Trace number 1784003

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 981.846 982.093

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-Mat26.sat05-457.reshuffled-07.cnf
MD5SUM3d4fadc8af17bc65dbe7fef013825ed5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark249.137
Satisfiable
(Un)Satisfiability was proved
Number of variables744
Number of clauses2464
Sum of the clauses size6432
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2960
Number of clauses of size 31504
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           744                                         |
0.00/0.00	c |  Number of clauses:            2464                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.01/0.01	c |  Simplification time:          0.01 s                                       |
0.01/0.01	c |                                                                             |
0.01/0.01	c ============================[ Search Statistics ]==============================
0.01/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.01	c ===============================================================================
0.01/0.01	c |       100 |     360     2208     7456 |      809      100     19 |  0.000 % |
0.01/0.02	c |       250 |     360     2208     7456 |      890      250     20 |  0.000 % |
0.01/0.02	c |       475 |     360     2208     7456 |      979      475     19 |  0.000 % |
0.01/0.02	c |       812 |     360     2208     7456 |     1077      812     17 |  0.000 % |
0.01/0.04	c |      1318 |     360     2208     7456 |     1185      749     17 |  0.000 % |
0.01/0.06	c |      2077 |     360     2208     7456 |     1303      890     16 |  0.000 % |
0.01/0.09	c |      3216 |     360     2208     7456 |     1434      695     15 |  0.000 % |
0.10/0.14	c |      4924 |     360     2208     7456 |     1577      933     15 |  0.000 % |
0.10/0.19	c |      7486 |     360     2208     7456 |     1735     1073     15 |  0.000 % |
0.29/0.31	c |     11330 |     360     2208     7456 |     1908     1372     17 |  0.000 % |
0.39/0.48	c |     17096 |     360     2208     7456 |     2099     1270     16 |  0.000 % |
0.69/0.72	c |     25745 |     360     2208     7456 |     2309     1321     17 |  0.000 % |
1.10/1.13	c |     38719 |     360     2208     7456 |     2540     1305     14 |  0.000 % |
1.69/1.71	c |     58180 |     360     2208     7456 |     2794     1489     15 |  0.000 % |
2.59/2.65	c |     87372 |     360     2208     7456 |     3074     2211     18 |  0.000 % |
3.99/4.05	c |    131161 |     360     2208     7456 |     3381     2388     18 |  0.000 % |
6.19/6.25	c |    196845 |     360     2208     7456 |     3720     3064     16 |  0.000 % |
9.49/9.57	c |    295371 |     360     2208     7456 |     4092     3728     17 |  0.000 % |
14.49/14.58	c |    443160 |     360     2208     7456 |     4501     2703     17 |  0.000 % |
22.48/22.50	c |    664843 |     360     2208     7456 |     4951     4074     17 |  0.000 % |
34.38/34.42	c |    997368 |     360     2208     7456 |     5446     4350     16 |  0.000 % |
52.78/52.87	c |   1496156 |     360     2208     7456 |     5991     3700     18 |  0.000 % |
81.67/81.75	c |   2244338 |     360     2208     7456 |     6590     3724     14 |  0.000 % |
125.56/125.60	c |   3366612 |     360     2208     7456 |     7249     4971     18 |  0.000 % |
193.04/193.17	c |   5050023 |     360     2208     7456 |     7974     4559     16 |  0.000 % |
295.72/295.88	c |   7575139 |     360     2208     7456 |     8771     4206     17 |  0.000 % |
456.48/456.60	c |  11362814 |     360     2208     7456 |     9648     7021     17 |  0.000 % |
698.33/698.54	c |  17044326 |     360     2208     7456 |    10613     5962     15 |  0.000 % |
981.74/982.09	c ===============================================================================
981.74/982.09	c restarts              : 32767
981.74/982.09	c conflicts             : 23532142       (23968 /sec)
981.74/982.09	c decisions             : 29486391       (30033 /sec)
981.74/982.09	c propagations          : 1257719658     (1281031 /sec)
981.74/982.09	c conflict literals     : 418542863      (20.27 % deleted)
981.74/982.09	c Memory used           : 22.84 MB
981.74/982.09	c CPU time              : 981.803 s
981.74/982.09	c 
981.74/982.09	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-1784003-1241909090/watcher-1784003-1241909090 -o /tmp/evaluation-result-1784003-1241909090/solver-1784003-1241909090 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1784003-1241909090.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: 1.00 1.00 1.00 3/64 323
/proc/meminfo: memFree=1719992/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=7612 CPUtime=0
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 209 0 0 0 0 0 0 0 18 0 1 0 218936710 7794688 193 1992294400 4194304 5092341 548682068848 18446744073709551615 4247856 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 1903 193 88 219 0 1681 0

