Trace number 1773632

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 844.997 845.202

General information on the benchmark

NameAPPLICATIONS/
bitverif/minxor/minxor128.cnf
MD5SUM10b48467ea3d951975cb9264f0b654fe
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark613.515
Satisfiable
(Un)Satisfiability was proved
Number of variables54258
Number of clauses160469
Sum of the clauses size374425
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2106978
Number of clauses of size 353489
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 |                                                                             |
0.09/0.17	c |  Number of variables:         54258                                         |
0.09/0.17	c |  Number of clauses:          160467                                         |
0.09/0.17	c |  Parse time:                   0.15 s                                       |
1.19/1.21	c |  Simplification time:          1.03 s                                       |
1.19/1.21	c |                                                                             |
1.19/1.21	c ============================[ Search Statistics ]==============================
1.19/1.21	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.19/1.21	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.19/1.21	c ===============================================================================
1.19/1.24	c |       100 |    5109    62285   430393 |    22837      100     13 |  0.033 % |
1.29/1.30	c |       250 |    5109    62285   430393 |    25121      250     11 |  0.033 % |
1.39/1.41	c |       475 |    5109    62285   430393 |    27633      475     13 |  0.033 % |
1.39/1.48	c |       812 |    5109    62285   430393 |    30397      812     16 |  0.033 % |
1.49/1.52	c |      1318 |    5109    62285   430393 |    33436     1318     41 |  0.033 % |
1.69/1.70	c |      2077 |    5109    62285   430393 |    36780     2077     31 |  0.033 % |
1.79/1.87	c |      3216 |    5109    62285   430393 |    40458     3216     34 |  0.033 % |
2.20/2.21	c |      4924 |    5109    62285   430393 |    44504     4924     27 |  0.033 % |
2.49/2.55	c |      7486 |    5109    62285   430393 |    48954     7486     33 |  0.033 % |
2.89/2.99	c |     11330 |    5109    62285   430393 |    53850    11330     50 |  0.033 % |
3.99/4.00	c |     17096 |    5108    62156   430134 |    59235    17094     78 |  0.035 % |
5.99/6.04	c |     25745 |    5108    62156   430134 |    65159    25743    101 |  0.035 % |
7.99/8.03	c |     38719 |    5108    62156   430134 |    71674    38717    106 |  0.035 % |
12.00/12.07	c |     58180 |    5107    62027   429512 |    78842    37587     99 |  0.037 % |
18.49/18.58	c |     87372 |    5106    61898   429253 |    86726    66777    139 |  0.039 % |
28.28/28.31	c |    131161 |    5106    61898   429253 |    95399    39985    154 |  0.039 % |
46.77/46.90	c |    196845 |    5105    61770   428568 |   104939    81893    176 |  0.041 % |
75.07/75.16	c |    295371 |    5104    61642   428190 |   115433    94906    156 |  0.042 % |
117.87/117.99	c |    443160 |    5104    61642   428190 |   126976    49919    166 |  0.042 % |
178.94/179.03	c |    664843 |    5090    60350   421401 |   139674    97909    125 |  0.068 % |
299.32/299.50	c |    997368 |    5066    57979   403742 |   153641    61893    187 |  0.112 % |
544.05/544.28	c |   1496156 |    5062    57853   402603 |   169005   150692    244 |  0.120 % |
844.89/845.17	c ===============================================================================
844.89/845.17	c restarts              : 3802
844.89/845.17	c conflicts             : 1944326        (2310 /sec)
844.89/845.17	c decisions             : 10414586       (12374 /sec)
844.89/845.17	c propagations          : 458160166      (544341 /sec)
844.89/845.17	c conflict literals     : 411492873      (22.17 % deleted)
844.89/845.17	c Memory used           : 201.05 MB
844.89/845.17	c CPU time              : 841.679 s
844.89/845.17	c 
844.89/845.17	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-1773632-1241212620/watcher-1773632-1241212620 -o /tmp/evaluation-result-1773632-1241212620/solver-1773632-1241212620 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1773632-1241212620.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: 1.00 1.00 1.00 3/64 9213
/proc/meminfo: memFree=872752/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=7640 CPUtime=0
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 429 0 0 0 0 0 0 0 18 0 1 0 149290033 7823360 413 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 1910 413 63 219 0 1688 0

[startup+0.0346611 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9213
/proc/meminfo: memFree=872752/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=10180 CPUtime=0.02
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 1205 0 0 0 2 0 0 0 18 0 1 0 149290033 10424320 1189 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 2545 1190 63 219 0 2323 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10180

[startup+0.102667 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9213
/proc/meminfo: memFree=872752/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=16548 CPUtime=0.09
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 3034 0 0 0 8 1 0 0 18 0 1 0 149290033 16945152 2817 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 4137 2818 63 219 0 3915 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16548

