Trace number 1783979

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 1941.07 1942.14

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
MD5SUMbe0552b4894b69c578ebcc0b17dda689
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark199.967
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses69990
Sum of the clauses size140820
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 269960
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

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 |                                                                             |
0.03/0.04	c |  Number of variables:           900                                         |
0.03/0.04	c |  Number of clauses:           69990                                         |
0.03/0.04	c |  Parse time:                   0.04 s                                       |
0.59/0.64	c |  Simplification time:          0.60 s                                       |
0.59/0.64	c |                                                                             |
0.59/0.64	c ============================[ Search Statistics ]==============================
0.59/0.64	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.59/0.64	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.59/0.64	c ===============================================================================
0.59/0.64	c |       100 |     900    69990   140820 |    25663      100     92 |  0.013 % |
0.59/0.65	c |       250 |     900    69990   140820 |    28229      250    123 |  0.000 % |
0.59/0.66	c |       475 |     900    69990   140820 |    31052      475    126 |  0.000 % |
0.59/0.68	c |       812 |     900    69990   140820 |    34157      812    122 |  0.000 % |
0.69/0.71	c |      1318 |     900    69990   140820 |    37573     1318    115 |  0.000 % |
0.69/0.75	c |      2077 |     900    69990   140820 |    41330     2077    104 |  0.000 % |
0.79/0.81	c |      3216 |     900    69990   140820 |    45463     3216     96 |  0.000 % |
0.89/0.94	c |      4924 |     900    69990   140820 |    50009     4924     99 |  0.000 % |
1.09/1.12	c |      7486 |     900    69990   140820 |    55010     7486     88 |  0.000 % |
1.49/1.53	c |     11330 |     900    69990   140820 |    60512    11330     85 |  0.000 % |
2.20/2.23	c |     17096 |     900    69990   140820 |    66563    17096     82 |  0.000 % |
3.49/3.53	c |     25745 |     900    69990   140820 |    73219    25745     80 |  0.000 % |
6.79/6.80	c |     38719 |     900    69990   140820 |    80541    38719     87 |  0.000 % |
16.39/16.40	c |     58180 |     900    69990   140820 |    88595    58180     94 |  0.000 % |
34.87/34.90	c |     87372 |     900    69990   140820 |    97455    87372     93 |  0.000 % |
57.26/57.35	c |    131161 |     900    69990   140820 |   107200    56697     92 |  0.000 % |
127.82/127.90	c |    196845 |     900    69990   140820 |   117920    43413     89 |  0.000 % |
278.55/278.79	c |    295371 |     900    69990   140820 |   129712    53831     99 |  0.000 % |
593.98/594.33	c |    443160 |     900    69990   140820 |   142684   102142    112 |  0.000 % |
1063.65/1064.34	c |    664843 |     900    69990   140820 |   156952    98386    104 |  0.000 % |
1850.07/1851.13	c |    997368 |     899    69752   140344 |   172647    53567     80 |  0.111 % |
1941.02/1942.12	c ===============================================================================
1941.02/1942.12	c restarts              : 2047
1941.02/1942.12	c conflicts             : 1084354        (559 /sec)
1941.02/1942.12	c decisions             : 1848029        (953 /sec)
1941.02/1942.12	c propagations          : 106691670      (55010 /sec)
1941.02/1942.12	c conflict literals     : 118595689      (28.78 % deleted)
1941.02/1942.12	c Memory used           : 126.16 MB
1941.02/1942.12	c CPU time              : 1939.5 s
1941.02/1942.12	c 
1941.02/1942.12	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-1783979-1241907423/watcher-1783979-1241907423 -o /tmp/evaluation-result-1783979-1241907423/solver-1783979-1241907423 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1783979-1241907423.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.99 0.97 0.91 3/64 21725
/proc/meminfo: memFree=1424112/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=7616 CPUtime=0
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 378 0 0 0 0 0 0 0 18 0 1 0 218768662 7798784 362 1992294400 4194304 5092341 548682068848 18446744073709551615 4515648 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 1904 363 63 219 0 1682 0

[startup+0.0388001 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 21725
/proc/meminfo: memFree=1424112/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=9748 CPUtime=0.03
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 1145 0 0 0 3 0 0 0 18 0 1 0 218768662 9981952 1088 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 2437 1089 63 219 0 2215 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9748

