Trace number 1553339

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
VARSAT-random 2009-03-22UNSAT 771.699 771.977

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand032.cnf
MD5SUM49dda3faa6676166ee2ccb89f6cd8ca0
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.59684
Satisfiable
(Un)Satisfiability was proved
Number of variables10794
Number of clauses31997
Sum of the clauses size74657
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 221330
Number of clauses of size 310665
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  10794                                                |
0.00/0.00	c |  Number of clauses:    31997                                                |
0.01/0.04	c |  Parsing time:         0.03         s                                       |
0.01/0.04	c |  Timeout:              43200 s
0.01/0.04	c |  Random Seed:          387604478.000000
0.01/0.04	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.01/0.04	c |  Branching Rule:       default (solution-guided)                            |
0.01/0.04	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.01/0.04	c |                                                                             |
0.49/0.52	c ============================[ Search Statistics ]==============================
0.49/0.52	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.52	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.52	c ===============================================================================
0.49/0.52	c |         0 |    1541    13181   101003 |     4393        0    nan |  0.000 % |
20.99/21.02	c |       103 |    1541    13181   101003 |     4833      103     38 |  0.093 % |
38.67/38.76	c |       254 |    1541    13181   101003 |     5316      254     37 |  0.093 % |
57.57/57.62	c |       479 |    1541    13181   101003 |     5847      479     34 |  0.093 % |
80.56/80.61	c |       816 |    1541    13181   101003 |     6432      816     34 |  0.093 % |
98.45/98.50	c |      1322 |    1541    13181   101003 |     7076     1322     41 |  0.093 % |
119.24/119.38	c |      2082 |    1541    13181   101003 |     7783     2082     44 |  0.093 % |
174.32/174.46	c |      3224 |    1537    13149   100939 |     8562     3219     46 |  0.139 % |
183.43/183.57	c |      4933 |    1537    13149   100939 |     9418     4928     54 |  0.139 % |
190.52/190.67	c |      7496 |    1535    13019   100678 |    10360     7487     63 |  0.148 % |
199.22/199.34	c |     11340 |    1535    13019   100678 |    11396     5911    102 |  0.148 % |
211.31/211.40	c |     17109 |    1535    12987   100614 |    12535    11679     88 |  0.148 % |
227.90/228.04	c |     25758 |    1535    12987   100614 |    13789     7439     85 |  0.148 % |
245.70/245.80	c |     38733 |    1535    12987   100614 |    15168    13288    152 |  0.148 % |
261.40/261.58	c |     58197 |    1535    12987   100614 |    16684     9343     90 |  0.148 % |
283.29/283.47	c |     87389 |    1535    12987   100614 |    18353    12943     98 |  0.148 % |
309.18/309.37	c |    131178 |    1535    12987   100614 |    20188    10131    108 |  0.148 % |
344.36/344.60	c |    196863 |    1535    12987   100614 |    22207    14235     91 |  0.148 % |
387.65/387.84	c |    295392 |    1535    12987   100614 |    24428    22334     87 |  0.148 % |
440.63/440.82	c |    443182 |    1535    12987   100614 |    26871    21459    101 |  0.148 % |
520.50/520.71	c |    664866 |    1535    12987   100614 |    29558    24862    109 |  0.148 % |
648.56/648.80	c |    997391 |    1535    12987   100614 |    32514    27719    115 |  0.148 % |
771.61/771.96	c ===============================================================================
771.61/771.96	c surveys--CPU time (sec)   : 364.4736       (47.24 % of total)
771.61/771.96	c surveys--attempted        : 2821           (8 /sec)
771.61/771.96	c surveys--converged        : 2814           (99.75 % successful)
771.61/771.96	c restarts              : 22
771.61/771.96	c conflicts             : 1277817        (3139 /sec)
771.61/771.96	c decisions             : 3329503        (1.41 % random) (8178 /sec)
771.61/771.96	c propagations          : 142024556      (348859 /sec)
771.61/771.96	c conflict literals     : 149570730      (33.27 % deleted)
771.61/771.96	c Memory used           : 46.41 MB
771.61/771.96	c Total CPU time (sec)      : 771.5847    
771.61/771.96	c 
771.61/771.96	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-1553339-1238713773/watcher-1553339-1238713773 -o /tmp/evaluation-result-1553339-1238713773/solver-1553339-1238713773 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=387604478 HOME/instance-1553339-1238713773.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: 0.99 1.00 1.02 3/72 32473
/proc/meminfo: memFree=1504568/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=3232 CPUtime=0
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 505 0 0 0 0 0 0 0 18 0 1 0 1144038415 3309568 490 1992294400 4194304 5102416 548682068800 18446744073709551615 4244921 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 808 490 88 221 0 584 0

[startup+0.0191059 s]
/proc/loadavg: 0.99 1.00 1.02 3/72 32473
/proc/meminfo: memFree=1504568/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=5196 CPUtime=0.01
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 980 0 0 0 1 0 0 0 18 0 1 0 1144038415 5320704 965 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 1299 966 88 221 0 1075 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5196

