Trace number 3420238

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat hack reference: minisat 2.2.0UNSAT 1195.66 1195.63

General information on the benchmark

NameSAT-Race-2010-CNF/hardware-verification/
velev/1dlx_c_iq57_a.cnf
MD5SUM953b9cb99bfd26cff0e1ac65be1241f6
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark552.98
Satisfiable
(Un)Satisfiability was proved
Number of variables569795
Number of clauses8562505
Sum of the clauses size24843745
Maximum clause length186
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 27567948
Number of clauses of size 3724416
Number of clauses of size 49898
Number of clauses of size 560873
Number of clauses of size over 5199369

Solver Data 

1195.51/1195.56	WARNING: for repeatability, setting FPU to use double precision
1195.51/1195.56	============================[ Problem Statistics ]=============================
1195.51/1195.56	|                                                                             |
1195.51/1195.56	|  Number of variables:        569795                                         |
1195.51/1195.56	|  Number of clauses:         8562504                                         |
1195.51/1195.56	|  Parse time:                   3.22 s                                       |
1195.51/1195.56	|  Eliminated clauses:          11.36 Mb                                      |
1195.51/1195.56	|  Simplification time:         18.20 s                                       |
1195.51/1195.56	|                                                                             |
1195.51/1195.56	============================[ Search Statistics ]==============================
1195.51/1195.56	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1195.51/1195.56	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1195.51/1195.56	===============================================================================
1195.51/1195.56	|       100 |  426395  8269162 26113095 |  3032026      100     76 |  0.011 % |
1195.51/1195.56	|       250 |  426395  8269162 26113095 |  3335228      250     57 |  0.011 % |
1195.51/1195.56	|       475 |  426395  8269162 26113095 |  3668751      475     58 |  0.011 % |
1195.51/1195.56	|       812 |  426395  8269162 26113095 |  4035626      812     62 |  0.011 % |
1195.51/1195.56	|      1318 |  426395  8269162 26113095 |  4439189     1318     83 |  0.011 % |
1195.51/1195.56	|      2077 |  426395  8269162 26113095 |  4883108     2077     74 |  0.011 % |
1195.51/1195.56	|      3216 |  426395  8269162 26113095 |  5371419     3216     85 |  0.011 % |
1195.51/1195.56	|      4924 |  426395  8269162 26113095 |  5908561     4924     96 |  0.011 % |
1195.51/1195.56	|      7486 |  426395  8269162 26113095 |  6499417     7486    113 |  0.011 % |
1195.51/1195.56	|     11330 |  426395  8269162 26113095 |  7149358    11330    126 |  0.011 % |
1195.51/1195.56	|     17096 |  426395  8269162 26113095 |  7864294    17096    133 |  0.011 % |
1195.51/1195.56	|     25745 |  426395  8269162 26113095 |  8650724    25745    135 |  0.011 % |
1195.51/1195.56	|     38719 |  426395  8269162 26113095 |  9515796    38719    150 |  0.011 % |
1195.51/1195.56	|     58180 |  426395  8269162 26113095 | 10467376    58180    131 |  0.011 % |
1195.51/1195.56	|     87372 |  426395  8269162 26113095 | 11514113    87372    127 |  0.011 % |
1195.51/1195.56	|    131161 |  426395  8269162 26113095 | 12665525   131161    141 |  0.011 % |
1195.51/1195.56	|    196845 |  426395  8269162 26113095 | 13932077   196845    145 |  0.011 % |
1195.51/1195.56	|    295371 |  426394  8269054 26112190 | 15325285   295370    153 |  0.011 % |
1195.51/1195.56	|    443160 |  426394  8269054 26112190 | 16857814   443159    165 |  0.011 % |
1195.51/1195.56	|    664843 |  426394  8269054 26112190 | 18543595   664842    183 |  0.011 % |
1195.51/1195.56	|    997368 |  426392  8268883 26110754 | 20397955   997365    199 |  0.011 % |
1195.51/1195.56	===============================================================================
1195.51/1195.56	restarts              : 2558
1195.51/1195.56	conflicts             : 1341680        (1123 /sec)
1195.51/1195.56	decisions             : 29414534       (0.00 % random) (24625 /sec)
1195.51/1195.56	propagations          : 8534528058     (7144822 /sec)
1195.51/1195.56	conflict literals     : 305606122      (67.22 % deleted)
1195.51/1195.56	Memory used           : 1921.00 MB
1195.51/1195.56	CPU time              : 1194.51 s
1195.51/1195.56	
1195.51/1195.56	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: 961)

