Trace number 1773792

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
MiniSat 2.1 (Sat-race'08 Edition)UNSAT 4214.98 4216.46

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark596.394
Satisfiable
(Un)Satisfiability was proved
Number of variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.05/0.07	c |  Number of variables:         23696                                         |
0.05/0.07	c |  Number of clauses:           70701                                         |
0.05/0.07	c |  Parse time:                   0.07 s                                       |
0.39/0.40	c |  Simplification time:          0.32 s                                       |
0.39/0.40	c |                                                                             |
0.39/0.40	c ============================[ Search Statistics ]==============================
0.39/0.40	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.40	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.40	c ===============================================================================
0.39/0.41	c |       100 |    6692    35112   140760 |    12874      100     10 |  0.042 % |
0.39/0.43	c |       250 |    6692    35112   140760 |    14161      250     43 |  0.042 % |
0.39/0.45	c |       475 |    6692    35112   140760 |    15578      475     37 |  0.042 % |
0.49/0.51	c |       812 |    6692    35112   140760 |    17135      812     32 |  0.042 % |
0.49/0.58	c |      1318 |    6692    35112   140760 |    18849     1318     32 |  0.042 % |
0.59/0.69	c |      2077 |    6692    35112   140760 |    20734     2077     33 |  0.042 % |
0.79/0.84	c |      3216 |    6692    35112   140760 |    22807     3216     37 |  0.042 % |
1.00/1.09	c |      4924 |    6691    35080   140696 |    25088     4922     38 |  0.046 % |
1.49/1.56	c |      7486 |    6690    35047   140629 |    27597     7482     56 |  0.051 % |
2.19/2.25	c |     11330 |    6690    35047   140629 |    30357    11326     62 |  0.051 % |
3.20/3.24	c |     17096 |    6689    35015   140565 |    33392    17090     64 |  0.055 % |
5.09/5.13	c |     25745 |    6688    34982   140497 |    36732    25737     63 |  0.059 % |
8.39/8.45	c |     38719 |    6688    34982   140497 |    40405    19054     64 |  0.059 % |
13.89/13.91	c |     58180 |    6688    34982   140497 |    44445    38515     79 |  0.059 % |
23.98/24.09	c |     87372 |    6688    34982   140497 |    48890    43927    108 |  0.059 % |
40.08/40.12	c |    131161 |    6688    34982   140497 |    53779    29611     76 |  0.059 % |
64.37/64.42	c |    196845 |    6688    34982   140497 |    59157    35732     95 |  0.059 % |
114.05/114.13	c |    295371 |    6688    34982   140497 |    65073    24820     85 |  0.059 % |
189.43/189.54	c |    443160 |    6688    34982   140497 |    71580    52597    122 |  0.059 % |
307.58/307.71	c |    664843 |    6688    34982   140497 |    78738    35892    116 |  0.059 % |
485.93/486.13	c |    997368 |    6688    34982   140497 |    86612    48687    150 |  0.059 % |
777.42/777.75	c |   1496156 |    6688    34982   140497 |    95273    65989    132 |  0.059 % |
1217.47/1217.92	c |   2244338 |    6688    34982   140497 |   104801    60521    116 |  0.059 % |
1920.12/1920.88	c |   3366612 |    6688    34982   140497 |   115281    89186    154 |  0.059 % |
3053.71/3054.85	c |   5050023 |    6688    34982   140497 |   126809    39126    140 |  0.059 % |
4214.92/4216.44	c ===============================================================================
4214.92/4216.44	c restarts              : 11034
4214.92/4216.44	c conflicts             : 6803062        (1618 /sec)
4214.92/4216.44	c decisions             : 17024514       (4049 /sec)
4214.92/4216.44	c propagations          : 2838077439     (674964 /sec)
4214.92/4216.44	c conflict literals     : 1089824958     (47.26 % deleted)
4214.92/4216.44	c Memory used           : 86.58 MB
4214.92/4216.44	c CPU time              : 4204.78 s
4214.92/4216.44	c 
4214.92/4216.44	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1773792-1241213527/watcher-1773792-1241213527 -o /tmp/evaluation-result-1773792-1241213527/solver-1773792-1241213527 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1773792-1241213527.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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: 0.84 0.94 0.91 3/64 28411
/proc/meminfo: memFree=1250616/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=7608 CPUtime=0
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 424 0 0 0 0 0 0 0 18 0 1 0 149387051 7790592 408 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 1902 411 63 219 0 1680 0

[startup+0.0599001 s]
/proc/loadavg: 0.84 0.94 0.91 3/64 28411
/proc/meminfo: memFree=1250616/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=12132 CPUtime=0.05
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1752 0 0 0 5 0 0 0 18 0 1 0 149387051 12423168 1695 1992294400 4194304 5092341 548682068848 18446744073709551615 4515536 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 3066 1700 63 219 0 2844 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12132