[startup+0.101812 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 21725
/proc/meminfo: memFree=1424112/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=10512 CPUtime=0.09
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 1466 0 0 0 9 0 0 0 18 0 1 0 218768662 10764288 1348 1992294400 4194304 5092341 548682068848 18446744073709551615 4219791 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 2628 1348 87 219 0 2406 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10512

[startup+0.301852 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 21725
/proc/meminfo: memFree=1424112/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=10512 CPUtime=0.29
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 1466 0 0 0 29 0 0 0 19 0 1 0 218768662 10764288 1348 1992294400 4194304 5092341 548682068848 18446744073709551615 4219798 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 2628 1348 87 219 0 2406 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10512

[startup+0.701931 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 21725
/proc/meminfo: memFree=1424112/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=10148 CPUtime=0.69
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 1822 0 0 0 69 0 0 0 23 0 1 0 218768662 10391552 1338 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 2537 1338 102 219 0 2315 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10148

[startup+1.50109 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1417320/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=10280 CPUtime=1.49
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 2678 0 0 0 149 0 0 0 25 0 1 0 218768662 10526720 2194 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 2570 2194 103 219 0 2348 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10280

[startup+3.1024 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1413416/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=18024 CPUtime=3.09
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 3895 0 0 0 308 1 0 0 25 0 1 0 218768662 18456576 3411 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 4506 3411 103 219 0 4284 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18024

[startup+6.30103 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1405160/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=25360 CPUtime=6.29
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 5594 0 0 0 626 3 0 0 25 0 1 0 218768662 25968640 5110 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 6340 5110 103 219 0 6118 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25360

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1395952/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=36588 CPUtime=12.68
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 7674 0 0 0 1264 4 0 0 25 0 1 0 218768662 37466112 7190 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 9147 7190 103 219 0 8925 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36588

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1383856/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=53096 CPUtime=25.48
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 10620 0 0 0 2540 8 0 0 25 0 1 0 218768662 54370304 10136 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 13274 10136 103 219 0 13052 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 53096

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1388208/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=39028 CPUtime=51.07
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 18908 0 0 0 5093 14 0 0 25 0 1 0 218768662 39964672 9094 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 9757 9094 103 219 0 9535 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39028

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1364592/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=80632 CPUtime=102.24
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 24675 0 0 0 10203 21 0 0 25 0 1 0 218768662 82567168 14861 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 20158 14861 103 219 0 19936 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 80632

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1364528/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=67320 CPUtime=162.2
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 35866 0 0 0 16189 31 0 0 25 0 1 0 218768662 68935680 14904 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 16830 14904 103 219 0 16608 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 67320

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1348784/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=89468 CPUtime=222.18
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 39764 0 0 0 22182 36 0 0 25 0 1 0 218768662 91615232 18802 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 22367 18802 103 219 0 22145 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 89468

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1365424/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=63948 CPUtime=282.15
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 48931 0 0 0 28171 44 0 0 25 0 1 0 218768662 65482752 14665 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/21725/statm: 15987 14665 103 219 0 15765 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 63948

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1349104/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=77084 CPUtime=342.11
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 52963 0 0 0 34163 48 0 0 25 0 1 0 218768662 78934016 18697 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 19271 18697 103 219 0 19049 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 77084

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1337712/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=97648 CPUtime=402.07
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 55838 0 0 0 40156 51 0 0 25 0 1 0 218768662 99991552 21572 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 24412 21572 103 219 0 24190 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 97648

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1326896/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=100636 CPUtime=462.03
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 58501 0 0 0 46150 53 0 0 25 0 1 0 218768662 103051264 24235 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 25159 24235 103 219 0 24937 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 100636

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1348848/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=86224 CPUtime=522.01
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 67803 0 0 0 52139 62 0 0 25 0 1 0 218768662 88293376 18861 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 21556 18861 103 219 0 21334 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 86224

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1334832/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=105932 CPUtime=581.99
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 71219 0 0 0 58133 66 0 0 25 0 1 0 218768662 108474368 22277 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 26483 22277 103 219 0 26261 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 105932