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-3420238-1306590590/watcher-3420238-1306590590 -o /tmp/evaluation-result-3420238-1306590590/solver-3420238-1306590590 -C 5000 -W 5100 -M 15500 minisat_release HOME/instance-3420238-1306590590.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): 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.93 2.01 1.99 2/535 12701
/proc/meminfo: memFree=17453136/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=20280 CPUtime=0 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 937 0 0 0 0 0 0 0 22 0 1 0 770657575 20766720 862 33554432000 4194304 4291037 140735046396816 18446744073709551615 4277897 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 5070 863 214 24 0 1704 0

[startup+0.044057 s]
/proc/loadavg: 1.93 2.01 1.99 2/535 12701
/proc/meminfo: memFree=17453136/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=25428 CPUtime=0.03 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 2861 0 0 0 3 0 0 0 22 0 1 0 770657575 26038272 2513 33554432000 4194304 4291037 140735046396816 18446744073709551615 4277897 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 6357 2514 215 24 0 2991 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 25428

[startup+0.101033 s]
/proc/loadavg: 1.93 2.01 1.99 2/535 12701
/proc/meminfo: memFree=17453136/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=36660 CPUtime=0.09 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 6035 0 0 0 8 1 0 0 22 0 1 0 770657575 37539840 5203 33554432000 4194304 4291037 140735046396816 18446744073709551615 4277998 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 9165 5204 215 24 0 5799 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 36660

[startup+0.301012 s]
/proc/loadavg: 1.93 2.01 1.99 2/535 12701
/proc/meminfo: memFree=17453136/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=76976 CPUtime=0.29 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 17030 0 0 0 27 2 0 0 23 0 1 0 770657575 78823424 14278 33554432000 4194304 4291037 140735046396816 18446744073709551615 4277998 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 19244 14278 215 24 0 15878 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 76976

[startup+0.700928 s]
/proc/loadavg: 1.93 2.01 1.99 2/535 12701
/proc/meminfo: memFree=17453136/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=163632 CPUtime=0.69 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 38241 0 0 0 63 6 0 0 25 0 1 0 770657575 167559168 31991 33554432000 4194304 4291037 140735046396816 18446744073709551615 228244045579 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 40908 31992 215 24 0 37542 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 163632

[startup+1.50082 s]
/proc/loadavg: 1.93 2.01 1.99 3/536 12702
/proc/meminfo: memFree=17274948/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=302464 CPUtime=1.49 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 80811 0 0 0 136 13 0 0 25 0 1 0 770657575 309723136 66925 33554432000 4194304 4291037 140735046396816 18446744073709551615 4240897 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 75616 66926 215 24 0 72250 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 302464

[startup+3.10053 s]
/proc/loadavg: 1.93 2.01 1.99 3/536 12702
/proc/meminfo: memFree=17087220/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=639884 CPUtime=3.09 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 157142 0 0 0 285 24 0 0 25 0 1 0 770657575 655241216 134258 33554432000 4194304 4291037 140735046396816 18446744073709551615 4277998 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 159971 134258 215 24 0 156605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 639884

[startup+6.30099 s]
/proc/loadavg: 1.93 2.01 1.99 3/536 12702
/proc/meminfo: memFree=16830552/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=693404 CPUtime=6.29 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 185455 0 0 0 601 28 0 0 25 0 1 0 770657575 710045696 153795 33554432000 4194304 4291037 140735046396816 18446744073709551615 4230015 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 173351 153795 238 24 0 169985 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 693404

[startup+12.7009 s]
/proc/loadavg: 1.94 2.01 1.99 3/536 12702
/proc/meminfo: memFree=16732856/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=747344 CPUtime=12.69 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 207238 0 0 0 1238 31 0 0 25 0 1 0 770657575 765280256 174852 33554432000 4194304 4291037 140735046396816 18446744073709551615 4231754 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 186836 174852 239 24 0 183470 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 747344

[startup+25.5006 s]
/proc/loadavg: 1.95 2.01 1.99 3/536 12703
/proc/meminfo: memFree=16821092/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=695172 CPUtime=25.49 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 249621 0 0 0 2513 36 0 0 25 0 1 0 770657575 711856128 147013 33554432000 4194304 4291037 140735046396816 18446744073709551615 4255983 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 173793 147013 259 24 0 170427 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 695172

