Trace number 3275124

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
SAT07 reference solver: minisat SAT 2007? (TO) 5000.13 4999.94

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v2400c266431g6.cnf
MD5SUMd0bb6612a0c88017c970eb8fd1a4be9e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2400
Number of clauses266431
Sum of the clauses size535112
Maximum clause length32
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2266356
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 575

Solver Data 

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  2400                                                 |
0.00/0.00	c |  Number of clauses:    266431                                               |
0.00/0.09	c |  Parsing time:         0.08         s                                       |
6.79/6.86	c ============================[ Search Statistics ]==============================
6.79/6.86	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.79/6.86	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.79/6.86	c ===============================================================================
6.79/6.86	c |         0 |    2325   264031   815411 |    88010        0    nan |  0.000 % |
6.79/6.88	c |       102 |    2325   264031   815411 |    96811      102    247 |  0.000 % |
6.89/6.91	c |       253 |    2325   264031   815411 |   106492      253    222 |  0.000 % |
6.89/6.95	c |       478 |    2325   264031   815411 |   117141      478    249 |  0.000 % |
6.99/7.00	c |       815 |    2325   264031   815411 |   128855      815    254 |  0.000 % |
7.09/7.10	c |      1322 |    2325   264031   815411 |   141741     1322    272 |  0.000 % |
7.19/7.25	c |      2083 |    2325   264031   815411 |   155915     2083    267 |  0.000 % |
7.39/7.45	c |      3224 |    2325   264031   815411 |   171507     3224    264 |  0.000 % |
7.79/7.82	c |      4932 |    2325   264031   815411 |   188657     4932    265 |  0.000 % |
8.49/8.50	c |      7494 |    2325   264031   815411 |   207523     7494    256 |  0.000 % |
9.49/9.59	c |     11338 |    2325   264031   815411 |   228276    11338    257 |  0.000 % |
11.80/11.87	c |     17105 |    2325   264031   815411 |   251103    17105    255 |  0.000 % |
15.59/15.61	c |     25754 |    2325   264031   815411 |   276214    25754    250 |  0.000 % |
22.80/22.88	c |     38728 |    2325   264031   815411 |   303835    38728    251 |  0.000 % |
34.60/34.67	c |     58189 |    2325   264031   815411 |   334219    58189    249 |  0.000 % |
60.59/60.62	c |     87386 |    2325   264031   815411 |   367641    87386    250 |  0.000 % |
135.10/135.12	c |    131176 |    2325   264031   815411 |   404405   131176    255 |  0.000 % |
268.90/268.99	c |    196861 |    2325   264031   815411 |   444845   196861    258 |  0.000 % |
605.32/605.32	c |    295390 |    2325   264031   815411 |   489330   295390    254 |  0.000 % |
1105.54/1105.50	c |    443183 |    2325   264031   815411 |   538263   443183    252 |  0.000 % |
2167.97/2167.90	c |    664866 |    2325   264031   815411 |   592089   150698    258 |  0.000 % |
3826.64/3826.52	c |    997391 |    2325   264031   815411 |   651298   483223    263 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3275124-1303640254/watcher-3275124-1303640254 -o /tmp/evaluation-result-3275124-1303640254/solver-3275124-1303640254 -C 5000 -W 5000 -M 15500 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-3275124-1303640254.cnf 

running on 4 cores: 0,2,4,6

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): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 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: 2.00 2.00 1.94 3/177 13236
/proc/meminfo: memFree=20330264/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=2600 CPUtime=0 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 582 0 0 0 0 0 0 0 25 0 1 0 475625064 2662400 538 33554432000 134512640 135048876 4291288512 18446744073709551615 134519072 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 650 538 50 131 0 517 0

[startup+0.008971 s]
/proc/loadavg: 2.00 2.00 1.94 3/177 13236
/proc/meminfo: memFree=20330264/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=3100 CPUtime=0 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 687 0 0 0 0 0 0 0 25 0 1 0 475625064 3174400 643 33554432000 134512640 135048876 4291288512 18446744073709551615 134557162 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 775 643 50 131 0 642 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3100

[startup+0.100955 s]
/proc/loadavg: 2.00 2.00 1.94 3/177 13236
/proc/meminfo: memFree=20330264/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=16104 CPUtime=0.09 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 3899 0 0 0 9 0 0 0 25 0 1 0 475625064 16490496 3855 33554432000 134512640 135048876 4291288512 18446744073709551615 134529378 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 4026 3855 62 131 0 3893 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16104

