Trace number 3420236

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 1109.74 1109.72

General information on the benchmark

NameSAT-Race-2010-CNF/hardware-verification/
velev/1dlx_c_iq60_a.cnf
MD5SUM1e60a63f1ba68b9b3c423ca413b4fa2b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark718.86
Satisfiable
(Un)Satisfiability was proved
Number of variables651875
Number of clauses9927770
Sum of the clauses size28821360
Maximum clause length195
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 28783867
Number of clauses of size 3839934
Number of clauses of size 410777
Number of clauses of size 570916
Number of clauses of size over 5222275

Solver Data 

1109.61/1109.65	WARNING: for repeatability, setting FPU to use double precision
1109.61/1109.65	============================[ Problem Statistics ]=============================
1109.61/1109.65	|                                                                             |
1109.61/1109.65	|  Number of variables:        651875                                         |
1109.61/1109.65	|  Number of clauses:         9927769                                         |
1109.61/1109.65	|  Parse time:                   3.72 s                                       |
1109.61/1109.65	|  Eliminated clauses:          13.14 Mb                                      |
1109.61/1109.65	|  Simplification time:         21.72 s                                       |
1109.61/1109.65	|                                                                             |
1109.61/1109.65	============================[ Search Statistics ]==============================
1109.61/1109.65	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1109.61/1109.65	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1109.61/1109.65	===============================================================================
1109.61/1109.65	|       100 |  486753  9590193 30300273 |  3516404      100     75 |  0.010 % |
1109.61/1109.65	|       250 |  486753  9590193 30300273 |  3868044      250     63 |  0.010 % |
1109.61/1109.65	|       475 |  486753  9590193 30300273 |  4254848      475     64 |  0.010 % |
1109.61/1109.65	|       812 |  486753  9590193 30300273 |  4680333      812     73 |  0.010 % |
1109.61/1109.65	|      1318 |  486753  9590193 30300273 |  5148367     1318     74 |  0.010 % |
1109.61/1109.65	|      2077 |  486753  9590193 30300273 |  5663203     2077     63 |  0.010 % |
1109.61/1109.65	|      3216 |  486753  9590193 30300273 |  6229524     3216     78 |  0.010 % |
1109.61/1109.65	|      4924 |  486753  9590193 30300273 |  6852476     4924     87 |  0.010 % |
1109.61/1109.65	|      7486 |  486753  9590193 30300273 |  7537724     7486    103 |  0.010 % |
1109.61/1109.65	|     11330 |  486753  9590193 30300273 |  8291496    11330     95 |  0.010 % |
1109.61/1109.65	|     17096 |  486753  9590193 30300273 |  9120646    17096     88 |  0.010 % |
1109.61/1109.65	|     25745 |  486753  9590193 30300273 | 10032711    25745     89 |  0.010 % |
1109.61/1109.65	|     38719 |  486753  9590193 30300273 | 11035982    38719     90 |  0.010 % |
1109.61/1109.65	|     58180 |  486752  9590120 30299837 | 12139580    58179     93 |  0.010 % |
1109.61/1109.65	|     87372 |  486752  9590120 30299837 | 13353538    87371    109 |  0.010 % |
1109.61/1109.65	|    131161 |  486752  9590120 30299837 | 14688892   131160    117 |  0.010 % |
1109.61/1109.65	|    196845 |  486752  9590120 30299837 | 16157781   196844    126 |  0.010 % |
1109.61/1109.65	|    295371 |  486752  9590120 30299837 | 17773560   295370    146 |  0.010 % |
1109.61/1109.65	|    443160 |  486749  9589884 30297930 | 19550916   443156    161 |  0.010 % |
1109.61/1109.65	|    664843 |  486747  9589751 30297290 | 21506007   664837    192 |  0.011 % |
1109.61/1109.65	|    997368 |  486746  9589660 30296640 | 23656608   997361    218 |  0.011 % |
1109.61/1109.65	===============================================================================
1109.61/1109.65	restarts              : 2221
1109.61/1109.65	conflicts             : 1184821        (1069 /sec)
1109.61/1109.65	decisions             : 28686789       (0.00 % random) (25877 /sec)
1109.61/1109.65	propagations          : 8312297531     (7498145 /sec)
1109.61/1109.65	conflict literals     : 254574753      (65.77 % deleted)
1109.61/1109.65	Memory used           : 2012.00 MB
1109.61/1109.65	CPU time              : 1108.58 s
1109.61/1109.65	
1109.61/1109.65	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-3420236-1306590553/watcher-3420236-1306590553 -o /tmp/evaluation-result-3420236-1306590553/solver-3420236-1306590553 -C 5000 -W 5100 -M 15500 minisat_release HOME/instance-3420236-1306590553.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: 2.13 2.08 2.02 2/511 19344
/proc/meminfo: memFree=11259432/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=21228 CPUtime=0.01 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 1301 0 0 0 1 0 0 0 23 0 1 0 751472133 21737472 1202 33554432000 4194304 4291037 140737028139936 18446744073709551615 255106429637 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 5307 1205 214 24 0 1941 0