[startup+51.1011 s]
/proc/loadavg: 1.97 2.00 1.99 3/536 12703
/proc/meminfo: memFree=16761736/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=695172 CPUtime=51.09 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 255644 0 0 0 5072 37 0 0 25 0 1 0 770657575 711856128 152991 33554432000 4194304 4291037 140735046396816 18446744073709551615 4256347 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 173793 152991 259 24 0 170427 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 695172

[startup+102.32 s]
/proc/loadavg: 2.14 2.03 2.01 3/536 12705
/proc/meminfo: memFree=16674336/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=695172 CPUtime=102.31 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 263578 0 0 0 10192 39 0 0 25 0 1 0 770657575 711856128 160862 33554432000 4194304 4291037 140735046396816 18446744073709551615 4255943 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 173793 160862 259 24 0 170427 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 695172

[startup+162.301 s]
/proc/loadavg: 2.12 2.04 2.00 3/536 12706
/proc/meminfo: memFree=16758644/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=827432 CPUtime=162.29 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 275629 0 0 0 16188 41 0 0 25 0 1 0 770657575 847290368 172831 33554432000 4194304 4291037 140735046396816 18446744073709551615 4255760 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 206858 172831 259 24 0 203492 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 827432

[startup+222.301 s]
/proc/loadavg: 2.04 2.03 2.00 3/536 12708
/proc/meminfo: memFree=16600156/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=827432 CPUtime=222.29 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 292455 0 0 0 22184 45 0 0 25 0 1 0 770657575 847290368 189580 33554432000 4194304 4291037 140735046396816 18446744073709551615 4255983 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 206858 189580 259 24 0 203492 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 827432

[startup+282.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/536 12709
/proc/meminfo: memFree=16476632/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1042356 CPUtime=282.3 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 306832 0 0 0 28182 48 0 0 25 0 1 0 770657575 1067372544 203882 33554432000 4194304 4291037 140735046396816 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 260589 203882 259 24 0 257223 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 1042356

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 12711
/proc/meminfo: memFree=16522608/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1042356 CPUtime=342.3 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 325311 0 0 0 34178 52 0 0 25 0 1 0 770657575 1067372544 222266 33554432000 4194304 4291037 140735046396816 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 260589 222266 259 24 0 257223 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 1042356

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 12713
/proc/meminfo: memFree=16356540/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1042356 CPUtime=402.29 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 346699 0 0 0 40172 57 0 0 25 0 1 0 770657575 1067372544 243578 33554432000 4194304 4291037 140735046396816 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 260589 243578 259 24 0 257223 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 1042356

[startup+462.301 s]
/proc/loadavg: 2.09 2.04 2.01 3/536 12714
/proc/meminfo: memFree=16219252/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1391604 CPUtime=462.3 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 364201 0 0 0 46168 62 0 0 25 0 1 0 770657575 1425002496 261003 33554432000 4194304 4291037 140735046396816 18446744073709551615 4248998 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 347901 261004 259 24 0 344535 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1391604

[startup+522.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/536 12716
/proc/meminfo: memFree=16255800/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1391604 CPUtime=522.3 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 385588 0 0 0 52164 66 0 0 25 0 1 0 770657575 1425002496 282301 33554432000 4194304 4291037 140735046396816 18446744073709551615 4261891 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 347901 282301 259 24 0 344535 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 1391604

[startup+582.301 s]
/proc/loadavg: 1.80 1.98 1.99 2/530 12735
/proc/meminfo: memFree=16463728/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1391604 CPUtime=582.29 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 404533 0 0 0 58159 70 0 0 25 0 1 0 770657575 1425002496 301170 33554432000 4194304 4291037 140735046396816 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 347901 301170 259 24 0 344535 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 1391604

[startup+642.3 s]
/proc/loadavg: 1.29 1.80 1.92 2/530 12737
/proc/meminfo: memFree=16399996/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1391604 CPUtime=642.31 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 420508 0 0 0 64157 74 0 0 25 0 1 0 770657575 1425002496 317068 33554432000 4194304 4291037 140735046396816 18446744073709551615 4256299 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 347901 317068 259 24 0 344535 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 1391604

[startup+702.301 s]
/proc/loadavg: 1.11 1.65 1.86 2/530 12748
/proc/meminfo: memFree=16335320/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1397340 CPUtime=702.3 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 436800 0 0 0 70151 79 0 0 25 0 1 0 770657575 1430876160 333296 33554432000 4194304 4291037 140735046396816 18446744073709551615 4248998 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 349335 333296 259 24 0 345969 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 1397340

