meminfo: memFree=1813176/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=52056 CPUtime=582.04
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 11332 0 0 0 57316 888 0 0 25 0 1 0 193097440 53305344 10601 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 13014 10601 198 640 0 12370 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 52056

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.76 2/66 15516
/proc/meminfo: memFree=1813176/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=52052 CPUtime=642.01
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 11332 0 0 0 63290 911 0 0 25 0 1 0 193097440 53301248 10600 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 13013 10600 198 640 0 12369 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 52052

[startup+702.302 s]

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

/proc/meminfo: memFree=1812920/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=52064 CPUtime=1061.84
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 11335 0 0 0 105126 1058 0 0 25 0 1 0 193097440 53313536 10603 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 13016 10603 198 640 0 12372 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 52064

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 0.86 2/66 15516
/proc/meminfo: memFree=1812856/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=52064 CPUtime=1121.81
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 11335 0 0 0 111105 1076 0 0 25 0 1 0 193097440 53313536 10603 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 13016 10603 198 640 0 12372 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 52064

[startup+1182.3 s]
/proc/loadavg: 1.06 1.03 0.87 2/66 15516
/proc/meminfo: memFree=1812856/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=52064 CPUtime=1181.78
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 11336 0 0 0 117075 1103 0 0 25 0 1 0 193097440 53313536 10604 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 13016 10604 198 640 0 12372 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 52064

[startup+1242.3 s]
/proc/loadavg: 1.06 1.04 0.88 2/66 15516
/proc/meminfo: memFree=1812792/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=52064 CPUtime=1241.76
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 11336 0 0 0 123052 1124 0 0 25 0 1 0 193097440 53313536 10604 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 13016 10604 198 640 0 12372 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 52064

[startup+1302.3 s]
/proc/loadavg: 1.06 1.04 0.89 2/66 15516
/proc/meminfo: memFree=1812728/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=52064 CPUtime=1301.74
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 11336 0 0 0 129027 1147 0 0 25 0 1 0 193097440 53313536 10604 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 13016 10604 198 640 0 12372 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 52064

[startup+1362.3 s]
/proc/loadavg: 1.20 1.08 0.91 2/66 15516
/proc/meminfo: memFree=1812728/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=52064 CPUtime=1361.71
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 11336 0 0 0 135008 1163 0 0 25 0 1 0 193097440 53313536 10604 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 13016 10604 198 640 0 12372 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 52064

[startup+1422.31 s]
/proc/loadavg: 1.15 1.08 0.92 2/66 15516
/proc/meminfo: memFree=1811448/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=53372 CPUtime=1421.69
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 11688 0 0 0 140983 1186 0 0 25 0 1 0 193097440 54652928 10921 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 13343 10921 198 640 0 12699 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 53372

[startup+1482.3 s]
/proc/loadavg: 1.12 1.08 0.93 2/66 15516
/proc/meminfo: memFree=1807864/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=56864 CPUtime=1481.67
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 12653 0 0 0 146969 1198 0 0 25 0 1 0 193097440 58228736 11804 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 14216 11804 198 640 0 13572 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 56864

[startup+1542.3 s]
/proc/loadavg: 1.10 1.08 0.93 2/66 15516
/proc/meminfo: memFree=1807864/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=56864 CPUtime=1541.64
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 12653 0 0 0 152950 1214 0 0 25 0 1 0 193097440 58228736 11804 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 14216 11804 198 640 0 13572 0
Current children cumulated CPU time (s) 1541.64
Current children cumulated vsize (KiB) 56864

[startup+1602.3 s]
/proc/loadavg: 1.04 1.06 0.93 2/66 15516
/proc/meminfo: memFree=1808056/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=56644 CPUtime=1601.62
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 12653 0 0 0 158930 1232 0 0 25 0 1 0 193097440 58003456 11749 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 14161 11749 198 640 0 13517 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 56644

[startup+1662.3 s]
/proc/loadavg: 1.05 1.06 0.94 2/66 15516
/proc/meminfo: memFree=1808312/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=56424 CPUtime=1661.58
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 12653 0 0 0 164913 1245 0 0 25 0 1 0 193097440 57778176 11694 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 14106 11694 198 640 0 13462 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 56424

[startup+1722.3 s]
/proc/loadavg: 1.02 1.05 0.94 2/66 15516
/proc/meminfo: memFree=1808248/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=56424 CPUtime=1721.55
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 12653 0 0 0 170893 1262 0 0 25 0 1 0 193097440 57778176 11694 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 14106 11694 198 640 0 13462 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 56424

[startup+1782.3 s]
/proc/loadavg: 1.00 1.04 0.94 2/66 15516
/proc/meminfo: memFree=1808760/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=55768 CPUtime=1781.53
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 12653 0 0 0 176872 1281 0 0 25 0 1 0 193097440 57106432 11530 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 13942 11530 198 640 0 13298 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (KiB) 55768

