Trace number 1773092

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 2398.41 2398.98

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.10.unsat.cnf
MD5SUMb1a6497b6934405ef70bfcc51fa85893
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark413.163
Satisfiable
(Un)Satisfiability was proved
Number of variables1111
Number of clauses3756
Sum of the clauses size9786
Maximum clause length19
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 21603
Number of clauses of size 32090
Number of clauses of size 430
Number of clauses of size 518
Number of clauses of size over 512

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 |                                                                             |
0.00/0.00	c |  Number of variables:          1111                                         |
0.00/0.00	c |  Number of clauses:            3753                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.01	c |  Simplification time:          0.01 s                                       |
0.00/0.01	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |       100 |     754     3137     9318 |     1150      100     17 |  0.270 % |
0.00/0.02	c |       250 |     754     3137     9318 |     1265      250     24 |  0.270 % |
0.00/0.03	c |       475 |     754     3137     9318 |     1391      475     27 |  0.270 % |
0.00/0.05	c |       812 |     751     3124     9280 |     1530      762     31 |  0.540 % |
0.08/0.08	c |      1318 |     751     3124     9280 |     1684     1268     32 |  0.540 % |
0.10/0.12	c |      2077 |     751     3124     9280 |     1852     1149     22 |  0.540 % |
0.10/0.19	c |      3216 |     751     3124     9280 |     2037     1266     23 |  0.540 % |
0.19/0.29	c |      4924 |     751     3124     9280 |     2241     1942     28 |  0.540 % |
0.39/0.46	c |      7486 |     751     3124     9280 |     2465     2158     26 |  0.540 % |
0.69/0.70	c |     11330 |     750     3120     9264 |     2712     2147     19 |  0.630 % |
1.00/1.10	c |     17096 |     750     3120     9264 |     2983     2127     18 |  0.630 % |
1.69/1.73	c |     25745 |     750     3120     9264 |     3281     1582     13 |  0.630 % |
2.59/2.61	c |     38719 |     750     3120     9264 |     3609     2500     18 |  0.630 % |
3.89/3.97	c |     58180 |     750     3120     9264 |     3970     3283     18 |  0.630 % |
5.99/6.02	c |     87372 |     750     3120     9264 |     4368     3492     19 |  0.630 % |
9.59/9.65	c |    131161 |     750     3120     9264 |     4804     2205     13 |  0.630 % |
14.68/14.70	c |    196845 |     750     3120     9264 |     5285     3367     20 |  0.630 % |
22.28/22.32	c |    295371 |     750     3120     9264 |     5813     4518     20 |  0.630 % |
34.08/34.11	c |    443160 |     750     3120     9264 |     6395     3000     15 |  0.630 % |
52.18/52.27	c |    664843 |     750     3120     9264 |     7034     4722     20 |  0.630 % |
80.47/80.54	c |    997368 |     750     3120     9264 |     7738     6157     20 |  0.630 % |
123.66/123.71	c |   1496156 |     749     3113     9243 |     8512     6768     21 |  0.720 % |
192.15/192.27	c |   2244338 |     749     3113     9243 |     9363     7997     21 |  0.720 % |
294.82/295.00	c |   3366612 |     749     3113     9243 |    10299     6067     21 |  0.721 % |
452.48/452.62	c |   5050023 |     749     3113     9243 |    11329     8940     21 |  0.720 % |
698.42/698.65	c |   7575139 |     749     3113     9243 |    12462     7026     19 |  0.721 % |
1075.44/1075.72	c |  11362814 |     748     3109     9227 |    13708    11028     22 |  0.810 % |
1653.89/1654.31	c |  17044326 |     747     3105     9211 |    15079    11182     18 |  0.901 % |
2398.32/2398.98	c ===============================================================================
2398.32/2398.98	c restarts              : 32767
2398.32/2398.98	c conflicts             : 24091633       (10045 /sec)
2398.32/2398.98	c decisions             : 30098583       (12550 /sec)
2398.32/2398.98	c propagations          : 3858321245     (1608752 /sec)
2398.32/2398.98	c conflict literals     : 609167904      (48.45 % deleted)
2398.32/2398.98	c Memory used           : 27.96 MB
2398.32/2398.98	c CPU time              : 2398.33 s
2398.32/2398.98	c 
2398.32/2398.98	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-1773092-1241209120/watcher-1773092-1241209120 -o /tmp/evaluation-result-1773092-1241209120/solver-1773092-1241209120 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1773092-1241209120.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: 0.92 0.98 0.99 3/64 9043
/proc/meminfo: memFree=879720/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=7608 CPUtime=0
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 148940018 7790592 197 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 1902 198 63 219 0 1680 0