[startup+762.32 s]
/proc/loadavg: 1.04 1.53 1.80 2/530 12749
/proc/meminfo: memFree=16290660/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1964868 CPUtime=762.32 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 447870 0 0 0 76149 83 0 0 25 0 1 0 770657575 2012024832 344319 33554432000 4194304 4291037 140735046396816 18446744073709551615 4255907 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 491217 344319 259 24 0 487851 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 1964868

[startup+822.301 s]
/proc/loadavg: 1.01 1.43 1.75 2/530 12751
/proc/meminfo: memFree=16184004/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1964868 CPUtime=822.31 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 475021 0 0 0 82142 89 0 0 25 0 1 0 770657575 2012024832 371405 33554432000 4194304 4291037 140735046396816 18446744073709551615 4261940 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 491217 371405 259 24 0 487851 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 1964868

[startup+882.301 s]
/proc/loadavg: 1.00 1.35 1.70 2/530 12755
/proc/meminfo: memFree=16070068/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1964868 CPUtime=882.31 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 502928 0 0 0 88137 94 0 0 25 0 1 0 770657575 2012024832 399249 33554432000 4194304 4291037 140735046396816 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 491217 399249 259 24 0 487851 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 1964868

[startup+942.301 s]
/proc/loadavg: 1.00 1.28 1.65 2/530 12757
/proc/meminfo: memFree=16025916/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1964868 CPUtime=942.31 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 514140 0 0 0 94135 96 0 0 25 0 1 0 770657575 2012024832 410420 33554432000 4194304 4291037 140735046396816 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 491217 410420 259 24 0 487851 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 1964868

[startup+1002.3 s]
/proc/loadavg: 1.06 1.25 1.62 2/530 12759
/proc/meminfo: memFree=16004200/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1964868 CPUtime=1002.31 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 519562 0 0 0 100132 99 0 0 25 0 1 0 770657575 2012024832 415817 33554432000 4194304 4291037 140735046396816 18446744073709551615 4255880 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 491217 415817 259 24 0 487851 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 1964868

[startup+1062.3 s]
/proc/loadavg: 1.08 1.21 1.58 2/530 12760
/proc/meminfo: memFree=15942556/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1964868 CPUtime=1062.31 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 535278 0 0 0 106129 102 0 0 25 0 1 0 770657575 2012024832 431488 33554432000 4194304 4291037 140735046396816 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 491217 431488 259 24 0 487851 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 1964868

[startup+1122.3 s]
/proc/loadavg: 1.03 1.17 1.54 2/530 12762
/proc/meminfo: memFree=15897896/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1967300 CPUtime=1122.31 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 546266 0 0 0 112126 105 0 0 25 0 1 0 770657575 2014515200 442430 33554432000 4194304 4291037 140735046396816 18446744073709551615 4256288 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 491825 442430 259 24 0 488459 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 1967300

[startup+1182.3 s]
/proc/loadavg: 1.01 1.14 1.51 2/530 12763
/proc/meminfo: memFree=15865404/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1967300 CPUtime=1182.32 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 554255 0 0 0 118124 108 0 0 25 0 1 0 770657575 2014515200 450388 33554432000 4194304 4291037 140735046396816 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 491825 450388 259 24 0 488459 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 1967300

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

[startup+1183.9 s]
/proc/loadavg: 1.01 1.14 1.50 2/530 12763
/proc/meminfo: memFree=15865400/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1967300 CPUtime=1183.92 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 554328 0 0 0 118284 108 0 0 25 0 1 0 770657575 2014515200 450461 33554432000 4194304 4291037 140735046396816 18446744073709551615 4255840 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 491825 450461 259 24 0 488459 0
Current children cumulated CPU time (s) 1183.92
Current children cumulated vsize (KiB) 1967300

[startup+1190.3 s]
/proc/loadavg: 1.01 1.13 1.50 2/530 12764
/proc/meminfo: memFree=15863912/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1967300 CPUtime=1190.31 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 554601 0 0 0 118923 108 0 0 25 0 1 0 770657575 2014515200 450732 33554432000 4194304 4291037 140735046396816 18446744073709551615 4248957 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 491825 450732 259 24 0 488459 0
Current children cumulated CPU time (s) 1190.31
Current children cumulated vsize (KiB) 1967300

