Trace number 1719935

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 832.877 833.242

General information on the benchmark

Nameschup-l2s-bc56s-1-k391.cnf
MD5SUM1f1dd0782ec95ee5e6d7a06f92fc0f12
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark832.877
Satisfiable
(Un)Satisfiability was proved
Number of variables561371
Number of clauses1778987
Sum of the clauses size4570195
Maximum clause length392
Minimum clause length1
Number of clauses of size 1142
Number of clauses of size 2843213
Number of clauses of size 3908640
Number of clauses of size 416428
Number of clauses of size 56651
Number of clauses of size over 53913

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 |                                                                             |
1.99/2.01	c |  Number of variables:        561371                                         |
1.99/2.01	c |  Number of clauses:         1762016                                         |
1.99/2.01	c |  Parse time:                   1.75 s                                       |
12.09/12.13	c |  Simplification time:         10.00 s                                       |
12.09/12.13	c |                                                                             |
12.09/12.13	c ============================[ Search Statistics ]==============================
12.09/12.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
12.09/12.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
12.09/12.13	c ===============================================================================
12.28/12.39	c |       100 |  139887   772598  2571375 |   283285       99     33 |  2.827 % |
12.48/12.53	c |       250 |  139887   772598  2571375 |   311614      249     32 |  2.827 % |
12.58/12.65	c |       475 |  139862   772598  2571375 |   342775      473     22 |  2.832 % |
13.19/13.28	c |       812 |  139862   772598  2571375 |   377053      810     21 |  2.832 % |
15.08/15.13	c |      1318 |  139023   766041  2549104 |   414758     1255     32 |  2.981 % |
16.39/16.41	c |      2077 |  139011   765877  2548602 |   456234     2013     33 |  2.983 % |
18.59/18.65	c |      3216 |  138822   764643  2544351 |   501858     3147     30 |  3.017 % |
21.78/21.81	c |      4924 |  138822   764643  2544351 |   552044     4855     28 |  3.017 % |
24.38/24.40	c |      7486 |  138707   764424  2543393 |   607248     7410     29 |  3.038 % |
28.59/28.69	c |     11330 |  138688   763956  2541947 |   667973    11251     40 |  3.041 % |
38.37/38.45	c |     17096 |  137040   749907  2493952 |   734770    16561     46 |  3.335 % |
52.75/52.87	c |     25745 |  137021   749718  2492934 |   808247    25179     51 |  3.338 % |
70.34/70.44	c |     38719 |  136757   747948  2486889 |   889072    38106     67 |  3.385 % |
104.31/104.46	c |     58180 |  130165   730774  2428705 |   977979    56744     82 |  4.559 % |
152.79/152.92	c |     87372 |  130149   702095  2338858 |  1075777    85158     85 |  4.562 % |
248.25/248.43	c |    131161 |  130006   699635  2331349 |  1183355   128863    101 |  4.588 % |
413.88/414.19	c |    196845 |  129729   693525  2313558 |  1301691   163433     88 |  4.637 % |
735.86/736.27	c |    295371 |  128294   668536  2205210 |  1431860   162650     85 |  4.892 % |
832.73/833.19	c ===============================================================================
832.73/833.19	c restarts              : 764
832.73/833.19	c conflicts             : 311814         (375 /sec)
832.73/833.19	c decisions             : 1440128        (1731 /sec)
832.73/833.19	c propagations          : 1145463008     (1376668 /sec)
832.73/833.19	c conflict literals     : 35734307       (43.52 % deleted)
832.73/833.19	c Memory used           : 371.61 MB
832.73/833.19	c CPU time              : 832.055 s
832.73/833.19	c 
832.73/833.19	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-1719935-1240650873/watcher-1719935-1240650873 -o /tmp/evaluation-result-1719935-1240650873/solver-1719935-1240650873 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1719935-1240650873.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24141
/proc/meminfo: memFree=1567224/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=7604 CPUtime=0
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 443 0 0 0 0 0 0 0 18 0 1 0 93121312 7786496 427 1992294400 4194304 5092341 548682068848 18446744073709551615 4244898 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 1901 427 63 219 0 1679 0

[startup+0.049976 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24141
/proc/meminfo: memFree=1567224/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=12732 CPUtime=0.03
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 1768 0 0 0 3 0 0 0 18 0 1 0 93121312 13037568 1711 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 3183 1712 63 219 0 2961 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12732

