Trace number 1731618

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
IUT_BMB_SAT 1.0UNSAT 276.627 276.765

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 IUT_BMB_SAT version 1.0
0.00/0.03	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.03	c ============================[ Problem Statistics ]=============================
0.00/0.03	c |                                                                             |
0.00/0.03	c |  Number of variables:  744                                                  |
0.00/0.03	c |  Number of clauses:    2464                                                 |
0.00/0.03	c |  Parsing time:         0.00         s                                       |
0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.04	c |         0 |     360     2208     7456 |      736        0    nan |  0.000 % |
0.00/0.04	c |       100 |     360     2208     7456 |      809      100     17 |  0.000 % |
0.00/0.05	c |       252 |     360     2208     7456 |      890      252     18 |  0.000 % |
0.00/0.06	c |       477 |     360     2208     7456 |      979      477     17 |  0.000 % |
0.01/0.07	c |       814 |     360     2208     7456 |     1077      814     18 |  0.000 % |
0.01/0.09	c |      1322 |     360     2208     7456 |     1185      776     15 |  0.000 % |
0.01/0.12	c |      2081 |     360     2208     7456 |     1303      924     16 |  0.000 % |
0.01/0.16	c |      3220 |     360     2208     7456 |     1434      719     14 |  0.000 % |
0.01/0.22	c |      4930 |     360     2208     7456 |     1577      965     13 |  0.000 % |
0.01/0.33	c |      7492 |     360     2208     7456 |     1735     1110     16 |  0.000 % |
0.01/0.48	c |     11337 |     360     2208     7456 |     1908     1349     16 |  0.000 % |
0.01/0.74	c |     17103 |     360     2208     7456 |     2099     1309     15 |  0.000 % |
0.98/1.09	c |     25752 |     360     2208     7456 |     2309     1393     15 |  0.000 % |
1.57/1.66	c |     38727 |     360     2208     7456 |     2540     1492     16 |  0.000 % |
2.37/2.50	c |     58189 |     360     2208     7456 |     2794     1566     16 |  0.000 % |
3.77/3.88	c |     87381 |     360     2208     7456 |     3074     2458     14 |  0.000 % |
5.96/6.07	c |    131170 |     360     2208     7456 |     3381     2692     18 |  0.000 % |
9.26/9.37	c |    196855 |     360     2208     7456 |     3720     3420     18 |  0.000 % |
14.35/14.42	c |    295381 |     360     2208     7456 |     4092     2435     18 |  0.000 % |
22.55/22.60	c |    443170 |     360     2208     7456 |     4501     3162     15 |  0.000 % |
34.55/34.65	c |    664853 |     360     2208     7456 |     4951     2510     15 |  0.000 % |
53.74/53.89	c |    997378 |     360     2208     7456 |     5446     3425     16 |  0.000 % |
82.53/82.60	c |   1496166 |     360     2208     7456 |     5991     3433     16 |  0.000 % |
127.41/127.60	c |   2244349 |     359     2160     7296 |     6590     4721     17 |  0.135 % |
195.07/195.21	c |   3366624 |     356     2140     7240 |     7249     4662     18 |  0.538 % |
276.53/276.76	c ===============================================================================
276.53/276.76	c restarts              : 25
276.53/276.76	c conflicts             : 4695237        (16976 /sec)
276.53/276.76	c decisions             : 5620590        (1.70 % random) (20322 /sec)
276.53/276.76	c propagations          : 254037227      (918495 /sec)
276.53/276.76	c conflict literals     : 79023767       (24.69 % deleted)
276.53/276.76	c Memory used           : 4.75 MB
276.53/276.76	c CPU time              : 276.58 s
276.53/276.76	
276.53/276.76	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-1731618-1240772712/watcher-1731618-1240772712 -o /tmp/evaluation-result-1731618-1240772712/solver-1731618-1240772712 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1731618-1240772712.cnf HOME 

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 0.97 0.99 3/65 20309
/proc/meminfo: memFree=1419064/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1432 CPUtime=0
/proc/20309/stat : 20309 (IUT_BMB_SAT) R 20307 20309 20055 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 105300503 1466368 158 1992294400 134512640 135635285 4294956224 18446744073709551615 135070355 0 0 4096 0 0 0 0 17 0 0 0
/proc/20309/statm: 358 158 99 274 0 81 0

[startup+0.0731021 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 20309
/proc/meminfo: memFree=1419064/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1696

[startup+0.101104 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 20309
/proc/meminfo: memFree=1419064/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1696

[startup+0.301125 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 20309
/proc/meminfo: memFree=1419064/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1696

[startup+0.701166 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 20309
/proc/meminfo: memFree=1419064/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1696