[startup+0.0839529 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9043
/proc/meminfo: memFree=879720/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=7740 CPUtime=0.08
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 333 0 0 0 8 0 0 0 18 0 1 0 148940018 7925760 291 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 1935 291 100 219 0 1713 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7740

[startup+0.102953 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9043
/proc/meminfo: memFree=879720/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=7740 CPUtime=0.1
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 342 0 0 0 10 0 0 0 18 0 1 0 148940018 7925760 300 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 1935 300 100 219 0 1713 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7740

[startup+0.301972 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9043
/proc/meminfo: memFree=879720/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=18116 CPUtime=0.29
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 568 0 0 0 29 0 0 0 19 0 1 0 148940018 18550784 456 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 4529 456 100 219 0 4307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18116

[startup+0.703006 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9043
/proc/meminfo: memFree=879720/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=18184 CPUtime=0.69
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 729 0 0 0 69 0 0 0 23 0 1 0 148940018 18620416 506 1992294400 4194304 5092341 548682068848 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 4546 506 100 219 0 4324 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18184

[startup+1.50108 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9044
/proc/meminfo: memFree=877920/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=18184 CPUtime=1.49
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 751 0 0 0 149 0 0 0 25 0 1 0 148940018 18620416 528 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 4546 528 100 219 0 4324 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18184

[startup+3.10122 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9044
/proc/meminfo: memFree=877728/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=18184 CPUtime=3.09
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 779 0 0 0 309 0 0 0 25 0 1 0 148940018 18620416 556 1992294400 4194304 5092341 548682068848 18446744073709551615 4249965 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 4546 556 100 219 0 4324 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18184

[startup+6.3015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9044
/proc/meminfo: memFree=877224/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=18184 CPUtime=6.29
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 890 0 0 0 629 0 0 0 25 0 1 0 148940018 18620416 667 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 4546 667 100 219 0 4324 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18184

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 9044
/proc/meminfo: memFree=876912/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=18184 CPUtime=12.69
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 960 0 0 0 1269 0 0 0 25 0 1 0 148940018 18620416 737 1992294400 4194304 5092341 548682068848 18446744073709551615 4248657 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 4546 737 100 219 0 4324 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18184

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 9044
/proc/meminfo: memFree=876016/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=18184 CPUtime=25.48
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 1169 0 0 0 2548 0 0 0 25 0 1 0 148940018 18620416 946 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 4546 946 100 219 0 4324 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18184

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 9044
/proc/meminfo: memFree=875120/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=18184 CPUtime=51.08
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 1398 0 0 0 5107 1 0 0 25 0 1 0 148940018 18620416 1175 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 4546 1175 100 219 0 4324 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18184

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 9044
/proc/meminfo: memFree=874224/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=18184 CPUtime=102.27
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 1634 0 0 0 10226 1 0 0 25 0 1 0 148940018 18620416 1411 1992294400 4194304 5092341 548682068848 18446744073709551615 4249487 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 4546 1411 100 219 0 4324 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18184

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9044
/proc/meminfo: memFree=873584/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=18184 CPUtime=162.25
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 1793 0 0 0 16223 2 0 0 25 0 1 0 148940018 18620416 1570 1992294400 4194304 5092341 548682068848 18446744073709551615 4241015 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 4546 1570 100 219 0 4324 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18184

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9044
/proc/meminfo: memFree=872816/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=18184 CPUtime=222.24
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 1986 0 0 0 22222 2 0 0 25 0 1 0 148940018 18620416 1763 1992294400 4194304 5092341 548682068848 18446744073709551615 4248408 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 4546 1763 100 219 0 4324 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 18184

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9044
/proc/meminfo: memFree=872176/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=18184 CPUtime=282.22
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 2135 0 0 0 28220 2 0 0 25 0 1 0 148940018 18620416 1912 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 4546 1912 100 219 0 4324 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18184

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9044
/proc/meminfo: memFree=871664/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=18184 CPUtime=342.2
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 2253 0 0 0 34218 2 0 0 25 0 1 0 148940018 18620416 2030 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 4546 2030 100 219 0 4324 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18184

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9044
/proc/meminfo: memFree=871344/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=18184 CPUtime=402.19
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 2329 0 0 0 40217 2 0 0 25 0 1 0 148940018 18620416 2106 1992294400 4194304 5092341 548682068848 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 4546 2106 100 219 0 4324 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18184

