Trace number 3276274

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 2007UNSAT 116.587 116.585

General information on the benchmark

NameSAT02/handmade/zhang-lintao/
xor-chain/x1_40.shuffled.cnf
MD5SUM15f5068fb216bf26d5385140ce74faaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.000999
Satisfiable
(Un)Satisfiability was proved
Number of variables118
Number of clauses314
Sum of the clauses size940
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3312
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 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:  118                                                  |
0.00/0.00	c |  Number of clauses:    314                                                  |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |      79      296     1144 |       98        0    nan |  0.000 % |
0.00/0.00	c |       100 |      79      296     1144 |      108      100     26 |  0.007 % |
0.00/0.00	c |       251 |      79      296     1144 |      119       93     13 |  0.007 % |
0.00/0.00	c |       477 |      79      296     1144 |      131       92     11 |  0.007 % |
0.00/0.00	c |       814 |      79      296     1144 |      144      100     12 |  0.007 % |
0.00/0.00	c |      1320 |      79      296     1144 |      158       96     12 |  0.007 % |
0.00/0.01	c |      2080 |      79      296     1144 |      174      193     14 |  0.007 % |
0.00/0.01	c |      3220 |      79      296     1144 |      192      130     13 |  0.007 % |
0.00/0.02	c |      4929 |      79      296     1144 |      211      210     15 |  0.007 % |
0.00/0.03	c |      7492 |      79      296     1144 |      232      134     13 |  0.007 % |
0.00/0.05	c |     11337 |      79      296     1144 |      255      201     12 |  0.007 % |
0.00/0.08	c |     17104 |      79      296     1144 |      281      230     13 |  0.007 % |
0.10/0.13	c |     25754 |      79      296     1144 |      309      302     12 |  0.007 % |
0.19/0.20	c |     38728 |      79      296     1144 |      340      185     12 |  0.007 % |
0.19/0.29	c |     58189 |      79      296     1144 |      374      339     14 |  0.007 % |
0.39/0.45	c |     87381 |      79      296     1144 |      412      256     13 |  0.007 % |
0.59/0.68	c |    131171 |      79      296     1144 |      453      278     14 |  0.007 % |
0.99/1.05	c |    196856 |      79      296     1144 |      498      274     12 |  0.007 % |
1.49/1.59	c |    295384 |      79      296     1144 |      548      408     11 |  0.007 % |
2.39/2.47	c |    443174 |      79      296     1144 |      603      303     11 |  0.007 % |
3.70/3.79	c |    664858 |      79      296     1144 |      663      425     14 |  0.007 % |
5.80/5.82	c |    997383 |      79      296     1144 |      730      598     13 |  0.007 % |
8.80/8.82	c |   1496174 |      79      296     1144 |      803      672     14 |  0.007 % |
13.50/13.58	c |   2244356 |      79      296     1144 |      883      617     12 |  0.007 % |
20.90/20.96	c |   3366631 |      79      296     1144 |      971      718     11 |  0.007 % |
31.90/32.00	c |   5050043 |      79      296     1144 |     1069      867     12 |  0.007 % |
48.90/48.90	c |   7575159 |      79      296     1144 |     1175      644     13 |  0.014 % |
75.80/75.85	c |  11362834 |      79      296     1144 |     1293      941     11 |  0.015 % |
115.50/115.58	c |  17044346 |      74      262     1014 |     1422      909     10 |  4.280 % |
116.50/116.58	c ===============================================================================
116.50/116.58	c restarts              : 29
116.50/116.58	c conflicts             : 17196262       (147498 /sec)
116.50/116.58	c decisions             : 26691433       (1.91 % random) (228941 /sec)
116.50/116.58	c propagations          : 149348454      (1281012 /sec)
116.50/116.58	c conflict literals     : 241572929      (18.48 % deleted)
116.50/116.58	c Memory used           : 2.34 MB
116.50/116.58	c CPU time              : 116.586 s
116.50/116.58	c 
116.50/116.58	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

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-3276274-1303668213/watcher-3276274-1303668213 -o /tmp/evaluation-result-3276274-1303668213/solver-3276274-1303668213 -C 5000 -W 5100 -M 15500 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-3276274-1303668213.cnf 

running on 4 cores: 1,3,5,7

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): 5100 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: 0.92 0.98 1.03 3/176 14713
/proc/meminfo: memFree=20333280/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=1724 CPUtime=0 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 135 0 0 0 0 0 0 0 25 0 1 0 478420953 1765376 92 33554432000 134512640 135048876 4290002800 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 431 92 66 131 0 298 0