[startup+0.101907 s]
/proc/loadavg: 0.84 0.94 0.91 3/64 28411
/proc/meminfo: memFree=1250616/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=13952 CPUtime=0.09
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 2325 0 0 0 9 0 0 0 18 0 1 0 149387051 14286848 2207 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 3488 2207 88 219 0 3266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13952

[startup+0.301945 s]
/proc/loadavg: 0.84 0.94 0.91 3/64 28411
/proc/meminfo: memFree=1250616/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=15872 CPUtime=0.29
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 3082 0 0 0 29 0 0 0 19 0 1 0 149387051 16252928 2964 1992294400 4194304 5092341 548682068848 18446744073709551615 4247792 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 3968 2964 88 219 0 3746 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15872

[startup+0.702025 s]
/proc/loadavg: 0.84 0.94 0.91 3/64 28411
/proc/meminfo: memFree=1250616/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=14976 CPUtime=0.69
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 3427 0 0 0 68 1 0 0 22 0 1 0 149387051 15335424 2366 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 3744 2366 102 219 0 3522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14976

[startup+1.50118 s]
/proc/loadavg: 0.84 0.94 0.91 2/65 28412
/proc/meminfo: memFree=1241072/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=14976 CPUtime=1.49
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 3742 0 0 0 148 1 0 0 25 0 1 0 149387051 15335424 2681 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 3744 2681 103 219 0 3522 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14976

[startup+3.1015 s]
/proc/loadavg: 0.84 0.94 0.91 2/65 28412
/proc/meminfo: memFree=1239152/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=14976 CPUtime=3.09
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 4379 0 0 0 307 2 0 0 25 0 1 0 149387051 15335424 3318 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 3744 3319 103 219 0 3522 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14976

[startup+6.30112 s]
/proc/loadavg: 0.85 0.94 0.91 2/65 28412
/proc/meminfo: memFree=1234800/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=21464 CPUtime=6.29
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 5268 0 0 0 626 3 0 0 25 0 1 0 149387051 21979136 4207 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 5366 4207 103 219 0 5144 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21464

[startup+12.7014 s]
/proc/loadavg: 0.87 0.94 0.91 2/65 28412
/proc/meminfo: memFree=1223408/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=47056 CPUtime=12.69
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 13855 0 0 0 1262 7 0 0 25 0 1 0 149387051 48185344 9992 1992294400 4194304 5092341 548682068848 18446744073709551615 4241122 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 11764 9992 103 219 0 11542 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47056

[startup+25.5019 s]
/proc/loadavg: 0.89 0.94 0.91 2/65 28412
/proc/meminfo: memFree=1212912/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=47056 CPUtime=25.49
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 17480 0 0 0 2539 10 0 0 25 0 1 0 149387051 48185344 9534 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 11764 9534 103 219 0 11542 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 47056

[startup+51.1019 s]
/proc/loadavg: 0.93 0.94 0.91 2/65 28412
/proc/meminfo: memFree=1193648/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=63600 CPUtime=51.07
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 22180 0 0 0 5095 12 0 0 25 0 1 0 149387051 65126400 14234 1992294400 4194304 5092341 548682068848 18446744073709551615 4244038 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 15900 14234 103 219 0 15678 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63600

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.91 2/65 28412
/proc/meminfo: memFree=1217392/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=47056 CPUtime=102.26
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 41710 0 0 0 10202 24 0 0 25 0 1 0 149387051 48185344 8346 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 11764 8346 103 219 0 11542 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 47056

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 28412
/proc/meminfo: memFree=1187760/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=73336 CPUtime=162.24
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 74527 0 0 0 16182 42 0 0 25 0 1 0 149387051 75096064 15798 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 18334 15798 103 219 0 18112 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 73336

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 28412
/proc/meminfo: memFree=1175472/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=86472 CPUtime=222.22
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 95632 0 0 0 22166 56 0 0 25 0 1 0 149387051 88547328 18806 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 21618 18806 103 219 0 21396 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 86472

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28412
/proc/meminfo: memFree=1207024/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=47056 CPUtime=282.19
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 117120 0 0 0 28147 72 0 0 25 0 1 0 149387051 48185344 10798 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 11764 10798 103 219 0 11542 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 47056

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28412
/proc/meminfo: memFree=1182640/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=73336 CPUtime=342.17
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 143787 0 0 0 34128 89 0 0 25 0 1 0 149387051 75096064 16991 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 18334 16991 103 219 0 18112 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 73336

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28414
/proc/meminfo: memFree=1179440/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=86472 CPUtime=402.15
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 165977 0 0 0 40110 105 0 0 25 0 1 0 149387051 88547328 17917 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 21618 17917 103 219 0 21396 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 86472

