Trace number 1731637

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 981.149 981.432

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 benchmark248.946
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                                       |
0.00/0.01	c |  Simplification time:          0.01 s                                       |
0.00/0.01	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |       100 |     360     2208     7456 |      809      100     19 |  0.000 % |
0.00/0.01	c |       250 |     360     2208     7456 |      890      250     20 |  0.000 % |
0.00/0.02	c |       475 |     360     2208     7456 |      979      475     19 |  0.000 % |
0.00/0.02	c |       812 |     360     2208     7456 |     1077      812     17 |  0.000 % |
0.00/0.04	c |      1318 |     360     2208     7456 |     1185      749     17 |  0.000 % |
0.00/0.06	c |      2077 |     360     2208     7456 |     1303      890     16 |  0.000 % |
0.00/0.09	c |      3216 |     360     2208     7456 |     1434      695     15 |  0.000 % |
0.09/0.14	c |      4924 |     360     2208     7456 |     1577      933     15 |  0.000 % |
0.09/0.19	c |      7486 |     360     2208     7456 |     1735     1073     15 |  0.000 % |
0.29/0.30	c |     11330 |     360     2208     7456 |     1908     1372     17 |  0.000 % |
0.39/0.47	c |     17096 |     360     2208     7456 |     2099     1270     16 |  0.000 % |
0.69/0.71	c |     25745 |     360     2208     7456 |     2309     1321     17 |  0.000 % |
1.10/1.11	c |     38719 |     360     2208     7456 |     2540     1305     14 |  0.000 % |
1.59/1.69	c |     58180 |     360     2208     7456 |     2794     1489     15 |  0.000 % |
2.59/2.64	c |     87372 |     360     2208     7456 |     3074     2211     18 |  0.000 % |
3.99/4.04	c |    131161 |     360     2208     7456 |     3381     2388     18 |  0.000 % |
6.19/6.23	c |    196845 |     360     2208     7456 |     3720     3064     16 |  0.000 % |
9.49/9.55	c |    295371 |     360     2208     7456 |     4092     3728     17 |  0.000 % |
14.48/14.58	c |    443160 |     360     2208     7456 |     4501     2703     17 |  0.000 % |
22.39/22.48	c |    664843 |     360     2208     7456 |     4951     4074     17 |  0.000 % |
34.38/34.41	c |    997368 |     360     2208     7456 |     5446     4350     16 |  0.000 % |
52.78/52.85	c |   1496156 |     360     2208     7456 |     5991     3700     18 |  0.000 % |
81.67/81.70	c |   2244338 |     360     2208     7456 |     6590     3724     14 |  0.000 % |
125.46/125.56	c |   3366612 |     360     2208     7456 |     7249     4971     18 |  0.000 % |
193.03/193.15	c |   5050023 |     360     2208     7456 |     7974     4559     16 |  0.000 % |
295.60/295.77	c |   7575139 |     360     2208     7456 |     8771     4206     17 |  0.000 % |
456.16/456.30	c |  11362814 |     360     2208     7456 |     9648     7021     17 |  0.000 % |
697.78/698.06	c |  17044326 |     360     2208     7456 |    10613     5962     15 |  0.000 % |
981.11/981.42	c ===============================================================================
981.11/981.42	c restarts              : 32767
981.11/981.42	c conflicts             : 23532142       (23986 /sec)
981.11/981.42	c decisions             : 29486391       (30055 /sec)
981.11/981.42	c propagations          : 1257719658     (1281962 /sec)
981.11/981.42	c conflict literals     : 418542863      (20.27 % deleted)
981.11/981.42	c Memory used           : 22.84 MB
981.11/981.42	c CPU time              : 981.09 s
981.11/981.42	c 
981.11/981.42	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-1731637-1240772897/watcher-1731637-1240772897 -o /tmp/evaluation-result-1731637-1240772897/solver-1731637-1240772897 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1731637-1240772897.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: 1.83 1.83 1.45 3/64 25009
/proc/meminfo: memFree=1366648/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=7612 CPUtime=0
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 105323477 7794688 194 1992294400 4194304 5092341 548682068832 18446744073709551615 4270245 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 1903 194 88 219 0 1681 0