[startup+0.105631 s]
/proc/loadavg: 0.92 0.98 1.03 3/176 14713
/proc/meminfo: memFree=20333280/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=1724 CPUtime=0.1 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 144 0 0 0 10 0 0 0 25 0 1 0 478420953 1765376 101 33554432000 134512640 135048876 4290002800 18446744073709551615 134546750 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 431 101 66 131 0 298 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1724

[startup+0.200617 s]
/proc/loadavg: 0.92 0.98 1.03 3/176 14713
/proc/meminfo: memFree=20333280/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=1724 CPUtime=0.19 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 146 0 0 0 19 0 0 0 25 0 1 0 478420953 1765376 103 33554432000 134512640 135048876 4290002800 18446744073709551615 134548073 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 431 103 66 131 0 298 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1724

[startup+0.300598 s]
/proc/loadavg: 0.92 0.98 1.03 3/176 14713
/proc/meminfo: memFree=20333280/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=1724 CPUtime=0.29 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 150 0 0 0 29 0 0 0 25 0 1 0 478420953 1765376 107 33554432000 134512640 135048876 4290002800 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 431 107 66 131 0 298 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1724

[startup+0.700522 s]
/proc/loadavg: 0.92 0.98 1.03 3/176 14713
/proc/meminfo: memFree=20333280/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=1856 CPUtime=0.69 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 155 0 0 0 69 0 0 0 25 0 1 0 478420953 1900544 112 33554432000 134512640 135048876 4290002800 18446744073709551615 134547114 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 464 112 66 131 0 331 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1856

[startup+1.50037 s]
/proc/loadavg: 0.92 0.98 1.03 4/178 14715
/proc/meminfo: memFree=20332404/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=1856 CPUtime=1.49 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 162 0 0 0 149 0 0 0 25 0 1 0 478420953 1900544 119 33554432000 134512640 135048876 4290002800 18446744073709551615 134547168 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 464 119 66 131 0 331 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1856

[startup+3.10106 s]
/proc/loadavg: 0.92 0.98 1.03 4/178 14715
/proc/meminfo: memFree=20331536/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=1856 CPUtime=3.1 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 177 0 0 0 310 0 0 0 25 0 1 0 478420953 1900544 134 33554432000 134512640 135048876 4290002800 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 464 134 66 131 0 331 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1856

[startup+6.30045 s]
/proc/loadavg: 1.01 1.00 1.04 4/178 14716
/proc/meminfo: memFree=20331892/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=1992 CPUtime=6.3 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 187 0 0 0 630 0 0 0 25 0 1 0 478420953 2039808 144 33554432000 134512640 135048876 4290002800 18446744073709551615 134553689 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 498 144 66 131 0 365 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1992

[startup+12.7002 s]
/proc/loadavg: 1.09 1.02 1.04 4/178 14716
/proc/meminfo: memFree=20331660/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=1992 CPUtime=12.7 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 209 0 0 0 1270 0 0 0 25 0 1 0 478420953 2039808 166 33554432000 134512640 135048876 4290002800 18446744073709551615 134552886 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 498 166 66 131 0 365 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1992

[startup+25.5008 s]
/proc/loadavg: 1.29 1.06 1.06 4/178 14718
/proc/meminfo: memFree=20331504/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=2124 CPUtime=25.5 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 234 0 0 0 2550 0 0 0 25 0 1 0 478420953 2174976 191 33554432000 134512640 135048876 4290002800 18446744073709551615 134553675 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 531 191 66 131 0 398 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2124

[startup+51.1009 s]
/proc/loadavg: 1.53 1.14 1.08 4/178 14720
/proc/meminfo: memFree=20330916/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=2124 CPUtime=51.1 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 251 0 0 0 5110 0 0 0 25 0 1 0 478420953 2174976 208 33554432000 134512640 135048876 4290002800 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 531 208 66 131 0 398 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2124

[startup+102.301 s]
/proc/loadavg: 1.95 1.30 1.14 4/178 14721
/proc/meminfo: memFree=20329992/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=2256 CPUtime=102.3 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 284 0 0 0 10230 0 0 0 25 0 1 0 478420953 2310144 241 33554432000 134512640 135048876 4290002800 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 564 241 66 131 0 431 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2256

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

[startup+102.406 s]
/proc/loadavg: 1.95 1.30 1.14 4/178 14721
/proc/meminfo: memFree=20329992/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=2256 CPUtime=102.4 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 284 0 0 0 10240 0 0 0 25 0 1 0 478420953 2310144 241 33554432000 134512640 135048876 4290002800 18446744073709551615 134552613 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 564 241 66 131 0 431 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 2256