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28414
/proc/meminfo: memFree=1171376/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=86472 CPUtime=462.13
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 190369 0 0 0 46093 120 0 0 25 0 1 0 149387051 88547328 19827 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 21618 19827 103 219 0 21396 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 86472

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28414
/proc/meminfo: memFree=1159664/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=101500 CPUtime=522.11
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 219609 0 0 0 52070 141 0 0 25 0 1 0 149387051 103936000 23035 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 25375 23035 103 219 0 25153 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 101500

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28414
/proc/meminfo: memFree=1189296/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=62084 CPUtime=582.08
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 237440 0 0 0 58051 157 0 0 25 0 1 0 149387051 63574016 15186 1992294400 4194304 5092341 548682068848 18446744073709551615 4248408 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 15521 15186 103 219 0 15299 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 62084

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28414
/proc/meminfo: memFree=1139952/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=121208 CPUtime=642.07
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 261983 0 0 0 64034 173 0 0 25 0 1 0 149387051 124116992 27569 1992294400 4194304 5092341 548682068848 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 30302 27569 103 219 0 30080 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 121208

[startup+702.302 s]

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

/proc/meminfo: memFree=1143152/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=114932 CPUtime=3581.03
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1195431 0 0 0 357212 891 0 0 25 0 1 0 149387051 117690368 27146 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 28733 27146 103 219 0 28511 0
Current children cumulated CPU time (s) 3581.03
Current children cumulated vsize (KiB) 114932

[startup+3642.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28420
/proc/meminfo: memFree=1090352/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=177336 CPUtime=3641.01
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1208199 0 0 0 363199 902 0 0 25 0 1 0 149387051 181592064 39914 1992294400 4194304 5092341 548682068848 18446744073709551615 4261446 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 44334 39914 103 219 0 44112 0
Current children cumulated CPU time (s) 3641.01
Current children cumulated vsize (KiB) 177336

[startup+3702.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28420
/proc/meminfo: memFree=1103024/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=177336 CPUtime=3701
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1223135 0 0 0 369185 915 0 0 25 0 1 0 149387051 181592064 36758 1992294400 4194304 5092341 548682068848 18446744073709551615 4252531 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 44334 36758 103 219 0 44112 0
Current children cumulated CPU time (s) 3701
Current children cumulated vsize (KiB) 177336

[startup+3762.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28420
/proc/meminfo: memFree=1162544/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=88652 CPUtime=3760.97
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1238469 0 0 0 375168 929 0 0 25 0 1 0 149387051 90779648 21822 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 22163 21822 103 219 0 21941 0
Current children cumulated CPU time (s) 3760.97
Current children cumulated vsize (KiB) 88652

[startup+3822.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28420
/proc/meminfo: memFree=1162480/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=114932 CPUtime=3820.96
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1260070 0 0 0 381152 944 0 0 25 0 1 0 149387051 117690368 26232 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 28733 26232 103 219 0 28511 0
Current children cumulated CPU time (s) 3820.96
Current children cumulated vsize (KiB) 114932

[startup+3882.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28420
/proc/meminfo: memFree=1162544/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=88652 CPUtime=3880.93
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1271471 0 0 0 387138 955 0 0 25 0 1 0 149387051 90779648 21822 1992294400 4194304 5092341 548682068848 18446744073709551615 4251432 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 22163 21822 103 219 0 21941 0
Current children cumulated CPU time (s) 3880.93
Current children cumulated vsize (KiB) 88652

[startup+3942.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28420
/proc/meminfo: memFree=1102064/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=177336 CPUtime=3940.91
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1286639 0 0 0 393126 965 0 0 25 0 1 0 149387051 181592064 36990 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 44334 36990 103 219 0 44112 0
Current children cumulated CPU time (s) 3940.91
Current children cumulated vsize (KiB) 177336

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28422
/proc/meminfo: memFree=1101488/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=88652 CPUtime=4000.89
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1302231 0 0 0 399111 978 0 0 25 0 1 0 149387051 90779648 21822 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 22163 21822 103 219 0 21941 0
Current children cumulated CPU time (s) 4000.89
Current children cumulated vsize (KiB) 88652

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28422
/proc/meminfo: memFree=1102704/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=177336 CPUtime=4060.87
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1317232 0 0 0 405097 990 0 0 25 0 1 0 149387051 181592064 36823 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 44334 36823 103 219 0 44112 0
Current children cumulated CPU time (s) 4060.87
Current children cumulated vsize (KiB) 177336

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28422
/proc/meminfo: memFree=1114800/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=147776 CPUtime=4120.85
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1331845 0 0 0 411083 1002 0 0 25 0 1 0 149387051 151322624 33943 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 36944 33943 103 219 0 36722 0
Current children cumulated CPU time (s) 4120.85
Current children cumulated vsize (KiB) 147776