[startup+0.102206 s]
/proc/loadavg: 1.83 1.83 1.45 3/64 25009
/proc/meminfo: memFree=1366648/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=12860 CPUtime=0.09
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 350 0 0 0 9 0 0 0 18 0 1 0 105323477 13168640 276 1992294400 4194304 5092341 548682068832 18446744073709551615 4248055 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 3215 276 101 219 0 2993 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12860

[startup+0.201216 s]
/proc/loadavg: 1.83 1.83 1.45 3/64 25009
/proc/meminfo: memFree=1366648/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=12900 CPUtime=0.19
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 401 0 0 0 19 0 0 0 18 0 1 0 105323477 13209600 292 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 3225 292 101 219 0 3003 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12900

[startup+0.301228 s]
/proc/loadavg: 1.83 1.83 1.45 3/64 25009
/proc/meminfo: memFree=1366648/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=18088 CPUtime=0.29
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 454 0 0 0 29 0 0 0 19 0 1 0 105323477 18522112 345 1992294400 4194304 5092341 548682068832 18446744073709551615 4241019 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 4522 345 101 219 0 4300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18088

[startup+0.701273 s]
/proc/loadavg: 1.83 1.83 1.45 3/64 25009
/proc/meminfo: memFree=1366648/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=18088 CPUtime=0.69
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 487 0 0 0 69 0 0 0 22 0 1 0 105323477 18522112 378 1992294400 4194304 5092341 548682068832 18446744073709551615 4241139 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 4522 378 101 219 0 4300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18088

[startup+1.50136 s]
/proc/loadavg: 1.83 1.83 1.45 2/65 25010
/proc/meminfo: memFree=1365360/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=18088 CPUtime=1.49
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 548 0 0 0 149 0 0 0 25 0 1 0 105323477 18522112 439 1992294400 4194304 5092341 548682068832 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 4522 439 101 219 0 4300 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18088

[startup+3.10154 s]
/proc/loadavg: 1.83 1.83 1.45 2/65 25010
/proc/meminfo: memFree=1364912/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=18088 CPUtime=3.09
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 623 0 0 0 309 0 0 0 25 0 1 0 105323477 18522112 514 1992294400 4194304 5092341 548682068832 18446744073709551615 4244523 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 4522 514 101 219 0 4300 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18088

[startup+6.3019 s]
/proc/loadavg: 1.77 1.81 1.44 2/65 25010
/proc/meminfo: memFree=1364464/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=18088 CPUtime=6.29
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 722 0 0 0 629 0 0 0 25 0 1 0 105323477 18522112 613 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 4522 613 101 219 0 4300 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18088

[startup+12.7016 s]
/proc/loadavg: 1.71 1.80 1.44 2/65 25010
/proc/meminfo: memFree=1363952/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=18096 CPUtime=12.68
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 1077 0 0 0 1268 0 0 0 25 0 1 0 105323477 18530304 701 1992294400 4194304 5092341 548682068832 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 4524 701 101 219 0 4302 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18096

[startup+25.501 s]
/proc/loadavg: 1.55 1.76 1.43 2/65 25010
/proc/meminfo: memFree=1363056/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=18096 CPUtime=25.49
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 1281 0 0 0 2548 1 0 0 25 0 1 0 105323477 18530304 905 1992294400 4194304 5092341 548682068832 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 4524 905 101 219 0 4302 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18096

[startup+51.1019 s]
/proc/loadavg: 1.36 1.70 1.42 2/65 25010
/proc/meminfo: memFree=1362288/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=18096 CPUtime=51.08
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 1480 0 0 0 5107 1 0 0 25 0 1 0 105323477 18530304 1104 1992294400 4194304 5092341 548682068832 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 4524 1104 101 219 0 4302 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18096

[startup+102.302 s]
/proc/loadavg: 1.15 1.59 1.40 2/65 25010
/proc/meminfo: memFree=1361008/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=18092 CPUtime=102.27
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 2009 0 0 0 10225 2 0 0 25 0 1 0 105323477 18526208 1418 1992294400 4194304 5092341 548682068832 18446744073709551615 4240943 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 4523 1418 101 219 0 4301 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18092

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.37 2/65 25010
/proc/meminfo: memFree=1359920/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=18092 CPUtime=162.24
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 2266 0 0 0 16222 2 0 0 25 0 1 0 105323477 18526208 1675 1992294400 4194304 5092341 548682068832 18446744073709551615 4251328 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 4523 1675 101 219 0 4301 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18092