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.03 0.94 2/66 15516
/proc/meminfo: memFree=1808760/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=55768 CPUtime=1791.13
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 12653 0 0 0 177829 1284 0 0 25 0 1 0 193097440 57106432 11530 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 13942 11530 198 640 0 13298 0
Current children cumulated CPU time (s) 1791.13
Current children cumulated vsize (KiB) 55768

[startup+1795.1 s]
/proc/loadavg: 1.00 1.03 0.94 2/66 15516
/proc/meminfo: memFree=1808760/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=55768 CPUtime=1794.33
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 12653 0 0 0 178148 1285 0 0 25 0 1 0 193097440 57106432 11530 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 13942 11530 198 640 0 13298 0
Current children cumulated CPU time (s) 1794.33
Current children cumulated vsize (KiB) 55768

[startup+1796.7 s]
/proc/loadavg: 1.00 1.03 0.94 2/66 15516
/proc/meminfo: memFree=1808760/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=55768 CPUtime=1795.93
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 12653 0 0 0 178308 1285 0 0 25 0 1 0 193097440 57106432 11530 1992294400 134512640 137136520 4294956256 18446744073709551615 134543806 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 13942 11530 198 640 0 13298 0
Current children cumulated CPU time (s) 1795.93
Current children cumulated vsize (KiB) 55768

[startup+1797.5 s]
/proc/loadavg: 1.00 1.03 0.94 2/66 15516
/proc/meminfo: memFree=1808760/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=55768 CPUtime=1796.72
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 12653 0 0 0 178387 1285 0 0 25 0 1 0 193097440 57106432 11530 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 13942 11530 198 640 0 13298 0
Current children cumulated CPU time (s) 1796.72
Current children cumulated vsize (KiB) 55768

[startup+1798.3 s]
/proc/loadavg: 1.00 1.03 0.94 2/66 15516
/proc/meminfo: memFree=1808760/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=55768 CPUtime=1797.52
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 12653 0 0 0 178466 1286 0 0 25 0 1 0 193097440 57106432 11530 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 13942 11530 198 640 0 13298 0
Current children cumulated CPU time (s) 1797.52
Current children cumulated vsize (KiB) 55768

[startup+1798.7 s]
/proc/loadavg: 1.00 1.03 0.94 2/66 15516
/proc/meminfo: memFree=1808760/2055920 swapFree=4180860/4192956
[pid=15515] ppid=15513 vsize=55768 CPUtime=1797.93
/proc/15515/stat : 15515 (bsolo) R 15513 15515 15429 0 -1 4194304 12653 0 0 0 178506 1287 0 0 25 0 1 0 193097440 57106432 11530 1992294400 134512640 137136520 4294956256 18446744073709551615 136504213 0 0 4096 16384 0 0 0 17 0 0 0
/proc/15515/statm: 13942 11530 198 640 0 13298 0
Current children cumulated CPU time (s) 1797.93
Current children cumulated vsize (KiB) 55768

Child status: 0
Real time (s): 1798.77
CPU time (s): 1798.01
CPU user time (s): 1785.13
CPU system time (s): 12.877
CPU usage (%): 99.9575
Max. virtual memory (cumulated for all children) (KiB): 57320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.13
system time used= 12.877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12654
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= 2
involuntary context switches= 6463

runsolver used 2.12068 second user time and 3.9394 second system time

The end

Launcher Data 

Begin job on node87 at 2009-06-17 18:09:54
IDJOB=1884152
IDBENCH=71928
IDSOLVER=699
FILE ID=node87/1884152-1245254994
PBS_JOBID= 9372376
Free space on /tmp= 66468 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB09/normalized-PB09/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/unsat-grid-pbl-0080.sat05-1344.reshuffled-07.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1884152-1245254994/watcher-1884152-1245254994 -o /tmp/evaluation-result-1884152-1245254994/solver-1884152-1245254994 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1884152-1245254994.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ca772161d4d71fd5eefb258039b169a6
RANDOM SEED=1533543891

node87.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.235
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		: 3000.235
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1855904 kB
Buffers:         12872 kB
Cached:         126812 kB
SwapCached:       5904 kB
Active:          16276 kB
Inactive:       131692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855904 kB
SwapTotal:     4192956 kB
SwapFree:      4180860 kB
Dirty:            4468 kB
Writeback:           0 kB
Mapped:          13840 kB
Slab:            37936 kB
Committed_AS:   112968 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1884152-1245254994.opb

Free space on /tmp at the end= 66464 MiB
End job on node87 at 2009-06-17 18:39:53