[startup+0.300994 s]
/proc/loadavg: 2.00 2.00 1.94 3/177 13236
/proc/meminfo: memFree=20330264/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=16104 CPUtime=0.29 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 3899 0 0 0 29 0 0 0 25 0 1 0 475625064 16490496 3855 33554432000 134512640 135048876 4291288512 18446744073709551615 134529655 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 4026 3855 62 131 0 3893 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16104

[startup+0.700916 s]
/proc/loadavg: 2.00 2.00 1.94 3/177 13236
/proc/meminfo: memFree=20330264/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=16104 CPUtime=0.69 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 3899 0 0 0 69 0 0 0 25 0 1 0 475625064 16490496 3855 33554432000 134512640 135048876 4291288512 18446744073709551615 134529398 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 4026 3855 62 131 0 3893 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16104

[startup+1.50077 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 13237
/proc/meminfo: memFree=20309800/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=21716 CPUtime=1.49 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 5201 0 0 0 149 0 0 0 25 0 1 0 475625064 22237184 5157 33554432000 134512640 135048876 4291288512 18446744073709551615 134529677 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 5429 5157 62 131 0 5296 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21716

[startup+3.10046 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 13237
/proc/meminfo: memFree=20302996/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=21716 CPUtime=3.09 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 5228 0 0 0 309 0 0 0 25 0 1 0 475625064 22237184 5184 33554432000 134512640 135048876 4291288512 18446744073709551615 134529677 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 5429 5184 62 131 0 5296 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21716

[startup+6.30085 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 13237
/proc/meminfo: memFree=20294368/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=21716 CPUtime=6.29 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 5288 0 0 0 629 0 0 0 25 0 1 0 475625064 22237184 5244 33554432000 134512640 135048876 4291288512 18446744073709551615 134529686 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 5429 5244 62 131 0 5296 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21716

[startup+12.7006 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 13237
/proc/meminfo: memFree=20270336/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=35272 CPUtime=12.69 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 9340 0 0 0 1267 2 0 0 25 0 1 0 475625064 36118528 8679 33554432000 134512640 135048876 4291288512 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 8818 8679 67 131 0 8685 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35272

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 13237
/proc/meminfo: memFree=20231808/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=60476 CPUtime=25.49 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 15626 0 0 0 2546 3 0 0 25 0 1 0 475625064 61927424 14965 33554432000 134512640 135048876 4291288512 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 15119 14965 67 131 0 14986 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 60476

[startup+51.1002 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 13238
/proc/meminfo: memFree=20191216/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=93004 CPUtime=51.09 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 23778 0 0 0 5104 5 0 0 25 0 1 0 475625064 95236096 23117 33554432000 134512640 135048876 4291288512 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 23251 23117 67 131 0 23118 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 93004

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 1.94 4/178 13240
/proc/meminfo: memFree=20139100/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=136688 CPUtime=102.3 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 34639 0 0 0 10222 8 0 0 25 0 1 0 475625064 139968512 33978 33554432000 134512640 135048876 4291288512 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 34172 33978 67 131 0 34039 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 136688

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 13241
/proc/meminfo: memFree=20100508/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=168768 CPUtime=162.29 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 42601 0 0 0 16218 11 0 0 25 0 1 0 475625064 172818432 41940 33554432000 134512640 135048876 4291288512 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 42192 41940 67 131 0 42059 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 168768

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 13243
/proc/meminfo: memFree=20052492/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=207324 CPUtime=222.3 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 52219 0 0 0 22215 15 0 0 25 0 1 0 475625064 212299776 51558 33554432000 134512640 135048876 4291288512 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 51831 51558 67 131 0 51698 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 207324

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 13244
/proc/meminfo: memFree=20024704/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=232192 CPUtime=282.3 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 58424 0 0 0 28213 17 0 0 25 0 1 0 475625064 237764608 57763 33554432000 134512640 135048876 4291288512 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 58048 57763 67 131 0 57915 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 232192

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 13246
/proc/meminfo: memFree=19993300/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=259912 CPUtime=342.3 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 65262 0 0 0 34209 21 0 0 25 0 1 0 475625064 266149888 64601 33554432000 134512640 135048876 4291288512 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 64978 64601 67 131 0 64845 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 259912

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 13248
/proc/meminfo: memFree=19973448/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=279236 CPUtime=402.31 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 70099 0 0 0 40208 23 0 0 25 0 1 0 475625064 285937664 69438 33554432000 134512640 135048876 4291288512 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 69809 69438 67 131 0 69676 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 279236