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9044
/proc/meminfo: memFree=870000/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=23412 CPUtime=462.17
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 2669 0 0 0 46215 2 0 0 25 0 1 0 148940018 23973888 2446 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 5853 2446 100 219 0 5631 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23412

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9044
/proc/meminfo: memFree=869680/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=23412 CPUtime=522.17
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 2746 0 0 0 52214 3 0 0 25 0 1 0 148940018 23973888 2523 1992294400 4194304 5092341 548682068848 18446744073709551615 4241406 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 5853 2523 100 219 0 5631 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 23412

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9044
/proc/meminfo: memFree=869232/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=23412 CPUtime=582.15
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 2842 0 0 0 58212 3 0 0 25 0 1 0 148940018 23973888 2619 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 5853 2619 100 219 0 5631 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 23412

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9044
/proc/meminfo: memFree=869104/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=23412 CPUtime=642.14
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 2888 0 0 0 64211 3 0 0 25 0 1 0 148940018 23973888 2665 1992294400 4194304 5092341 548682068848 18446744073709551615 4248245 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 5853 2665 100 219 0 5631 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 23412

[startup+702.303 s]

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

/proc/meminfo: memFree=863408/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=1661.89
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4283 0 0 0 166184 5 0 0 25 0 1 0 148940018 29319168 4060 1992294400 4194304 5092341 548682068848 18446744073709551615 4250115 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4060 100 219 0 6936 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 28632

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9046
/proc/meminfo: memFree=863344/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=1721.87
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4301 0 0 0 172182 5 0 0 25 0 1 0 148940018 29319168 4078 1992294400 4194304 5092341 548682068848 18446744073709551615 4249640 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4078 100 219 0 6936 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 28632

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9046
/proc/meminfo: memFree=863280/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=1781.86
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4304 0 0 0 178181 5 0 0 25 0 1 0 148940018 29319168 4081 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4081 100 219 0 6936 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 28632

[startup+1842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9046
/proc/meminfo: memFree=863152/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=1841.85
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4340 0 0 0 184179 6 0 0 25 0 1 0 148940018 29319168 4117 1992294400 4194304 5092341 548682068848 18446744073709551615 4250302 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4117 100 219 0 6936 0
Current children cumulated CPU time (s) 1841.85
Current children cumulated vsize (KiB) 28632

[startup+1902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9046
/proc/meminfo: memFree=863152/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=1901.83
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4341 0 0 0 190177 6 0 0 25 0 1 0 148940018 29319168 4118 1992294400 4194304 5092341 548682068848 18446744073709551615 4268658 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4118 100 219 0 6936 0
Current children cumulated CPU time (s) 1901.83
Current children cumulated vsize (KiB) 28632

[startup+1962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9046
/proc/meminfo: memFree=863152/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=1961.82
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4345 0 0 0 196176 6 0 0 25 0 1 0 148940018 29319168 4122 1992294400 4194304 5092341 548682068848 18446744073709551615 4250026 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4122 100 219 0 6936 0
Current children cumulated CPU time (s) 1961.82
Current children cumulated vsize (KiB) 28632

[startup+2022.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9046
/proc/meminfo: memFree=863088/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=2021.81
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4345 0 0 0 202175 6 0 0 25 0 1 0 148940018 29319168 4122 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4122 100 219 0 6936 0
Current children cumulated CPU time (s) 2021.81
Current children cumulated vsize (KiB) 28632

[startup+2082.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9046
/proc/meminfo: memFree=863152/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=2081.79
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4347 0 0 0 208173 6 0 0 25 0 1 0 148940018 29319168 4124 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4124 100 219 0 6936 0
Current children cumulated CPU time (s) 2081.79
Current children cumulated vsize (KiB) 28632

[startup+2142.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9046
/proc/meminfo: memFree=863088/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=2141.77
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4348 0 0 0 214171 6 0 0 25 0 1 0 148940018 29319168 4125 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4125 100 219 0 6936 0
Current children cumulated CPU time (s) 2141.77
Current children cumulated vsize (KiB) 28632

[startup+2202.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9046
/proc/meminfo: memFree=863088/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=2201.76
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4356 0 0 0 220170 6 0 0 25 0 1 0 148940018 29319168 4133 1992294400 4194304 5092341 548682068848 18446744073709551615 4244576 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4133 100 219 0 6936 0
Current children cumulated CPU time (s) 2201.76
Current children cumulated vsize (KiB) 28632

[startup+2262.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9046
/proc/meminfo: memFree=863024/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=2261.74
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4359 0 0 0 226168 6 0 0 25 0 1 0 148940018 29319168 4136 1992294400 4194304 5092341 548682068848 18446744073709551615 4250891 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4136 100 219 0 6936 0
Current children cumulated CPU time (s) 2261.74
Current children cumulated vsize (KiB) 28632