[startup+0.0131159 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 323
/proc/meminfo: memFree=1719992/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=7612 CPUtime=0.01
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 237 0 0 0 1 0 0 0 18 0 1 0 218936710 7794688 221 1992294400 4194304 5092341 548682068848 18446744073709551615 4205869 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 1903 221 88 219 0 1681 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7612

[startup+0.102126 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 323
/proc/meminfo: memFree=1719992/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=12860 CPUtime=0.1
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 350 0 0 0 10 0 0 0 18 0 1 0 218936710 13168640 276 1992294400 4194304 5092341 548682068848 18446744073709551615 4241133 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 3215 276 101 219 0 2993 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12860

[startup+0.301142 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 323
/proc/meminfo: memFree=1719992/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=18088 CPUtime=0.29
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 454 0 0 0 29 0 0 0 19 0 1 0 218936710 18522112 345 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 4522 345 101 219 0 4300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18088

[startup+0.701179 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 323
/proc/meminfo: memFree=1719992/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=18088 CPUtime=0.69
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 487 0 0 0 69 0 0 0 22 0 1 0 218936710 18522112 378 1992294400 4194304 5092341 548682068848 18446744073709551615 4249528 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 4522 378 101 219 0 4300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18088

[startup+1.50125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1718704/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=18088 CPUtime=1.49
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 546 0 0 0 149 0 0 0 25 0 1 0 218936710 18522112 437 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 4522 437 101 219 0 4300 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18088

[startup+3.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1718320/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=18088 CPUtime=3.09
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 623 0 0 0 309 0 0 0 25 0 1 0 218936710 18522112 514 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 4522 514 101 219 0 4300 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18088

[startup+6.3017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1717808/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=18088 CPUtime=6.29
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 722 0 0 0 629 0 0 0 25 0 1 0 218936710 18522112 613 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 4522 613 101 219 0 4300 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18088

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1717296/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=18096 CPUtime=12.69
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 1077 0 0 0 1269 0 0 0 25 0 1 0 218936710 18530304 701 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 4524 701 101 219 0 4302 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18096

[startup+25.5025 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1716464/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=18096 CPUtime=25.49
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 1281 0 0 0 2549 0 0 0 25 0 1 0 218936710 18530304 905 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 4524 905 101 219 0 4302 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18096

[startup+51.1029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1715696/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=18096 CPUtime=51.08
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 1480 0 0 0 5108 0 0 0 25 0 1 0 218936710 18530304 1104 1992294400 4194304 5092341 548682068848 18446744073709551615 4248393 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 4524 1104 101 219 0 4302 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18096

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1714416/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=18092 CPUtime=102.26
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 2009 0 0 0 10226 0 0 0 25 0 1 0 218936710 18526208 1418 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 4523 1418 101 219 0 4301 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18092

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1713328/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=18092 CPUtime=162.25
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 2266 0 0 0 16224 1 0 0 25 0 1 0 218936710 18526208 1675 1992294400 4194304 5092341 548682068848 18446744073709551615 4240545 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 4523 1675 101 219 0 4301 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18092