[startup+0.101981 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24141
/proc/meminfo: memFree=1567224/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=18000 CPUtime=0.09
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 3221 0 0 0 8 1 0 0 18 0 1 0 93121312 18432000 3083 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 4500 3084 63 219 0 4278 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18000

[startup+0.301998 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24141
/proc/meminfo: memFree=1567224/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=33708 CPUtime=0.29
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 8203 0 0 0 26 3 0 0 20 0 1 0 93121312 34516992 7587 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 8427 7587 63 219 0 8205 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33708

[startup+0.701036 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24141
/proc/meminfo: memFree=1567224/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=74756 CPUtime=0.69
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 18344 0 0 0 61 8 0 0 23 0 1 0 93121312 76550144 16858 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 18689 16859 63 219 0 18467 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74756

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1475312/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=144076 CPUtime=1.49
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 37082 0 0 0 130 19 0 0 25 0 1 0 93121312 147533824 33786 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 36019 33787 63 219 0 35797 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 144076

[startup+3.10126 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1385968/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=215216 CPUtime=3.09
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 52344 0 0 0 280 29 0 0 25 0 1 0 93121312 220381184 47359 1992294400 4194304 5092341 548682068848 18446744073709551615 4223967 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 53804 47359 87 219 0 53582 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 215216

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1351408/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=253384 CPUtime=6.28
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 60562 0 0 0 596 32 0 0 25 0 1 0 93121312 259465216 55577 1992294400 4194304 5092341 548682068848 18446744073709551615 4484391 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 63346 55577 87 219 0 63124 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 253384

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1345264/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=198508 CPUtime=12.68
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 70071 0 0 0 1231 37 0 0 25 0 1 0 93121312 203272192 43502 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 49627 43502 101 219 0 49405 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 198508

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1392496/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=198508 CPUtime=25.48
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 70360 0 0 0 2511 37 0 0 25 0 1 0 93121312 203272192 43791 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 49627 43791 101 219 0 49405 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 198508

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1388912/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=207268 CPUtime=51.04
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 71296 0 0 0 5066 38 0 0 25 0 1 0 93121312 212242432 44727 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 51817 44727 101 219 0 51595 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 207268

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1374896/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=220404 CPUtime=102.22
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 74686 0 0 0 10179 43 0 0 25 0 1 0 93121312 225693696 48117 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 55101 48117 101 219 0 54879 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 220404

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1361776/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=240112 CPUtime=162.18
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 78091 0 0 0 16171 47 0 0 25 0 1 0 93121312 245874688 51522 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 60028 51522 101 219 0 59806 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 240112

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1345840/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=269672 CPUtime=222.16
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 82011 0 0 0 22165 51 0 0 25 0 1 0 93121312 276144128 55442 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 67418 55442 101 219 0 67196 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 269672

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1334896/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=269672 CPUtime=282.13
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 84745 0 0 0 28159 54 0 0 25 0 1 0 93121312 276144128 58176 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 67418 58176 101 219 0 67196 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 269672

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1323696/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=269672 CPUtime=342.11
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 87514 0 0 0 34154 57 0 0 25 0 1 0 93121312 276144128 60945 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 67418 60945 101 219 0 67196 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 269672

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1311792/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=314016 CPUtime=402.09
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 90503 0 0 0 40149 60 0 0 25 0 1 0 93121312 321552384 63934 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 78504 63934 101 219 0 78282 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 314016

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1299248/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=314016 CPUtime=462.06
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 93599 0 0 0 46143 63 0 0 25 0 1 0 93121312 321552384 67030 1992294400 4194304 5092341 548682068848 18446744073709551615 4248199 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 78504 67030 101 219 0 78282 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 314016

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1290224/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=314016 CPUtime=522.05
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 95844 0 0 0 52139 66 0 0 25 0 1 0 93121312 321552384 69275 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 78504 69275 101 219 0 78282 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 314016

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1279600/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=314016 CPUtime=582.02
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 98489 0 0 0 58133 69 0 0 25 0 1 0 93121312 321552384 71920 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 78504 71920 101 219 0 78282 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 314016

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1271984/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=380528 CPUtime=642
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 100366 0 0 0 64129 71 0 0 25 0 1 0 93121312 389660672 73797 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 95132 73797 101 219 0 94910 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 380528