[startup+1.50125 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 20312
/proc/meminfo: memFree=1417568/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
[pid=20311] ppid=20309 vsize=5356 CPUtime=0
/proc/20311/stat : 20311 (sh) S 20309 20309 20055 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 105300506 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20311/statm: 1339 232 193 169 0 50 0
[pid=20312] ppid=20311 vsize=2580 CPUtime=1.46
/proc/20312/stat : 20312 (minisat) R 20311 20309 20055 0 -1 4194304 304 0 0 0 146 0 0 0 25 0 1 0 105300507 2641920 285 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/20312/statm: 645 285 84 178 0 465 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9632

[startup+3.10142 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 20312
/proc/meminfo: memFree=1417312/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
[pid=20311] ppid=20309 vsize=5356 CPUtime=0
/proc/20311/stat : 20311 (sh) S 20309 20309 20055 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 105300506 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20311/statm: 1339 232 193 169 0 50 0
[pid=20312] ppid=20311 vsize=2712 CPUtime=3.06
/proc/20312/stat : 20312 (minisat) R 20311 20309 20055 0 -1 4194304 338 0 0 0 306 0 0 0 25 0 1 0 105300507 2777088 319 1992294400 134512640 135243223 4294956320 18446744073709551615 134563784 0 0 4096 3 0 0 0 17 1 0 0
/proc/20312/statm: 678 319 84 178 0 498 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9764

[startup+6.30275 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 20312
/proc/meminfo: memFree=1416864/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
[pid=20311] ppid=20309 vsize=5356 CPUtime=0
/proc/20311/stat : 20311 (sh) S 20309 20309 20055 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 105300506 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20311/statm: 1339 232 193 169 0 50 0
[pid=20312] ppid=20311 vsize=2844 CPUtime=6.25
/proc/20312/stat : 20312 (minisat) R 20311 20309 20055 0 -1 4194304 385 0 0 0 625 0 0 0 25 0 1 0 105300507 2912256 366 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/20312/statm: 711 366 84 178 0 531 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 9896

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 20312
/proc/meminfo: memFree=1416616/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
[pid=20311] ppid=20309 vsize=5356 CPUtime=0
/proc/20311/stat : 20311 (sh) S 20309 20309 20055 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 105300506 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20311/statm: 1339 232 193 169 0 50 0
[pid=20312] ppid=20311 vsize=3116 CPUtime=12.65
/proc/20312/stat : 20312 (minisat) R 20311 20309 20055 0 -1 4194304 431 0 0 0 1265 0 0 0 25 0 1 0 105300507 3190784 412 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/20312/statm: 779 412 84 178 0 599 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 10168

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 20312
/proc/meminfo: memFree=1416488/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
[pid=20311] ppid=20309 vsize=5356 CPUtime=0
/proc/20311/stat : 20311 (sh) S 20309 20309 20055 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 105300506 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20311/statm: 1339 232 193 169 0 50 0
[pid=20312] ppid=20311 vsize=3380 CPUtime=25.44
/proc/20312/stat : 20312 (minisat) R 20311 20309 20055 0 -1 4194304 489 0 0 0 2544 0 0 0 25 0 1 0 105300507 3461120 470 1992294400 134512640 135243223 4294956320 18446744073709551615 134564973 0 0 4096 3 0 0 0 17 0 0 0
/proc/20312/statm: 845 470 84 178 0 665 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 10432

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 20312
/proc/meminfo: memFree=1416168/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
[pid=20311] ppid=20309 vsize=5356 CPUtime=0
/proc/20311/stat : 20311 (sh) S 20309 20309 20055 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 105300506 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20311/statm: 1339 232 193 169 0 50 0
[pid=20312] ppid=20311 vsize=3628 CPUtime=51.03
/proc/20312/stat : 20312 (minisat) R 20311 20309 20055 0 -1 4194304 571 0 0 0 5103 0 0 0 25 0 1 0 105300507 3715072 552 1992294400 134512640 135243223 4294956320 18446744073709551615 134555564 0 0 4096 3 0 0 0 17 0 0 0
/proc/20312/statm: 907 552 84 178 0 727 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 10680

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 20312
/proc/meminfo: memFree=1415592/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
[pid=20311] ppid=20309 vsize=5356 CPUtime=0
/proc/20311/stat : 20311 (sh) S 20309 20309 20055 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 105300506 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20311/statm: 1339 232 193 169 0 50 0
[pid=20312] ppid=20311 vsize=4172 CPUtime=102.21
/proc/20312/stat : 20312 (minisat) R 20311 20309 20055 0 -1 4194304 684 0 0 0 10221 0 0 0 25 0 1 0 105300507 4272128 665 1992294400 134512640 135243223 4294956320 18446744073709551615 134555523 0 0 4096 3 0 0 0 17 0 0 0
/proc/20312/statm: 1043 665 84 178 0 863 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 11224