[startup+0.302684 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9213
/proc/meminfo: memFree=872752/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=23404 CPUtime=0.29
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 5398 0 0 0 27 2 0 0 19 0 1 0 149290033 23965696 5032 1992294400 4194304 5092341 548682068848 18446744073709551615 4242753 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 5851 5032 87 219 0 5629 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23404

[startup+0.70172 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9213
/proc/meminfo: memFree=872752/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=31188 CPUtime=0.69
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 7400 0 0 0 66 3 0 0 22 0 1 0 149290033 31936512 7034 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 7797 7034 87 219 0 7575 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31188

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9214
/proc/meminfo: memFree=841576/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=28440 CPUtime=1.49
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 8826 0 0 0 145 4 0 0 25 0 1 0 149290033 29122560 5793 1992294400 4194304 5092341 548682068848 18446744073709551615 4249539 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 7110 5793 102 219 0 6888 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28440

[startup+3.10193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9214
/proc/meminfo: memFree=849384/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=28440 CPUtime=3.09
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 9475 0 0 0 305 4 0 0 25 0 1 0 149290033 29122560 6442 1992294400 4194304 5092341 548682068848 18446744073709551615 4250871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 7110 6442 103 219 0 6888 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28440

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9214
/proc/meminfo: memFree=840104/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=40768 CPUtime=6.29
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 11493 0 0 0 623 6 0 0 25 0 1 0 149290033 41746432 8460 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 10192 8460 103 219 0 9970 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40768

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9214
/proc/meminfo: memFree=824816/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=62664 CPUtime=12.69
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 15795 0 0 0 1260 9 0 0 25 0 1 0 149290033 64167936 12762 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 15666 12763 103 219 0 15444 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 62664

[startup+25.5029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9214
/proc/meminfo: memFree=821552/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=61964 CPUtime=25.49
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 32406 0 0 0 2531 18 0 0 25 0 1 0 149290033 63451136 12963 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 15491 12964 103 219 0 15269 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 61964

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9214
/proc/meminfo: memFree=755440/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=124368 CPUtime=51.08
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 48951 0 0 0 5079 29 0 0 25 0 1 0 149290033 127352832 29508 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 31092 29508 103 219 0 30870 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 124368

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9214
/proc/meminfo: memFree=770032/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=132368 CPUtime=102.27
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 86767 0 0 0 10174 53 0 0 25 0 1 0 149290033 135544832 25697 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 33092 25697 103 219 0 32870 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 132368

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9214
/proc/meminfo: memFree=763312/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=142128 CPUtime=162.25
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 127689 0 0 0 16145 80 0 0 25 0 1 0 149290033 145539072 27722 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 35532 27722 103 219 0 35310 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 142128

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9214
/proc/meminfo: memFree=738224/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=142128 CPUtime=222.23
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 162530 0 0 0 22121 102 0 0 25 0 1 0 149290033 145539072 33540 1992294400 4194304 5092341 548682068848 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 35532 33540 103 219 0 35310 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 142128

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9214
/proc/meminfo: memFree=699376/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=186472 CPUtime=282.23
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 197264 0 0 0 28097 126 0 0 25 0 1 0 149290033 190947328 43528 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 46618 43528 103 219 0 46396 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 186472

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9214
/proc/meminfo: memFree=661424/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=252984 CPUtime=342.2
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 237379 0 0 0 34066 154 0 0 25 0 1 0 149290033 259055616 52771 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 63246 52771 103 219 0 63024 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 252984

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9214
/proc/meminfo: memFree=659056/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=252984 CPUtime=402.19
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 284994 0 0 0 40036 183 0 0 25 0 1 0 149290033 259055616 53761 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 63246 53761 103 219 0 63024 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 252984

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9214
/proc/meminfo: memFree=675440/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=262280 CPUtime=462.18
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 325776 0 0 0 46008 210 0 0 25 0 1 0 149290033 268574720 49365 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 65570 49365 103 219 0 65348 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 262280

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9214
/proc/meminfo: memFree=701936/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=195768 CPUtime=522.16
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 362374 0 0 0 51980 236 0 0 25 0 1 0 149290033 200466432 42781 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 48942 42781 103 219 0 48720 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 195768

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9214
/proc/meminfo: memFree=733424/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=151424 CPUtime=582.15
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 396717 0 0 0 57955 260 0 0 25 0 1 0 149290033 155058176 34931 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 37856 34931 103 219 0 37634 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 151424

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9214
/proc/meminfo: memFree=652720/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=262280 CPUtime=642.14
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 416585 0 0 0 63940 274 0 0 25 0 1 0 149290033 268574720 54799 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 65570 54799 103 219 0 65348 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 262280