[startup+108.801 s]
/proc/loadavg: 1.96 1.31 1.14 4/178 14721
/proc/meminfo: memFree=20329864/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=2388 CPUtime=108.8 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 286 0 0 0 10880 0 0 0 25 0 1 0 478420953 2445312 243 33554432000 134512640 135048876 4290002800 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 597 243 66 131 0 464 0
Current children cumulated CPU time (s) 108.8
Current children cumulated vsize (KiB) 2388

[startup+112 s]
/proc/loadavg: 1.96 1.32 1.15 4/178 14721
/proc/meminfo: memFree=20329984/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=2388 CPUtime=112 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 287 0 0 0 11200 0 0 0 25 0 1 0 478420953 2445312 244 33554432000 134512640 135048876 4290002800 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 597 244 66 131 0 464 0
Current children cumulated CPU time (s) 112
Current children cumulated vsize (KiB) 2388

[startup+113.601 s]
/proc/loadavg: 1.96 1.33 1.15 4/178 14721
/proc/meminfo: memFree=20329984/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=2388 CPUtime=113.6 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 287 0 0 0 11360 0 0 0 25 0 1 0 478420953 2445312 244 33554432000 134512640 135048876 4290002800 18446744073709551615 134545993 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 597 244 66 131 0 464 0
Current children cumulated CPU time (s) 113.6
Current children cumulated vsize (KiB) 2388

[startup+115.201 s]
/proc/loadavg: 1.96 1.33 1.15 4/178 14721
/proc/meminfo: memFree=20329984/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=2388 CPUtime=115.2 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 288 0 0 0 11520 0 0 0 25 0 1 0 478420953 2445312 245 33554432000 134512640 135048876 4290002800 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 597 245 66 131 0 464 0
Current children cumulated CPU time (s) 115.2
Current children cumulated vsize (KiB) 2388

[startup+116.001 s]
/proc/loadavg: 1.96 1.33 1.15 4/178 14721
/proc/meminfo: memFree=20329984/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=2388 CPUtime=116 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 288 0 0 0 11600 0 0 0 25 0 1 0 478420953 2445312 245 33554432000 134512640 135048876 4290002800 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 597 245 66 131 0 464 0
Current children cumulated CPU time (s) 116
Current children cumulated vsize (KiB) 2388

[startup+116.4 s]
/proc/loadavg: 1.96 1.33 1.15 4/178 14721
/proc/meminfo: memFree=20329984/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=2388 CPUtime=116.4 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 288 0 0 0 11640 0 0 0 25 0 1 0 478420953 2445312 245 33554432000 134512640 135048876 4290002800 18446744073709551615 134553043 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 597 245 66 131 0 464 0
Current children cumulated CPU time (s) 116.4
Current children cumulated vsize (KiB) 2388

[startup+116.5 s]
/proc/loadavg: 1.96 1.33 1.15 4/178 14721
/proc/meminfo: memFree=20329984/32950928 swapFree=67111524/67111528
[pid=14713] ppid=14711 vsize=2388 CPUtime=116.5 cores=1,3,5,7
/proc/14713/stat : 14713 (minisat_noasser) R 14711 14713 14676 0 -1 4202496 288 0 0 0 11650 0 0 0 25 0 1 0 478420953 2445312 245 33554432000 134512640 135048876 4290002800 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14713/statm: 597 245 66 131 0 464 0
Current children cumulated CPU time (s) 116.5
Current children cumulated vsize (KiB) 2388

Child status: 20
Real time (s): 116.585
CPU time (s): 116.587
CPU user time (s): 116.586
CPU system time (s): 0.000999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 116.586
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 294
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= 5
involuntary context switches= 176

runsolver used 0.164974 second user time and 0.370943 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-24 20:03:33
IDJOB=3276274
IDBENCH=87817
IDSOLVER=1678
FILE ID=node127/3276274-1303668213
RUNJOBID= node127-1303668213-14695
PBS_JOBID= 13150769
Free space on /tmp= 71436 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_40.shuffled.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3276274-1303668213/watcher-3276274-1303668213 -o /tmp/evaluation-result-3276274-1303668213/solver-3276274-1303668213 -C 5000 -W 5100 -M 15500 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-3276274-1303668213.cnf

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

MD5SUM BENCH= 15f5068fb216bf26d5385140ce74faaf
RANDOM SEED=277168023

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:      20333568 kB
Buffers:       2390392 kB
Cached:        9613612 kB
SwapCached:          4 kB
Active:        8228172 kB
Inactive:      3839852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20333568 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            3148 kB
Writeback:           0 kB
AnonPages:       63924 kB
Mapped:          13708 kB
Slab:           483912 kB
PageTables:       4728 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   184120 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 20:05:30