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 20312
/proc/meminfo: memFree=1415336/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
[pid=20311] ppid=20309 vsize=5356 CPUtime=0
/proc/20311/stat : 20311 (sh) S 20309 20309 20055 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 105300506 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20311/statm: 1339 232 193 169 0 50 0
[pid=20312] ppid=20311 vsize=4444 CPUtime=162.18
/proc/20312/stat : 20312 (minisat) R 20311 20309 20055 0 -1 4194304 757 0 0 0 16218 0 0 0 25 0 1 0 105300507 4550656 738 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/20312/statm: 1111 738 84 178 0 931 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 11496

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 20312
/proc/meminfo: memFree=1415016/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
[pid=20311] ppid=20309 vsize=5356 CPUtime=0
/proc/20311/stat : 20311 (sh) S 20309 20309 20055 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 105300506 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20311/statm: 1339 232 193 169 0 50 0
[pid=20312] ppid=20311 vsize=4732 CPUtime=222.16
/proc/20312/stat : 20312 (minisat) R 20311 20309 20055 0 -1 4194304 827 0 0 0 22215 1 0 0 25 0 1 0 105300507 4845568 808 1992294400 134512640 135243223 4294956320 18446744073709551615 134555564 0 0 4096 3 0 0 0 17 0 0 0
/proc/20312/statm: 1183 808 84 178 0 1003 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 11784

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

[startup+230.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 20312
/proc/meminfo: memFree=1414888/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
[pid=20311] ppid=20309 vsize=5356 CPUtime=0
/proc/20311/stat : 20311 (sh) S 20309 20309 20055 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 105300506 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20311/statm: 1339 232 193 169 0 50 0
[pid=20312] ppid=20311 vsize=4732 CPUtime=230.15
/proc/20312/stat : 20312 (minisat) R 20311 20309 20055 0 -1 4194304 853 0 0 0 23014 1 0 0 25 0 1 0 105300507 4845568 834 1992294400 134512640 135243223 4294956320 18446744073709551615 134563841 0 0 4096 3 0 0 0 17 0 0 0
/proc/20312/statm: 1183 834 84 178 0 1003 0
Current children cumulated CPU time (s) 230.16
Current children cumulated vsize (KiB) 11784

[startup+255.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 20312
/proc/meminfo: memFree=1414888/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
[pid=20311] ppid=20309 vsize=5356 CPUtime=0
/proc/20311/stat : 20311 (sh) S 20309 20309 20055 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 105300506 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20311/statm: 1339 232 193 169 0 50 0
[pid=20312] ppid=20311 vsize=4864 CPUtime=255.74
/proc/20312/stat : 20312 (minisat) R 20311 20309 20055 0 -1 4194304 863 0 0 0 25573 1 0 0 25 0 1 0 105300507 4980736 844 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/20312/statm: 1216 844 84 178 0 1036 0
Current children cumulated CPU time (s) 255.75
Current children cumulated vsize (KiB) 11916

[startup+268.701 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 20312
/proc/meminfo: memFree=1414824/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
[pid=20311] ppid=20309 vsize=5356 CPUtime=0
/proc/20311/stat : 20311 (sh) S 20309 20309 20055 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 105300506 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20311/statm: 1339 232 193 169 0 50 0
[pid=20312] ppid=20311 vsize=4864 CPUtime=268.54
/proc/20312/stat : 20312 (minisat) R 20311 20309 20055 0 -1 4194304 875 0 0 0 26853 1 0 0 25 0 1 0 105300507 4980736 856 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/20312/statm: 1216 856 84 178 0 1036 0
Current children cumulated CPU time (s) 268.55
Current children cumulated vsize (KiB) 11916

[startup+271.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 20312
/proc/meminfo: memFree=1414824/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
[pid=20311] ppid=20309 vsize=5356 CPUtime=0
/proc/20311/stat : 20311 (sh) S 20309 20309 20055 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 105300506 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20311/statm: 1339 232 193 169 0 50 0
[pid=20312] ppid=20311 vsize=4864 CPUtime=271.74
/proc/20312/stat : 20312 (minisat) R 20311 20309 20055 0 -1 4194304 879 0 0 0 27173 1 0 0 25 0 1 0 105300507 4980736 860 1992294400 134512640 135243223 4294956320 18446744073709551615 134558322 0 0 4096 3 0 0 0 17 0 0 0
/proc/20312/statm: 1216 860 84 178 0 1036 0
Current children cumulated CPU time (s) 271.75
Current children cumulated vsize (KiB) 11916