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1264944/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=380528 CPUtime=701.97
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 102114 0 0 0 70125 72 0 0 25 0 1 0 93121312 389660672 75545 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 95132 75545 101 219 0 94910 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 380528

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1257456/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=380528 CPUtime=761.96
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 103982 0 0 0 76122 74 0 0 25 0 1 0 93121312 389660672 77413 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 95132 77413 101 219 0 94910 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 380528

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1252272/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=380528 CPUtime=821.93
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 105321 0 0 0 82117 76 0 0 25 0 1 0 93121312 389660672 78752 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 95132 78752 101 219 0 94910 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 380528

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

[startup+825.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1251504/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=380528 CPUtime=825.13
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 105534 0 0 0 82436 77 0 0 25 0 1 0 93121312 389660672 78965 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 95132 78965 101 219 0 94910 0
Current children cumulated CPU time (s) 825.13
Current children cumulated vsize (KiB) 380528

[startup+828.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1250800/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=380528 CPUtime=828.33
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 105630 0 0 0 82756 77 0 0 25 0 1 0 93121312 389660672 79061 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 95132 79061 101 219 0 94910 0
Current children cumulated CPU time (s) 828.33
Current children cumulated vsize (KiB) 380528

[startup+830.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1250800/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=380528 CPUtime=829.93
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 105642 0 0 0 82916 77 0 0 25 0 1 0 93121312 389660672 79073 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 95132 79073 101 219 0 94910 0
Current children cumulated CPU time (s) 829.93
Current children cumulated vsize (KiB) 380528

[startup+831.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1250736/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=380528 CPUtime=831.53
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 105662 0 0 0 83076 77 0 0 25 0 1 0 93121312 389660672 79093 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 95132 79093 101 219 0 94910 0
Current children cumulated CPU time (s) 831.53
Current children cumulated vsize (KiB) 380528

[startup+832.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1250544/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=380528 CPUtime=832.33
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 105694 0 0 0 83156 77 0 0 25 0 1 0 93121312 389660672 79125 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 95132 79125 101 219 0 94910 0
Current children cumulated CPU time (s) 832.33
Current children cumulated vsize (KiB) 380528

[startup+833.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1250544/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=380528 CPUtime=832.73
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194304 105696 0 0 0 83196 77 0 0 25 0 1 0 93121312 389660672 79127 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 95132 79127 101 219 0 94910 0
Current children cumulated CPU time (s) 832.73
Current children cumulated vsize (KiB) 380528

[startup+833.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24142
/proc/meminfo: memFree=1250544/2055920 swapFree=4188716/4192956
[pid=24141] ppid=24139 vsize=0 CPUtime=832.83
/proc/24141/stat : 24141 (minisat) R 24139 24141 24066 0 -1 4194308 105706 0 0 0 83205 78 0 0 25 0 1 0 93121312 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/24141/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 832.83
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 833.242
CPU time (s): 832.877
CPU user time (s): 832.054
CPU system time (s): 0.822874
CPU usage (%): 99.9562
Max. virtual memory (cumulated for all children) (KiB): 380528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 832.055
system time used= 0.822874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105706
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= 2103

runsolver used 0.959854 second user time and 1.9737 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-25 11:14:36
IDJOB=1719935
IDBENCH=69581
IDSOLVER=546
FILE ID=node8/1719935-1240650873
PBS_JOBID= 9186524
Free space on /tmp= 65844 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT_RACE08/cnf/schup-l2s-bc56s-1-k391.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1719935-1240650873/watcher-1719935-1240650873 -o /tmp/evaluation-result-1719935-1240650873/solver-1719935-1240650873 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1719935-1240650873.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1f1dd0782ec95ee5e6d7a06f92fc0f12
RANDOM SEED=814522264

node8.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		: 3000.238
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		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1567704 kB
Buffers:          3636 kB
Cached:         414744 kB
SwapCached:       1928 kB
Active:          82936 kB
Inactive:       348124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1567704 kB
SwapTotal:     4192956 kB
SwapFree:      4188716 kB
Dirty:           36692 kB
Writeback:           0 kB
Mapped:          21040 kB
Slab:            42936 kB
Committed_AS:   444404 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65844 MiB
End job on node8 at 2009-04-25 11:28:29