[startup+0.101121 s]
/proc/loadavg: 0.99 1.00 1.02 3/72 32473
/proc/meminfo: memFree=1504568/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=10464 CPUtime=0.09
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 2277 0 0 0 8 1 0 0 18 0 1 0 1144038415 10715136 2262 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 2616 2262 99 221 0 2392 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10464

[startup+0.301156 s]
/proc/loadavg: 0.99 1.00 1.02 3/72 32473
/proc/meminfo: memFree=1504568/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=17100 CPUtime=0.28
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 3845 0 0 0 27 1 0 0 19 0 1 0 1144038415 17510400 3830 1992294400 4194304 5102416 548682068800 18446744073709551615 4228973 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 4275 3830 99 221 0 4051 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 17100

[startup+0.70123 s]
/proc/loadavg: 0.99 1.00 1.02 3/72 32473
/proc/meminfo: memFree=1504568/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=17076 CPUtime=0.69
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 4130 0 0 0 67 2 0 0 22 0 1 0 1144038415 17485824 3893 1992294400 4194304 5102416 548682068800 18446744073709551615 4220500 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 4269 3893 102 221 0 4045 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17076

[startup+1.50137 s]
/proc/loadavg: 0.99 1.00 1.02 2/73 32474
/proc/meminfo: memFree=1489136/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=17076 CPUtime=1.49
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 4130 0 0 0 147 2 0 0 25 0 1 0 1144038415 17485824 3893 1992294400 4194304 5102416 548682068800 18446744073709551615 4220549 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 4269 3893 102 221 0 4045 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17076

[startup+3.10167 s]
/proc/loadavg: 0.99 1.00 1.02 2/73 32474
/proc/meminfo: memFree=1489008/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=17076 CPUtime=3.09
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 4130 0 0 0 307 2 0 0 25 0 1 0 1144038415 17485824 3893 1992294400 4194304 5102416 548682068800 18446744073709551615 4220500 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 4269 3893 102 221 0 4045 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17076

[startup+6.30125 s]
/proc/loadavg: 0.99 1.00 1.02 2/73 32474
/proc/meminfo: memFree=1488944/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=17076 CPUtime=6.29
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 4130 0 0 0 627 2 0 0 25 0 1 0 1144038415 17485824 3893 1992294400 4194304 5102416 548682068800 18446744073709551615 4220447 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 4269 3893 102 221 0 4045 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17076

[startup+12.7014 s]
/proc/loadavg: 0.99 1.00 1.02 2/73 32474
/proc/meminfo: memFree=1488880/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=17076 CPUtime=12.69
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 4130 0 0 0 1267 2 0 0 25 0 1 0 1144038415 17485824 3893 1992294400 4194304 5102416 548682068800 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 4269 3893 102 221 0 4045 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17076

[startup+25.5017 s]
/proc/loadavg: 0.99 1.00 1.02 2/73 32474
/proc/meminfo: memFree=1488880/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=17076 CPUtime=25.48
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 4143 0 0 0 2546 2 0 0 25 0 1 0 1144038415 17485824 3906 1992294400 4194304 5102416 548682068800 18446744073709551615 4221975 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 4269 3906 115 221 0 4045 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17076

[startup+51.1014 s]
/proc/loadavg: 0.99 1.00 1.02 2/73 32474
/proc/meminfo: memFree=1488880/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=17076 CPUtime=51.07
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 4143 0 0 0 5105 2 0 0 25 0 1 0 1144038415 17485824 3906 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 4269 3906 115 221 0 4045 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17076

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.01 2/73 32474
/proc/meminfo: memFree=1488880/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=17076 CPUtime=102.26
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 4143 0 0 0 10224 2 0 0 25 0 1 0 1144038415 17485824 3906 1992294400 4194304 5102416 548682068800 18446744073709551615 4221966 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 4269 3906 115 221 0 4045 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17076

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/73 32474
/proc/meminfo: memFree=1488944/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=17076 CPUtime=162.23
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 4143 0 0 0 16221 2 0 0 25 0 1 0 1144038415 17485824 3906 1992294400 4194304 5102416 548682068800 18446744073709551615 4221966 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 4269 3906 115 221 0 4045 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17076

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 32474
/proc/meminfo: memFree=1487280/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=18792 CPUtime=222.21
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 4570 0 0 0 22218 3 0 0 25 0 1 0 1144038415 19243008 4333 1992294400 4194304 5102416 548682068800 18446744073709551615 4220505 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 4698 4333 115 221 0 4474 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18792

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 32474
/proc/meminfo: memFree=1477808/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=28204 CPUtime=282.19
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 6917 0 0 0 28214 5 0 0 25 0 1 0 1144038415 28880896 6680 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 7051 6680 115 221 0 6827 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 28204

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 32474
/proc/meminfo: memFree=1477680/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=28416 CPUtime=342.16
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 6952 0 0 0 34211 5 0 0 25 0 1 0 1144038415 29097984 6715 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 7104 6715 115 221 0 6880 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 28416

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 32474
/proc/meminfo: memFree=1475312/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=30792 CPUtime=402.15
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 7523 0 0 0 40209 6 0 0 25 0 1 0 1144038415 31531008 7286 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 7698 7286 115 221 0 7474 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 30792