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28422
/proc/meminfo: memFree=1119152/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=147776 CPUtime=4180.82
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1345223 0 0 0 417069 1013 0 0 25 0 1 0 149387051 151322624 32708 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 36944 32708 103 219 0 36722 0
Current children cumulated CPU time (s) 4180.82
Current children cumulated vsize (KiB) 147776

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

[startup+4198.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28422
/proc/meminfo: memFree=1111408/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=147776 CPUtime=4196.82
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1347312 0 0 0 418667 1015 0 0 25 0 1 0 149387051 151322624 34797 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 36944 34797 103 219 0 36722 0
Current children cumulated CPU time (s) 4196.82
Current children cumulated vsize (KiB) 147776

[startup+4204.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28422
/proc/meminfo: memFree=1108592/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=147776 CPUtime=4203.22
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1347902 0 0 0 419306 1016 0 0 25 0 1 0 149387051 151322624 35387 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 36944 35387 103 219 0 36722 0
Current children cumulated CPU time (s) 4203.22
Current children cumulated vsize (KiB) 147776

[startup+4211.1 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28422
/proc/meminfo: memFree=1106096/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=147776 CPUtime=4209.62
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1348471 0 0 0 419945 1017 0 0 25 0 1 0 149387051 151322624 35956 1992294400 4194304 5092341 548682068848 18446744073709551615 4252116 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 36944 35956 103 219 0 36722 0
Current children cumulated CPU time (s) 4209.62
Current children cumulated vsize (KiB) 147776

[startup+4214.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28422
/proc/meminfo: memFree=1162352/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=88652 CPUtime=4212.82
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1348471 0 0 0 420264 1018 0 0 25 0 1 0 149387051 90779648 21822 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 22163 21822 103 219 0 21941 0
Current children cumulated CPU time (s) 4212.82
Current children cumulated vsize (KiB) 88652

[startup+4215.1 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28422
/proc/meminfo: memFree=1162352/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=88652 CPUtime=4213.62
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1348471 0 0 0 420344 1018 0 0 25 0 1 0 149387051 90779648 21822 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 22163 21822 103 219 0 21941 0
Current children cumulated CPU time (s) 4213.62
Current children cumulated vsize (KiB) 88652

[startup+4215.9 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28422
/proc/meminfo: memFree=1162352/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=88652 CPUtime=4214.42
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1348471 0 0 0 420424 1018 0 0 25 0 1 0 149387051 90779648 21822 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 22163 21822 103 219 0 21941 0
Current children cumulated CPU time (s) 4214.42
Current children cumulated vsize (KiB) 88652

[startup+4216.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28422
/proc/meminfo: memFree=1162352/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=88652 CPUtime=4214.82
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1348471 0 0 0 420464 1018 0 0 25 0 1 0 149387051 90779648 21822 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 22163 21822 103 219 0 21941 0
Current children cumulated CPU time (s) 4214.82
Current children cumulated vsize (KiB) 88652

[startup+4216.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28422
/proc/meminfo: memFree=1162352/2055924 swapFree=4085096/4192956
[pid=28411] ppid=28409 vsize=88652 CPUtime=4214.92
/proc/28411/stat : 28411 (minisat) R 28409 28411 28374 0 -1 4194304 1348471 0 0 0 420474 1018 0 0 25 0 1 0 149387051 90779648 21822 1992294400 4194304 5092341 548682068848 18446744073709551615 4246796 0 0 4096 3 0 0 0 17 1 0 0
/proc/28411/statm: 22163 21822 103 219 0 21941 0
Current children cumulated CPU time (s) 4214.92
Current children cumulated vsize (KiB) 88652

Child status: 20
Real time (s): 4216.46
CPU time (s): 4214.98
CPU user time (s): 4204.78
CPU system time (s): 10.1984
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 207028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4204.78
system time used= 10.1984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1348481
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= 5411

runsolver used 3.10853 second user time and 8.5567 second system time

The end

Launcher Data 

Begin job on node6 at 2009-05-01 23:32:07
IDJOB=1773792
IDBENCH=70796
IDSOLVER=608
FILE ID=node6/1773792-1241213527
PBS_JOBID= 9224734
Free space on /tmp= 66548 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773792-1241213527/watcher-1773792-1241213527 -o /tmp/evaluation-result-1773792-1241213527/solver-1773792-1241213527 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1773792-1241213527.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=1962402447

node6.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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:       1251096 kB
Buffers:         78392 kB
Cached:         533756 kB
SwapCached:     102124 kB
Active:         210084 kB
Inactive:       505748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1251096 kB
SwapTotal:     4192956 kB
SwapFree:      4085096 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          13872 kB
Slab:            75028 kB
Committed_AS:   762680 kB
PageTables:       1452 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= 66548 MiB
End job on node6 at 2009-05-02 00:42:23