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1712368/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=18092 CPUtime=222.23
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 2497 0 0 0 22222 1 0 0 25 0 1 0 218936710 18526208 1906 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 4523 1906 101 219 0 4301 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18092

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1711600/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23372 CPUtime=282.23
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 2691 0 0 0 28221 2 0 0 25 0 1 0 218936710 23932928 2100 1992294400 4194304 5092341 548682068848 18446744073709551615 4244031 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5843 2100 101 219 0 5621 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 23372

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1711216/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23372 CPUtime=342.21
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 2774 0 0 0 34219 2 0 0 25 0 1 0 218936710 23932928 2183 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5843 2183 101 219 0 5621 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 23372

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1710768/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23372 CPUtime=402.19
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 2877 0 0 0 40217 2 0 0 25 0 1 0 218936710 23932928 2286 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5843 2286 101 219 0 5621 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23372

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1710128/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23384 CPUtime=462.17
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 3364 0 0 0 46215 2 0 0 25 0 1 0 218936710 23945216 2438 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5846 2438 101 219 0 5624 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23384

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1709808/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23384 CPUtime=522.16
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 3437 0 0 0 52214 2 0 0 25 0 1 0 218936710 23945216 2511 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5846 2511 101 219 0 5624 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23384

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1709360/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23384 CPUtime=582.14
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 3526 0 0 0 58212 2 0 0 25 0 1 0 218936710 23945216 2600 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5846 2600 101 219 0 5624 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23384

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1709104/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23384 CPUtime=642.13
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 3588 0 0 0 64211 2 0 0 25 0 1 0 218936710 23945216 2662 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5846 2662 101 219 0 5624 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23384

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1708656/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23384 CPUtime=702.12
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 3691 0 0 0 70209 3 0 0 25 0 1 0 218936710 23945216 2765 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5846 2765 101 219 0 5624 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 23384

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1708272/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23384 CPUtime=762.11
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 3779 0 0 0 76208 3 0 0 25 0 1 0 218936710 23945216 2853 1992294400 4194304 5092341 548682068848 18446744073709551615 4249885 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5846 2853 101 219 0 5624 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 23384

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1708080/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23384 CPUtime=822.09
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 3817 0 0 0 82206 3 0 0 25 0 1 0 218936710 23945216 2891 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5846 2891 101 219 0 5624 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 23384

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1707888/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23384 CPUtime=882.07
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 3862 0 0 0 88204 3 0 0 25 0 1 0 218936710 23945216 2936 1992294400 4194304 5092341 548682068848 18446744073709551615 4249877 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5846 2936 101 219 0 5624 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 23384

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1707376/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23384 CPUtime=942.06
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 3982 0 0 0 94203 3 0 0 25 0 1 0 218936710 23945216 3056 1992294400 4194304 5092341 548682068848 18446744073709551615 4265879 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5846 3056 101 219 0 5624 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 23384

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

[startup+947.105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1707376/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23384 CPUtime=946.86
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 3982 0 0 0 94683 3 0 0 25 0 1 0 218936710 23945216 3056 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5846 3056 101 219 0 5624 0
Current children cumulated CPU time (s) 946.86
Current children cumulated vsize (KiB) 23384

[startup+959.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 324
/proc/meminfo: memFree=1706992/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23384 CPUtime=959.65
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 4070 0 0 0 95962 3 0 0 25 0 1 0 218936710 23945216 3144 1992294400 4194304 5092341 548682068848 18446744073709551615 4249992 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5846 3144 101 219 0 5624 0
Current children cumulated CPU time (s) 959.65
Current children cumulated vsize (KiB) 23384

[startup+972.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 330
/proc/meminfo: memFree=1706672/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23384 CPUtime=972.44
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 4094 0 0 0 97241 3 0 0 25 0 1 0 218936710 23945216 3168 1992294400 4194304 5092341 548682068848 18446744073709551615 4241503 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5846 3168 101 219 0 5624 0
Current children cumulated CPU time (s) 972.44
Current children cumulated vsize (KiB) 23384