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 32474
/proc/meminfo: memFree=1471856/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=34360 CPUtime=462.12
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 8380 0 0 0 46206 6 0 0 25 0 1 0 1144038415 35184640 8143 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 8590 8143 115 221 0 8366 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 34360

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 32474
/proc/meminfo: memFree=1467056/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=39188 CPUtime=522.1
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 9585 0 0 0 52203 7 0 0 25 0 1 0 1144038415 40128512 9348 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 9797 9348 115 221 0 9573 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 39188

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 32474
/proc/meminfo: memFree=1465648/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=40616 CPUtime=582.08
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 9930 0 0 0 58200 8 0 0 25 0 1 0 1144038415 41590784 9693 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 10154 9693 115 221 0 9930 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 40616

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 32474
/proc/meminfo: memFree=1462896/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=43540 CPUtime=642.07
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 10619 0 0 0 64198 9 0 0 25 0 1 0 1144038415 44584960 10382 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 10885 10382 115 221 0 10661 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 43540

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 32474
/proc/meminfo: memFree=1462640/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=43672 CPUtime=702.04
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 10684 0 0 0 70195 9 0 0 25 0 1 0 1144038415 44720128 10447 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 10918 10447 115 221 0 10694 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 43672

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 32474
/proc/meminfo: memFree=1459248/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=47300 CPUtime=762.02
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 11534 0 0 0 76192 10 0 0 25 0 1 0 1144038415 48435200 11297 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 11825 11297 115 221 0 11601 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 47300

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

[startup+767.902 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 32474
/proc/meminfo: memFree=1459184/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=47520 CPUtime=767.61
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 11554 0 0 0 76751 10 0 0 25 0 1 0 1144038415 48660480 11317 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 11880 11317 115 221 0 11656 0
Current children cumulated CPU time (s) 767.61
Current children cumulated vsize (KiB) 47520

[startup+769.502 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 32474
/proc/meminfo: memFree=1459184/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=47520 CPUtime=769.21
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 11556 0 0 0 76911 10 0 0 25 0 1 0 1144038415 48660480 11319 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 11880 11319 115 221 0 11656 0
Current children cumulated CPU time (s) 769.21
Current children cumulated vsize (KiB) 47520

[startup+771.105 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 32474
/proc/meminfo: memFree=1459120/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=47520 CPUtime=770.82
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 11558 0 0 0 77072 10 0 0 25 0 1 0 1144038415 48660480 11321 1992294400 4194304 5102416 548682068800 18446744073709551615 4248840 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 11880 11321 115 221 0 11656 0
Current children cumulated CPU time (s) 770.82
Current children cumulated vsize (KiB) 47520

[startup+771.501 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 32474
/proc/meminfo: memFree=1459120/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=47520 CPUtime=771.21
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 11558 0 0 0 77111 10 0 0 25 0 1 0 1144038415 48660480 11321 1992294400 4194304 5102416 548682068800 18446744073709551615 4255254 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 11880 11321 115 221 0 11656 0
Current children cumulated CPU time (s) 771.21
Current children cumulated vsize (KiB) 47520

[startup+771.901 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 32474
/proc/meminfo: memFree=1459120/2055920 swapFree=4174708/4192956
[pid=32473] ppid=32471 vsize=47520 CPUtime=771.61
/proc/32473/stat : 32473 (varsat-random_s) R 32471 32473 32303 0 -1 4194304 11558 0 0 0 77151 10 0 0 25 0 1 0 1144038415 48660480 11321 1992294400 4194304 5102416 548682068800 18446744073709551615 4255412 0 0 4096 3 0 0 0 17 1 0 0
/proc/32473/statm: 11880 11321 115 221 0 11656 0
Current children cumulated CPU time (s) 771.61
Current children cumulated vsize (KiB) 47520

Child status: 20
Real time (s): 771.977
CPU time (s): 771.699
CPU user time (s): 771.585
CPU system time (s): 0.113982
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 47520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 771.585
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11562
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= 989

runsolver used 0.631903 second user time and 2.18167 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-03 01:09:33
IDJOB=1553339
IDBENCH=70759
IDSOLVER=539
FILE ID=node67/1553339-1238713773
PBS_JOBID= 9085306
Free space on /tmp= 66376 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand032.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553339-1238713773/watcher-1553339-1238713773 -o /tmp/evaluation-result-1553339-1238713773/solver-1553339-1238713773 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=387604478 HOME/instance-1553339-1238713773.cnf

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

MD5SUM BENCH= 49dda3faa6676166ee2ccb89f6cd8ca0
RANDOM SEED=387604478

node67.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		: 3000.265
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		: 3000.265
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:       1505048 kB
Buffers:         89448 kB
Cached:         365156 kB
SwapCached:       9904 kB
Active:         246744 kB
Inactive:       219320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1505048 kB
SwapTotal:     4192956 kB
SwapFree:      4174708 kB
Dirty:            1556 kB
Writeback:           0 kB
Mapped:          17000 kB
Slab:            69912 kB
Committed_AS:  3435072 kB
PageTables:       2052 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= 66376 MiB
End job on node67 at 2009-04-03 01:22:25