[startup+702.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 9214
/proc/meminfo: memFree=748400/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=131968 CPUtime=702.12
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 442203 0 0 0 69918 294 0 0 25 0 1 0 149290033 135135232 31179 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 32992 31179 103 219 0 32770 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 131968

[startup+762.305 s]
/proc/loadavg: 1.18 1.05 1.01 2/65 9214
/proc/meminfo: memFree=687472/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=205872 CPUtime=762.11
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 457139 0 0 0 75904 307 0 0 25 0 1 0 149290033 210812928 46115 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 51468 46115 103 219 0 51246 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 205872

[startup+822.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 9214
/proc/meminfo: memFree=711536/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=205872 CPUtime=822.09
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 481616 0 0 0 81883 326 0 0 25 0 1 0 149290033 210812928 40192 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 51468 40192 103 219 0 51246 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 205872

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

[startup+831.902 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 9214
/proc/meminfo: memFree=704688/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=205872 CPUtime=831.69
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 483261 0 0 0 82842 327 0 0 25 0 1 0 149290033 210812928 41837 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 51468 41837 103 219 0 51246 0
Current children cumulated CPU time (s) 831.69
Current children cumulated vsize (KiB) 205872

[startup+838.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 9214
/proc/meminfo: memFree=699440/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=205872 CPUtime=838.09
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 484548 0 0 0 83481 328 0 0 25 0 1 0 149290033 210812928 43124 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 51468 43124 103 219 0 51246 0
Current children cumulated CPU time (s) 838.09
Current children cumulated vsize (KiB) 205872

[startup+841.506 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 9214
/proc/meminfo: memFree=697648/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=205872 CPUtime=841.29
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 484997 0 0 0 83801 328 0 0 25 0 1 0 149290033 210812928 43573 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 51468 43573 103 219 0 51246 0
Current children cumulated CPU time (s) 841.29
Current children cumulated vsize (KiB) 205872

[startup+843.102 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 9214
/proc/meminfo: memFree=697136/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=205872 CPUtime=842.88
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 485247 0 0 0 83960 328 0 0 25 0 1 0 149290033 210812928 43823 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 51468 43823 103 219 0 51246 0
Current children cumulated CPU time (s) 842.88
Current children cumulated vsize (KiB) 205872

[startup+843.902 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 9214
/proc/meminfo: memFree=696560/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=205872 CPUtime=843.68
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 485275 0 0 0 84040 328 0 0 25 0 1 0 149290033 210812928 43851 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 51468 43851 103 219 0 51246 0
Current children cumulated CPU time (s) 843.68
Current children cumulated vsize (KiB) 205872

[startup+844.702 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 9214
/proc/meminfo: memFree=696304/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=205872 CPUtime=844.5
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 485318 0 0 0 84121 329 0 0 25 0 1 0 149290033 210812928 43894 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 51468 43894 103 219 0 51246 0
Current children cumulated CPU time (s) 844.5
Current children cumulated vsize (KiB) 205872

[startup+845.102 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 9214
/proc/meminfo: memFree=696304/2055920 swapFree=4174092/4192956
[pid=9213] ppid=9211 vsize=205872 CPUtime=844.89
/proc/9213/stat : 9213 (minisat) R 9211 9213 9006 0 -1 4194304 485329 0 0 0 84160 329 0 0 25 0 1 0 149290033 210812928 43905 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9213/statm: 51468 43905 103 219 0 51246 0
Current children cumulated CPU time (s) 844.89
Current children cumulated vsize (KiB) 205872

Child status: 20
Real time (s): 845.202
CPU time (s): 844.997
CPU user time (s): 841.679
CPU system time (s): 3.3175
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 301696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 841.679
system time used= 3.3175
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 485339
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= 1751

runsolver used 0.560914 second user time and 1.79873 second system time

The end

Launcher Data 

Begin job on node50 at 2009-05-01 23:17:00
IDJOB=1773632
IDBENCH=70762
IDSOLVER=608
FILE ID=node50/1773632-1241212620
PBS_JOBID= 9224713
Free space on /tmp= 66500 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxor/minxor128.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773632-1241212620/watcher-1773632-1241212620 -o /tmp/evaluation-result-1773632-1241212620/solver-1773632-1241212620 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1773632-1241212620.cnf

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

MD5SUM BENCH= 10b48467ea3d951975cb9264f0b654fe
RANDOM SEED=1176974796

node50.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		: 3000.216
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		: 3000.216
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:        873232 kB
Buffers:         84996 kB
Cached:         988244 kB
SwapCached:      13128 kB
Active:         138972 kB
Inactive:       949084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        873232 kB
SwapTotal:     4192956 kB
SwapFree:      4174092 kB
Dirty:            3496 kB
Writeback:           0 kB
Mapped:          13516 kB
Slab:            80596 kB
Committed_AS:   601552 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= 66500 MiB
End job on node50 at 2009-05-01 23:31:05