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 13249
/proc/meminfo: memFree=19946644/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=292544 CPUtime=462.31 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 73432 0 0 0 46207 24 0 0 25 0 1 0 475625064 299565056 72771 33554432000 134512640 135048876 4291288512 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 73136 72771 67 131 0 73003 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 292544

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 13251
/proc/meminfo: memFree=19933732/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=304860 CPUtime=522.31 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 76482 0 0 0 52206 25 0 0 25 0 1 0 475625064 312176640 75821 33554432000 134512640 135048876 4291288512 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 76215 75821 67 131 0 76082 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 304860

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 13252
/proc/meminfo: memFree=19917720/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=320488 CPUtime=582.31 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 80373 0 0 0 58205 26 0 0 25 0 1 0 475625064 328179712 79712 33554432000 134512640 135048876 4291288512 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 80122 79712 67 131 0 79989 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 320488


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 2.01 2.01 1.98 3/178 13357
/proc/meminfo: memFree=19591324/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=594460 CPUtime=4062.45 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 148110 0 0 0 406182 63 0 0 25 0 1 0 475625064 608727040 147433 33554432000 134512640 135048876 4291288512 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 148615 147433 67 131 0 148482 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 594460

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/178 13359
/proc/meminfo: memFree=19576912/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=604324 CPUtime=4122.45 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 150520 0 0 0 412180 65 0 0 25 0 1 0 475625064 618827776 149835 33554432000 134512640 135048876 4291288512 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 151081 149835 67 131 0 150948 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 604324

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 13360
/proc/meminfo: memFree=19565236/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=614108 CPUtime=4182.45 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 152962 0 0 0 418179 66 0 0 25 0 1 0 475625064 628846592 152277 33554432000 134512640 135048876 4291288512 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 153527 152277 67 131 0 153394 0
Current children cumulated CPU time (s) 4182.45
Current children cumulated vsize (KiB) 614108

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 13362
/proc/meminfo: memFree=19554544/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=624732 CPUtime=4242.46 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 155570 0 0 0 424178 68 0 0 25 0 1 0 475625064 639725568 154885 33554432000 134512640 135048876 4291288512 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 156183 154885 67 131 0 156050 0
Current children cumulated CPU time (s) 4242.46
Current children cumulated vsize (KiB) 624732

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 13364
/proc/meminfo: memFree=19550184/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=629220 CPUtime=4302.45 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 156691 0 0 0 430177 68 0 0 25 0 1 0 475625064 644321280 156006 33554432000 134512640 135048876 4291288512 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 157305 156006 67 131 0 157172 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 629220

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 13365
/proc/meminfo: memFree=19543468/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=636284 CPUtime=4362.46 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 158350 0 0 0 436177 69 0 0 25 0 1 0 475625064 651554816 157665 33554432000 134512640 135048876 4291288512 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 159071 157665 67 131 0 158938 0
Current children cumulated CPU time (s) 4362.46
Current children cumulated vsize (KiB) 636284

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 13367
/proc/meminfo: memFree=19528572/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=644336 CPUtime=4422.46 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 160409 0 0 0 442176 70 0 0 25 0 1 0 475625064 659800064 159724 33554432000 134512640 135048876 4291288512 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 161084 159724 67 131 0 160951 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 644336

[startup+4482.3 s]
/proc/loadavg: 2.03 2.01 1.98 3/178 13368
/proc/meminfo: memFree=19520856/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=651496 CPUtime=4482.46 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 162170 0 0 0 448175 71 0 0 25 0 1 0 475625064 667131904 161485 33554432000 134512640 135048876 4291288512 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 162874 161485 67 131 0 162741 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 651496

[startup+4542.3 s]
/proc/loadavg: 2.01 2.01 1.98 3/178 13370
/proc/meminfo: memFree=19508928/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=658656 CPUtime=4542.47 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 163955 0 0 0 454174 73 0 0 25 0 1 0 475625064 674463744 163270 33554432000 134512640 135048876 4291288512 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 164664 163270 67 131 0 164531 0
Current children cumulated CPU time (s) 4542.47
Current children cumulated vsize (KiB) 658656

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 13372
/proc/meminfo: memFree=19500848/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=666580 CPUtime=4602.47 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 165927 0 0 0 460173 74 0 0 25 0 1 0 475625064 682577920 165242 33554432000 134512640 135048876 4291288512 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 166645 165242 67 131 0 166512 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 666580