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1324784/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=105932 CPUtime=641.96
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 73684 0 0 0 64127 69 0 0 25 0 1 0 218768662 108474368 24742 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 26483 24742 103 219 0 26261 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 105932

[startup+702.301 s]

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

/proc/meminfo: memFree=1303344/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=146580 CPUtime=1241.56
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 110803 0 0 0 124050 106 0 0 25 0 1 0 218768662 150097920 30041 1992294400 4194304 5092341 548682068848 18446744073709551615 4241064 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 36645 30041 103 219 0 36423 0
Current children cumulated CPU time (s) 1241.56
Current children cumulated vsize (KiB) 146580

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1331504/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=104512 CPUtime=1301.53
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 120362 0 0 0 130038 115 0 0 25 0 1 0 218768662 107020288 22963 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 26128 22963 103 219 0 25906 0
Current children cumulated CPU time (s) 1301.53
Current children cumulated vsize (KiB) 104512

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1319792/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=124220 CPUtime=1361.49
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 123296 0 0 0 136030 119 0 0 25 0 1 0 218768662 127201280 25897 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 31055 25897 103 219 0 30833 0
Current children cumulated CPU time (s) 1361.49
Current children cumulated vsize (KiB) 124220

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1311792/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=124220 CPUtime=1421.47
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 125285 0 0 0 142026 121 0 0 25 0 1 0 218768662 127201280 27886 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 31055 27886 103 219 0 30833 0
Current children cumulated CPU time (s) 1421.47
Current children cumulated vsize (KiB) 124220

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21726
/proc/meminfo: memFree=1305008/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=124220 CPUtime=1481.44
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 126990 0 0 0 148021 123 0 0 25 0 1 0 218768662 127201280 29591 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 31055 29591 103 219 0 30833 0
Current children cumulated CPU time (s) 1481.44
Current children cumulated vsize (KiB) 124220

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21728
/proc/meminfo: memFree=1299120/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=153780 CPUtime=1541.41
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 128453 0 0 0 154016 125 0 0 25 0 1 0 218768662 157470720 31054 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 38445 31054 103 219 0 38223 0
Current children cumulated CPU time (s) 1541.41
Current children cumulated vsize (KiB) 153780

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21728
/proc/meminfo: memFree=1338864/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=94736 CPUtime=1601.38
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 135051 0 0 0 160008 130 0 0 25 0 1 0 218768662 97009664 21187 1992294400 4194304 5092341 548682068848 18446744073709551615 4240966 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 23684 21187 103 219 0 23462 0
Current children cumulated CPU time (s) 1601.38
Current children cumulated vsize (KiB) 94736

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21728
/proc/meminfo: memFree=1323504/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=107872 CPUtime=1661.36
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 138855 0 0 0 166001 135 0 0 25 0 1 0 218768662 110460928 24991 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 26968 24991 103 219 0 26746 0
Current children cumulated CPU time (s) 1661.36
Current children cumulated vsize (KiB) 107872

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21728
/proc/meminfo: memFree=1312944/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=127580 CPUtime=1721.33
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 141495 0 0 0 171995 138 0 0 25 0 1 0 218768662 130641920 27631 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 31895 27631 103 219 0 31673 0
Current children cumulated CPU time (s) 1721.33
Current children cumulated vsize (KiB) 127580

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21728
/proc/meminfo: memFree=1303088/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=127580 CPUtime=1781.29
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 143919 0 0 0 177989 140 0 0 25 0 1 0 218768662 130641920 30055 1992294400 4194304 5092341 548682068848 18446744073709551615 4244530 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 31895 30055 103 219 0 31673 0
Current children cumulated CPU time (s) 1781.29
Current children cumulated vsize (KiB) 127580

[startup+1842.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21728
/proc/meminfo: memFree=1343088/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=87576 CPUtime=1841.27
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 149559 0 0 0 183981 146 0 0 25 0 1 0 218768662 89677824 20187 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 21894 20187 103 219 0 21672 0
Current children cumulated CPU time (s) 1841.27
Current children cumulated vsize (KiB) 87576

[startup+1902.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21728
/proc/meminfo: memFree=1320368/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=109472 CPUtime=1901.24
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 155116 0 0 0 189972 152 0 0 25 0 1 0 218768662 112099328 25744 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 27368 25744 103 219 0 27146 0
Current children cumulated CPU time (s) 1901.24
Current children cumulated vsize (KiB) 109472