[startup+222.306 s]
/proc/loadavg: 1.02 1.39 1.34 2/65 25010
/proc/meminfo: memFree=1358960/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=18092 CPUtime=222.24
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 2497 0 0 0 22221 3 0 0 25 0 1 0 105323477 18526208 1906 1992294400 4194304 5092341 548682068832 18446744073709551615 4252127 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 4523 1906 101 219 0 4301 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 18092

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.32 2/65 25010
/proc/meminfo: memFree=1358192/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23372 CPUtime=282.21
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 2691 0 0 0 28218 3 0 0 25 0 1 0 105323477 23932928 2100 1992294400 4194304 5092341 548682068832 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5843 2100 101 219 0 5621 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23372

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 25010
/proc/meminfo: memFree=1357808/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23372 CPUtime=342.2
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 2774 0 0 0 34216 4 0 0 25 0 1 0 105323477 23932928 2183 1992294400 4194304 5092341 548682068832 18446744073709551615 4249968 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5843 2183 101 219 0 5621 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23372

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.27 2/65 25010
/proc/meminfo: memFree=1357360/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23372 CPUtime=402.18
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 2877 0 0 0 40214 4 0 0 25 0 1 0 105323477 23932928 2286 1992294400 4194304 5092341 548682068832 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5843 2286 101 219 0 5621 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23372

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 25010
/proc/meminfo: memFree=1356720/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23384 CPUtime=462.16
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 3364 0 0 0 46212 4 0 0 25 0 1 0 105323477 23945216 2438 1992294400 4194304 5092341 548682068832 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5846 2438 101 219 0 5624 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23384

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 25010
/proc/meminfo: memFree=1356528/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23384 CPUtime=522.14
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 3437 0 0 0 52210 4 0 0 25 0 1 0 105323477 23945216 2511 1992294400 4194304 5092341 548682068832 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5846 2511 101 219 0 5624 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23384

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 25010
/proc/meminfo: memFree=1356208/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23384 CPUtime=582.12
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 3526 0 0 0 58208 4 0 0 25 0 1 0 105323477 23945216 2600 1992294400 4194304 5092341 548682068832 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5846 2600 101 219 0 5624 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 23384

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 25010
/proc/meminfo: memFree=1355952/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23384 CPUtime=642.1
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 3588 0 0 0 64206 4 0 0 25 0 1 0 105323477 23945216 2662 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5846 2662 101 219 0 5624 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 23384

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/65 25010
/proc/meminfo: memFree=1355568/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23384 CPUtime=702.08
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 3691 0 0 0 70204 4 0 0 25 0 1 0 105323477 23945216 2765 1992294400 4194304 5092341 548682068832 18446744073709551615 4268697 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5846 2765 101 219 0 5624 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 23384

[startup+762.301 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 25010
/proc/meminfo: memFree=1355184/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23384 CPUtime=762.08
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 3779 0 0 0 76203 5 0 0 25 0 1 0 105323477 23945216 2853 1992294400 4194304 5092341 548682068832 18446744073709551615 4252576 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5846 2853 101 219 0 5624 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 23384

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 25010
/proc/meminfo: memFree=1354992/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23384 CPUtime=822.06
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 3817 0 0 0 82201 5 0 0 25 0 1 0 105323477 23945216 2891 1992294400 4194304 5092341 548682068832 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5846 2891 101 219 0 5624 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 23384

[startup+882.306 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 25010
/proc/meminfo: memFree=1354800/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23384 CPUtime=882.04
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 3862 0 0 0 88199 5 0 0 25 0 1 0 105323477 23945216 2936 1992294400 4194304 5092341 548682068832 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5846 2936 101 219 0 5624 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 23384

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 25010
/proc/meminfo: memFree=1354288/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23384 CPUtime=942.02
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 3982 0 0 0 94197 5 0 0 25 0 1 0 105323477 23945216 3056 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5846 3056 101 219 0 5624 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 23384

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

[startup+947.206 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 25010
/proc/meminfo: memFree=1354288/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23384 CPUtime=946.92
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 3982 0 0 0 94687 5 0 0 25 0 1 0 105323477 23945216 3056 1992294400 4194304 5092341 548682068832 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5846 3056 101 219 0 5624 0
Current children cumulated CPU time (s) 946.92
Current children cumulated vsize (KiB) 23384