[startup+2322.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9046
/proc/meminfo: memFree=862256/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=2321.73
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4554 0 0 0 232167 6 0 0 25 0 1 0 148940018 29319168 4331 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4331 100 219 0 6936 0
Current children cumulated CPU time (s) 2321.73
Current children cumulated vsize (KiB) 28632

[startup+2382.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9046
/proc/meminfo: memFree=862000/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=2381.71
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4648 0 0 0 238165 6 0 0 25 0 1 0 148940018 29319168 4425 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4425 100 219 0 6936 0
Current children cumulated CPU time (s) 2381.71
Current children cumulated vsize (KiB) 28632

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

[startup+2387.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9046
/proc/meminfo: memFree=861936/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=2386.52
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4655 0 0 0 238645 7 0 0 25 0 1 0 148940018 29319168 4432 1992294400 4194304 5092341 548682068848 18446744073709551615 4241042 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4432 100 219 0 6936 0
Current children cumulated CPU time (s) 2386.52
Current children cumulated vsize (KiB) 28632

[startup+2393.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9046
/proc/meminfo: memFree=861936/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=2392.92
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4662 0 0 0 239285 7 0 0 25 0 1 0 148940018 29319168 4439 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4439 100 219 0 6936 0
Current children cumulated CPU time (s) 2392.92
Current children cumulated vsize (KiB) 28632

[startup+2396.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9046
/proc/meminfo: memFree=861872/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=2396.12
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4670 0 0 0 239605 7 0 0 25 0 1 0 148940018 29319168 4447 1992294400 4194304 5092341 548682068848 18446744073709551615 4251651 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4447 100 219 0 6936 0
Current children cumulated CPU time (s) 2396.12
Current children cumulated vsize (KiB) 28632

[startup+2398.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9046
/proc/meminfo: memFree=861872/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=2397.72
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4670 0 0 0 239765 7 0 0 25 0 1 0 148940018 29319168 4447 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4447 100 219 0 6936 0
Current children cumulated CPU time (s) 2397.72
Current children cumulated vsize (KiB) 28632

[startup+2398.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9046
/proc/meminfo: memFree=861872/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=2398.12
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4670 0 0 0 239805 7 0 0 25 0 1 0 148940018 29319168 4447 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4447 100 219 0 6936 0
Current children cumulated CPU time (s) 2398.12
Current children cumulated vsize (KiB) 28632

[startup+2398.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9046
/proc/meminfo: memFree=861872/2055920 swapFree=4174092/4192956
[pid=9043] ppid=9041 vsize=28632 CPUtime=2398.32
/proc/9043/stat : 9043 (minisat) R 9041 9043 9006 0 -1 4194304 4670 0 0 0 239825 7 0 0 25 0 1 0 148940018 29319168 4447 1992294400 4194304 5092341 548682068848 18446744073709551615 4250896 0 0 4096 3 0 0 0 17 1 0 0
/proc/9043/statm: 7158 4447 100 219 0 6936 0
Current children cumulated CPU time (s) 2398.32
Current children cumulated vsize (KiB) 28632

Child status: 20
Real time (s): 2398.98
CPU time (s): 2398.41
CPU user time (s): 2398.33
CPU system time (s): 0.073988
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 28632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2398.33
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4680
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= 4262

runsolver used 1.9817 second user time and 4.6123 second system time

The end

Launcher Data 

Begin job on node50 at 2009-05-01 22:18:40
IDJOB=1773092
IDBENCH=20474
IDSOLVER=608
FILE ID=node50/1773092-1241209120
PBS_JOBID= 9224713
Free space on /tmp= 66504 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.10.unsat.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773092-1241209120/watcher-1773092-1241209120 -o /tmp/evaluation-result-1773092-1241209120/solver-1773092-1241209120 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1773092-1241209120.cnf

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

MD5SUM BENCH= b1a6497b6934405ef70bfcc51fa85893
RANDOM SEED=77872158

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:        880136 kB
Buffers:         84652 kB
Cached:         981788 kB
SwapCached:      13128 kB
Active:         134576 kB
Inactive:       946540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        880136 kB
SwapTotal:     4192956 kB
SwapFree:      4174092 kB
Dirty:            1296 kB
Writeback:           0 kB
Mapped:          13368 kB
Slab:            80628 kB
Committed_AS:   601480 kB
PageTables:       1448 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= 66504 MiB
End job on node50 at 2009-05-01 22:58:39