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

[startup+1919.9 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21728
/proc/meminfo: memFree=1316144/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=129180 CPUtime=1918.84
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 156224 0 0 0 191730 154 0 0 25 0 1 0 218768662 132280320 26852 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 32295 26852 103 219 0 32073 0
Current children cumulated CPU time (s) 1918.84
Current children cumulated vsize (KiB) 129180

[startup+1932.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21728
/proc/meminfo: memFree=1312688/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=129180 CPUtime=1931.64
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 157013 0 0 0 193009 155 0 0 25 0 1 0 218768662 132280320 27641 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 32295 27641 103 219 0 32073 0
Current children cumulated CPU time (s) 1931.64
Current children cumulated vsize (KiB) 129180

[startup+1939.1 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21728
/proc/meminfo: memFree=1311280/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=129180 CPUtime=1938.02
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 157436 0 0 0 193647 155 0 0 25 0 1 0 218768662 132280320 28064 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 32295 28064 103 219 0 32073 0
Current children cumulated CPU time (s) 1938.02
Current children cumulated vsize (KiB) 129180

[startup+1940.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21728
/proc/meminfo: memFree=1310640/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=129180 CPUtime=1939.62
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 157545 0 0 0 193807 155 0 0 25 0 1 0 218768662 132280320 28173 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 32295 28173 103 219 0 32073 0
Current children cumulated CPU time (s) 1939.62
Current children cumulated vsize (KiB) 129180

[startup+1941.51 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21728
/proc/meminfo: memFree=1310448/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=129180 CPUtime=1940.43
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 157572 0 0 0 193888 155 0 0 25 0 1 0 218768662 132280320 28200 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 32295 28200 103 219 0 32073 0
Current children cumulated CPU time (s) 1940.43
Current children cumulated vsize (KiB) 129180

[startup+1941.9 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21728
/proc/meminfo: memFree=1310448/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=129180 CPUtime=1940.82
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 157584 0 0 0 193927 155 0 0 25 0 1 0 218768662 132280320 28212 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 32295 28212 103 219 0 32073 0
Current children cumulated CPU time (s) 1940.82
Current children cumulated vsize (KiB) 129180

[startup+1942.1 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21728
/proc/meminfo: memFree=1310448/2055920 swapFree=4181888/4192956
[pid=21725] ppid=21723 vsize=129180 CPUtime=1941.02
/proc/21725/stat : 21725 (minisat) R 21723 21725 21646 0 -1 4194304 157591 0 0 0 193947 155 0 0 25 0 1 0 218768662 132280320 28219 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/21725/statm: 32295 28219 103 219 0 32073 0
Current children cumulated CPU time (s) 1941.02
Current children cumulated vsize (KiB) 129180

Child status: 20
Real time (s): 1942.14
CPU time (s): 1941.07
CPU user time (s): 1939.5
CPU system time (s): 1.57776
CPU usage (%): 99.945
Max. virtual memory (cumulated for all children) (KiB): 158740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1939.5
system time used= 1.57776
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 157602
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= 4885

runsolver used 1.71874 second user time and 5.35119 second system time

The end

Launcher Data 

Begin job on node66 at 2009-05-10 00:17:03
IDJOB=1783979
IDBENCH=24749
IDSOLVER=608
FILE ID=node66/1783979-1241907423
PBS_JOBID= 9264783
Free space on /tmp= 66256 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783979-1241907423/watcher-1783979-1241907423 -o /tmp/evaluation-result-1783979-1241907423/solver-1783979-1241907423 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1783979-1241907423.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= be0552b4894b69c578ebcc0b17dda689
RANDOM SEED=396240289

node66.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1424528 kB
Buffers:         40164 kB
Cached:         520252 kB
SwapCached:       5004 kB
Active:          21292 kB
Inactive:       547092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1424528 kB
SwapTotal:     4192956 kB
SwapFree:      4181888 kB
Dirty:            1680 kB
Writeback:           0 kB
Mapped:          14184 kB
Slab:            48992 kB
Committed_AS:   824316 kB
PageTables:       1360 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= 66256 MiB
End job on node66 at 2009-05-10 00:49:25