[startup+275.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 20312
/proc/meminfo: memFree=1414824/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
[pid=20311] ppid=20309 vsize=5356 CPUtime=0
/proc/20311/stat : 20311 (sh) S 20309 20309 20055 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 105300506 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20311/statm: 1339 232 193 169 0 50 0
[pid=20312] ppid=20311 vsize=4864 CPUtime=274.93
/proc/20312/stat : 20312 (minisat) R 20311 20309 20055 0 -1 4194304 879 0 0 0 27492 1 0 0 25 0 1 0 105300507 4980736 860 1992294400 134512640 135243223 4294956320 18446744073709551615 134555729 0 0 4096 3 0 0 0 17 0 0 0
/proc/20312/statm: 1216 860 84 178 0 1036 0
Current children cumulated CPU time (s) 274.94
Current children cumulated vsize (KiB) 11916

[startup+275.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 20312
/proc/meminfo: memFree=1414824/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
[pid=20311] ppid=20309 vsize=5356 CPUtime=0
/proc/20311/stat : 20311 (sh) S 20309 20309 20055 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 105300506 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20311/statm: 1339 232 193 169 0 50 0
[pid=20312] ppid=20311 vsize=4864 CPUtime=275.73
/proc/20312/stat : 20312 (minisat) R 20311 20309 20055 0 -1 4194304 879 0 0 0 27572 1 0 0 25 0 1 0 105300507 4980736 860 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/20312/statm: 1216 860 84 178 0 1036 0
Current children cumulated CPU time (s) 275.74
Current children cumulated vsize (KiB) 11916

[startup+276.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 20312
/proc/meminfo: memFree=1414824/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
[pid=20311] ppid=20309 vsize=5356 CPUtime=0
/proc/20311/stat : 20311 (sh) S 20309 20309 20055 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 105300506 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20311/statm: 1339 232 193 169 0 50 0
[pid=20312] ppid=20311 vsize=4864 CPUtime=276.13
/proc/20312/stat : 20312 (minisat) R 20311 20309 20055 0 -1 4194304 879 0 0 0 27612 1 0 0 25 0 1 0 105300507 4980736 860 1992294400 134512640 135243223 4294956320 18446744073709551615 134555735 0 0 4096 3 0 0 0 17 0 0 0
/proc/20312/statm: 1216 860 84 178 0 1036 0
Current children cumulated CPU time (s) 276.14
Current children cumulated vsize (KiB) 11916

[startup+276.701 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 20312
/proc/meminfo: memFree=1414824/2055924 swapFree=4181440/4192956
[pid=20309] ppid=20307 vsize=1696 CPUtime=0.01
/proc/20309/stat : 20309 (IUT_BMB_SAT) S 20307 20309 20055 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 105300503 1736704 223 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20309/statm: 424 223 106 274 0 147 0
[pid=20311] ppid=20309 vsize=5356 CPUtime=0
/proc/20311/stat : 20311 (sh) S 20309 20309 20055 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 105300506 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20311/statm: 1339 232 193 169 0 50 0
[pid=20312] ppid=20311 vsize=4864 CPUtime=276.52
/proc/20312/stat : 20312 (minisat) R 20311 20309 20055 0 -1 4194304 879 0 0 0 27651 1 0 0 25 0 1 0 105300507 4980736 860 1992294400 134512640 135243223 4294956320 18446744073709551615 134555520 0 0 4096 3 0 0 0 17 0 0 0
/proc/20312/statm: 1216 860 84 178 0 1036 0
Current children cumulated CPU time (s) 276.53
Current children cumulated vsize (KiB) 11916

Child status: 0
Real time (s): 276.765
CPU time (s): 276.627
CPU user time (s): 276.603
CPU system time (s): 0.023996
CPU usage (%): 99.95
Max. virtual memory (cumulated for all children) (KiB): 11916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 276.603
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1500
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= 8
involuntary context switches= 959

runsolver used 0.301954 second user time and 0.712891 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-26 21:05:12
IDJOB=1731618
IDBENCH=24755
IDSOLVER=523
FILE ID=node83/1731618-1240772712
PBS_JOBID= 9187194
Free space on /tmp= 66040 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest02-Mat26.sat05-457.reshuffled-07.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731618-1240772712/watcher-1731618-1240772712 -o /tmp/evaluation-result-1731618-1240772712/solver-1731618-1240772712 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1731618-1240772712.cnf HOME

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

MD5SUM BENCH= 3d4fadc8af17bc65dbe7fef013825ed5
RANDOM SEED=236093107

node83.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		: 3000.222
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		: 3000.222
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:      2055924 kB
MemFree:       1419616 kB
Buffers:         66132 kB
Cached:         506252 kB
SwapCached:       5412 kB
Active:         199988 kB
Inactive:       381272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1419616 kB
SwapTotal:     4192956 kB
SwapFree:      4181440 kB
Dirty:            2216 kB
Writeback:           0 kB
Mapped:          13496 kB
Slab:            41116 kB
Committed_AS:   409812 kB
PageTables:       1384 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= 66036 MiB
End job on node83 at 2009-04-26 21:09:49