[startup+1193.52 s]
/proc/loadavg: 1.01 1.13 1.50 2/530 12764
/proc/meminfo: memFree=15863912/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1967300 CPUtime=1193.53 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 554698 0 0 0 119245 108 0 0 25 0 1 0 770657575 2014515200 450829 33554432000 4194304 4291037 140735046396816 18446744073709551615 4248998 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 491825 450829 259 24 0 488459 0
Current children cumulated CPU time (s) 1193.53
Current children cumulated vsize (KiB) 1967300

[startup+1194.3 s]
/proc/loadavg: 1.01 1.13 1.50 2/530 12764
/proc/meminfo: memFree=15863912/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1967300 CPUtime=1194.31 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 554721 0 0 0 119323 108 0 0 25 0 1 0 770657575 2014515200 450852 33554432000 4194304 4291037 140735046396816 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 491825 450852 259 24 0 488459 0
Current children cumulated CPU time (s) 1194.31
Current children cumulated vsize (KiB) 1967300

[startup+1195.1 s]
/proc/loadavg: 1.01 1.13 1.50 2/530 12764
/proc/meminfo: memFree=15863912/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1967300 CPUtime=1195.11 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 554731 0 0 0 119403 108 0 0 25 0 1 0 770657575 2014515200 450862 33554432000 4194304 4291037 140735046396816 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 491825 450862 259 24 0 488459 0
Current children cumulated CPU time (s) 1195.11
Current children cumulated vsize (KiB) 1967300

[startup+1195.5 s]
/proc/loadavg: 1.01 1.13 1.50 2/530 12764
/proc/meminfo: memFree=15863912/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=1967300 CPUtime=1195.51 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202496 554733 0 0 0 119443 108 0 0 25 0 1 0 770657575 2014515200 450864 33554432000 4194304 4291037 140735046396816 18446744073709551615 4248998 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12701/statm: 491825 450864 259 24 0 488459 0
Current children cumulated CPU time (s) 1195.51
Current children cumulated vsize (KiB) 1967300

[startup+1195.6 s]
/proc/loadavg: 1.01 1.13 1.50 2/530 12764
/proc/meminfo: memFree=16677228/32951124 swapFree=64205420/67111528
[pid=12701] ppid=12699 vsize=0 CPUtime=1195.62 cores=0,2,4,6
/proc/12701/stat : 12701 (minisat_release) R 12699 12701 12055 0 -1 4202500 554748 0 0 0 119450 112 0 0 25 0 1 0 770657575 0 0 33554432000 0 0 0 0 0 0 0 4096 8388610 18446744073709551615 0 0 17 2 0 0 0
/proc/12701/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1195.62
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 1195.63
CPU time (s): 1195.66
CPU user time (s): 1194.51
CPU system time (s): 1.15082
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1967300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.51
system time used= 1.15082
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 554748
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= 10
involuntary context switches= 881

runsolver used 6.78797 second user time and 14.3228 second system time

The end

Launcher Data 

Begin job on node136 at 2011-05-28 15:49:56
IDJOB=3420238
IDBENCH=88159
IDSOLVER=1912
FILE ID=node136/3420238-1306590590
RUNJOBID= node136-1306579392-12073
PBS_JOBID= 13471544
Free space on /tmp= 73188 MiB

SOLVER NAME= minisat hack reference: minisat 2.2.0
BENCH NAME= SAT-Race-2010-CNF/hardware-verification/velev/1dlx_c_iq57_a.cnf
COMMAND LINE= minisat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420238-1306590590/watcher-3420238-1306590590 -o /tmp/evaluation-result-3420238-1306590590/solver-3420238-1306590590 -C 5000 -W 5100 -M 15500  minisat_release HOME/instance-3420238-1306590590.cnf

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

MD5SUM BENCH= 953b9cb99bfd26cff0e1ac65be1241f6
RANDOM SEED=628283190

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.76
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		: 2666.809
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		: 2666.809
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	: 5332.83
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17453292 kB
Buffers:        257900 kB
Cached:        5908840 kB
SwapCached:      25124 kB
Active:        5093508 kB
Inactive:     10111944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17453292 kB
SwapTotal:    67111528 kB
SwapFree:     64205420 kB
Dirty:          193936 kB
Writeback:           0 kB
AnonPages:     9019636 kB
Mapped:          40028 kB
Slab:           153856 kB
PageTables:      69372 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 169462960 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= 73192 MiB
End job on node136 at 2011-05-28 16:09:52