[startup+975.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 330
/proc/meminfo: memFree=1706672/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23384 CPUtime=975.64
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 4095 0 0 0 97561 3 0 0 25 0 1 0 218936710 23945216 3169 1992294400 4194304 5092341 548682068848 18446744073709551615 4241558 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5846 3169 101 219 0 5624 0
Current children cumulated CPU time (s) 975.64
Current children cumulated vsize (KiB) 23384

[startup+979.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 330
/proc/meminfo: memFree=1706672/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23384 CPUtime=978.84
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 4095 0 0 0 97881 3 0 0 25 0 1 0 218936710 23945216 3169 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5846 3169 101 219 0 5624 0
Current children cumulated CPU time (s) 978.84
Current children cumulated vsize (KiB) 23384

[startup+980.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 330
/proc/meminfo: memFree=1706672/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23384 CPUtime=980.44
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 4095 0 0 0 98041 3 0 0 25 0 1 0 218936710 23945216 3169 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5846 3169 101 219 0 5624 0
Current children cumulated CPU time (s) 980.44
Current children cumulated vsize (KiB) 23384

[startup+981.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 330
/proc/meminfo: memFree=1706672/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23384 CPUtime=981.24
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 4095 0 0 0 98121 3 0 0 25 0 1 0 218936710 23945216 3169 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5846 3169 101 219 0 5624 0
Current children cumulated CPU time (s) 981.24
Current children cumulated vsize (KiB) 23384

[startup+981.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 330
/proc/meminfo: memFree=1706672/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23384 CPUtime=981.64
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 4095 0 0 0 98161 3 0 0 25 0 1 0 218936710 23945216 3169 1992294400 4194304 5092341 548682068848 18446744073709551615 4250899 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5846 3169 101 219 0 5624 0
Current children cumulated CPU time (s) 981.64
Current children cumulated vsize (KiB) 23384

[startup+982.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 330
/proc/meminfo: memFree=1706672/2055920 swapFree=4067112/4192956
[pid=323] ppid=321 vsize=23384 CPUtime=981.74
/proc/323/stat : 323 (minisat) R 321 323 32625 0 -1 4194304 4095 0 0 0 98171 3 0 0 25 0 1 0 218936710 23945216 3169 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/323/statm: 5846 3169 101 219 0 5624 0
Current children cumulated CPU time (s) 981.74
Current children cumulated vsize (KiB) 23384

Child status: 20
Real time (s): 982.093
CPU time (s): 981.846
CPU user time (s): 981.803
CPU system time (s): 0.042993
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 28560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 981.803
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4105
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= 2059

runsolver used 0.58891 second user time and 2.12768 second system time

The end

Launcher Data 

Begin job on node48 at 2009-05-10 00:44:50
IDJOB=1784003
IDBENCH=24755
IDSOLVER=608
FILE ID=node48/1784003-1241909090
PBS_JOBID= 9264777
Free space on /tmp= 66264 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest02-Mat26.sat05-457.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784003-1241909090/watcher-1784003-1241909090 -o /tmp/evaluation-result-1784003-1241909090/solver-1784003-1241909090 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1784003-1241909090.cnf

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

MD5SUM BENCH= 3d4fadc8af17bc65dbe7fef013825ed5
RANDOM SEED=96442816

node48.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		: 3000.209
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		: 3000.209
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:       1720408 kB
Buffers:         48628 kB
Cached:          99680 kB
SwapCached:     120564 kB
Active:          83360 kB
Inactive:       187476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720408 kB
SwapTotal:     4192956 kB
SwapFree:      4067112 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          14008 kB
Slab:            50636 kB
Committed_AS:   803704 kB
PageTables:       1368 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= 66264 MiB
End job on node48 at 2009-05-10 01:01:12