[startup+960.001 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 25010
/proc/meminfo: memFree=1353968/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23384 CPUtime=959.71
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 4070 0 0 0 95966 5 0 0 25 0 1 0 105323477 23945216 3144 1992294400 4194304 5092341 548682068832 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5846 3144 101 219 0 5624 0
Current children cumulated CPU time (s) 959.71
Current children cumulated vsize (KiB) 23384

[startup+972.802 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 25010
/proc/meminfo: memFree=1353904/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23384 CPUtime=972.51
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 4094 0 0 0 97246 5 0 0 25 0 1 0 105323477 23945216 3168 1992294400 4194304 5092341 548682068832 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5846 3168 101 219 0 5624 0
Current children cumulated CPU time (s) 972.51
Current children cumulated vsize (KiB) 23384

[startup+976.001 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 25010
/proc/meminfo: memFree=1353904/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23384 CPUtime=975.71
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 4095 0 0 0 97566 5 0 0 25 0 1 0 105323477 23945216 3169 1992294400 4194304 5092341 548682068832 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5846 3169 101 219 0 5624 0
Current children cumulated CPU time (s) 975.71
Current children cumulated vsize (KiB) 23384

[startup+979.201 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 25010
/proc/meminfo: memFree=1353904/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23384 CPUtime=978.91
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 4095 0 0 0 97886 5 0 0 25 0 1 0 105323477 23945216 3169 1992294400 4194304 5092341 548682068832 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5846 3169 101 219 0 5624 0
Current children cumulated CPU time (s) 978.91
Current children cumulated vsize (KiB) 23384

[startup+980.802 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 25010
/proc/meminfo: memFree=1353904/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23384 CPUtime=980.51
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 4095 0 0 0 98046 5 0 0 25 0 1 0 105323477 23945216 3169 1992294400 4194304 5092341 548682068832 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5846 3169 101 219 0 5624 0
Current children cumulated CPU time (s) 980.51
Current children cumulated vsize (KiB) 23384

[startup+981.202 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 25010
/proc/meminfo: memFree=1353904/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23384 CPUtime=980.91
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 4095 0 0 0 98086 5 0 0 25 0 1 0 105323477 23945216 3169 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5846 3169 101 219 0 5624 0
Current children cumulated CPU time (s) 980.91
Current children cumulated vsize (KiB) 23384

[startup+981.402 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 25010
/proc/meminfo: memFree=1353904/2055920 swapFree=4192812/4192956
[pid=25009] ppid=25007 vsize=23384 CPUtime=981.11
/proc/25009/stat : 25009 (minisat) R 25007 25009 24635 0 -1 4194304 4095 0 0 0 98106 5 0 0 25 0 1 0 105323477 23945216 3169 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25009/statm: 5846 3169 101 219 0 5624 0
Current children cumulated CPU time (s) 981.11
Current children cumulated vsize (KiB) 23384

Child status: 20
Real time (s): 981.432
CPU time (s): 981.149
CPU user time (s): 981.09
CPU system time (s): 0.058991
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 28560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 981.09
system time used= 0.058991
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= 1564

runsolver used 0.762884 second user time and 1.9547 second system time

The end

Launcher Data 

Begin job on node9 at 2009-04-26 21:08:17
IDJOB=1731637
IDBENCH=24755
IDSOLVER=546
FILE ID=node9/1731637-1240772897
PBS_JOBID= 9187170
Free space on /tmp= 66364 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-1731637-1240772897/watcher-1731637-1240772897 -o /tmp/evaluation-result-1731637-1240772897/solver-1731637-1240772897 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1731637-1240772897.cnf

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

MD5SUM BENCH= 3d4fadc8af17bc65dbe7fef013825ed5
RANDOM SEED=711460172

node9.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		: 3000.240
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		: 3000.240
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:       1367064 kB
Buffers:         68984 kB
Cached:         527232 kB
SwapCached:        144 kB
Active:          45644 kB
Inactive:       564644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1367064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             968 kB
Writeback:           0 kB
Mapped:          23688 kB
Slab:            64576 kB
Committed_AS:   386180 kB
PageTables:       1388 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= 66364 MiB
End job on node9 at 2009-04-26 21:24:39