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 13373
/proc/meminfo: memFree=19492896/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=674448 CPUtime=4662.47 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 167872 0 0 0 466172 75 0 0 25 0 1 0 475625064 690634752 167187 33554432000 134512640 135048876 4291288512 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 168612 167187 67 131 0 168479 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 674448

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 13375
/proc/meminfo: memFree=19484080/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=682516 CPUtime=4722.48 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 169904 0 0 0 472172 76 0 0 25 0 1 0 475625064 698896384 169219 33554432000 134512640 135048876 4291288512 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 170629 169219 67 131 0 170496 0
Current children cumulated CPU time (s) 4722.48
Current children cumulated vsize (KiB) 682516

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 13376
/proc/meminfo: memFree=19476984/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=689780 CPUtime=4782.47 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 171715 0 0 0 478171 76 0 0 25 0 1 0 475625064 706334720 171030 33554432000 134512640 135048876 4291288512 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 172445 171030 67 131 0 172312 0
Current children cumulated CPU time (s) 4782.47
Current children cumulated vsize (KiB) 689780

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 13378
/proc/meminfo: memFree=19465552/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=700736 CPUtime=4842.47 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 174447 0 0 0 484170 77 0 0 25 0 1 0 475625064 717553664 173762 33554432000 134512640 135048876 4291288512 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 175184 173762 67 131 0 175051 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 700736

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 13380
/proc/meminfo: memFree=19457712/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=708792 CPUtime=4902.48 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 176464 0 0 0 490170 78 0 0 25 0 1 0 475625064 725803008 175779 33554432000 134512640 135048876 4291288512 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 177198 175779 67 131 0 177065 0
Current children cumulated CPU time (s) 4902.48
Current children cumulated vsize (KiB) 708792

[startup+4962.3 s]
/proc/loadavg: 2.04 2.01 1.99 3/178 13381
/proc/meminfo: memFree=19449636/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=716596 CPUtime=4962.48 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 178395 0 0 0 496169 79 0 0 25 0 1 0 475625064 733794304 177710 33554432000 134512640 135048876 4291288512 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 179149 177710 67 131 0 179016 0
Current children cumulated CPU time (s) 4962.48
Current children cumulated vsize (KiB) 716596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.02 2.01 1.99 2/177 13383
/proc/meminfo: memFree=19614916/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=722568 CPUtime=5000.09 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 179871 0 0 0 499929 80 0 0 25 0 1 0 475625064 739909632 179186 33554432000 134512640 135048876 4291288512 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 180642 179186 67 131 0 180509 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 722568

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+4999.9 s]
/proc/loadavg: 2.02 2.01 1.99 2/177 13383
/proc/meminfo: memFree=19614916/32950928 swapFree=67111524/67111528
[pid=13236] ppid=13234 vsize=722568 CPUtime=5000.09 cores=0,2,4,6
/proc/13236/stat : 13236 (minisat_noasser) R 13234 13236 12984 0 -1 4202496 179871 0 0 0 499929 80 0 0 25 0 1 0 475625064 739909632 179186 33554432000 134512640 135048876 4291288512 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/13236/statm: 180642 179186 67 131 0 180509 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 722568

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.13
CPU user time (s): 4999.29
CPU system time (s): 0.839872
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 722568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.29
system time used= 0.839872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 179871
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= 3
involuntary context switches= 14538

runsolver used 7.45187 second user time and 15.7836 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-24 12:17:34
IDJOB=3275124
IDBENCH=71471
IDSOLVER=1678
FILE ID=node127/3275124-1303640254
RUNJOBID= node127-1303635250-13002
PBS_JOBID= 13150721
Free space on /tmp= 71428 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v2400c266431g6.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3275124-1303640254/watcher-3275124-1303640254 -o /tmp/evaluation-result-3275124-1303640254/solver-3275124-1303640254 -C 5000 -W 5000 -M 15500 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-3275124-1303640254.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= d0bb6612a0c88017c970eb8fd1a4be9e
RANDOM SEED=1968658123

node127.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      20330420 kB
Buffers:       2388340 kB
Cached:        9615892 kB
SwapCached:          4 kB
Active:        8231540 kB
Inactive:      3841632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20330420 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            7000 kB
Writeback:           0 kB
AnonPages:       67872 kB
Mapped:          14952 kB
Slab:           483596 kB
PageTables:       4208 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   208692 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71432 MiB
End job on node127 at 2011-04-24 13:40:56