[startup+0.112915 s]
/proc/loadavg: 2.13 2.08 2.02 2/511 19344
/proc/meminfo: memFree=11259432/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=38856 CPUtime=0.11 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 6593 0 0 0 10 1 0 0 24 0 1 0 751472133 39788544 5721 33554432000 4194304 4291037 140737028139936 18446744073709551615 4277897 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 9714 5724 216 24 0 6348 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 38856

[startup+0.2009 s]
/proc/loadavg: 2.13 2.08 2.02 2/511 19344
/proc/meminfo: memFree=11259432/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=55524 CPUtime=0.19 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 11650 0 0 0 18 1 0 0 24 0 1 0 751472133 56856576 9793 33554432000 4194304 4291037 140737028139936 18446744073709551615 255106429985 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 13881 9794 215 24 0 10515 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 55524

[startup+0.300873 s]
/proc/loadavg: 2.13 2.08 2.02 2/511 19344
/proc/meminfo: memFree=11259432/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=76984 CPUtime=0.29 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 17069 0 0 0 27 2 0 0 25 0 1 0 751472133 78831616 14290 33554432000 4194304 4291037 140737028139936 18446744073709551615 255106465547 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 19246 14290 215 24 0 15880 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 76984

[startup+0.700838 s]
/proc/loadavg: 2.13 2.08 2.02 2/511 19344
/proc/meminfo: memFree=11259432/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=163504 CPUtime=0.69 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 38242 0 0 0 64 5 0 0 25 0 1 0 751472133 167428096 31937 33554432000 4194304 4291037 140737028139936 18446744073709551615 4277897 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 40876 31939 215 24 0 37510 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 163504

[startup+1.50069 s]
/proc/loadavg: 2.13 2.08 2.02 3/512 19345
/proc/meminfo: memFree=11067360/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=302352 CPUtime=1.49 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 80783 0 0 0 136 13 0 0 25 0 1 0 751472133 309608448 66846 33554432000 4194304 4291037 140737028139936 18446744073709551615 255106465547 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 75588 66847 215 24 0 72222 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 302352

[startup+3.10041 s]
/proc/loadavg: 2.13 2.08 2.02 3/512 19345
/proc/meminfo: memFree=10878640/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=638900 CPUtime=3.09 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 156701 0 0 0 284 25 0 0 25 0 1 0 751472133 654233600 133871 33554432000 4194304 4291037 140737028139936 18446744073709551615 4277897 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 159725 133873 215 24 0 156359 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 638900

[startup+6.30086 s]
/proc/loadavg: 2.12 2.08 2.02 3/512 19345
/proc/meminfo: memFree=10555988/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=763620 CPUtime=6.29 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 209558 0 0 0 595 34 0 0 25 0 1 0 751472133 781946880 176750 33554432000 4194304 4291037 140737028139936 18446744073709551615 4230272 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 190905 176750 238 24 0 187539 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 763620

[startup+12.7007 s]
/proc/loadavg: 2.11 2.08 2.02 3/512 19345
/proc/meminfo: memFree=10488748/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=964404 CPUtime=12.69 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 230648 0 0 0 1232 37 0 0 25 0 1 0 751472133 987549696 197112 33554432000 4194304 4291037 140737028139936 18446744073709551615 4277998 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 241101 197112 239 24 0 237735 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 964404

[startup+25.5005 s]
/proc/loadavg: 2.09 2.07 2.01 3/512 19346
/proc/meminfo: memFree=10505612/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=1140796 CPUtime=25.49 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 256611 0 0 0 2508 41 0 0 25 0 1 0 751472133 1168175104 205819 33554432000 4194304 4291037 140737028139936 18446744073709551615 4257014 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 285199 205821 239 24 0 281833 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1140796

[startup+51.101 s]
/proc/loadavg: 2.06 2.07 2.01 3/512 19346
/proc/meminfo: memFree=10560184/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=796920 CPUtime=51.1 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 287490 0 0 0 5064 46 0 0 25 0 1 0 751472133 816046080 174322 33554432000 4194304 4291037 140737028139936 18446744073709551615 4255665 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 199230 174322 258 24 0 195864 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 796920

[startup+102.301 s]
/proc/loadavg: 2.19 2.10 2.02 3/512 19348
/proc/meminfo: memFree=10538796/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=796920 CPUtime=102.31 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 293472 0 0 0 10183 48 0 0 25 0 1 0 751472133 816046080 180244 33554432000 4194304 4291037 140737028139936 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 199230 180244 258 24 0 195864 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 796920

[startup+162.3 s]
/proc/loadavg: 2.11 2.09 2.02 3/512 19349
/proc/meminfo: memFree=10495112/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=929180 CPUtime=162.29 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 304541 0 0 0 16179 50 0 0 25 0 1 0 751472133 951480320 191237 33554432000 4194304 4291037 140737028139936 18446744073709551615 255106436023 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 232295 191237 258 24 0 228929 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 929180

[startup+222.319 s]
/proc/loadavg: 2.04 2.07 2.02 3/512 19351
/proc/meminfo: memFree=10437780/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=929180 CPUtime=222.31 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 318946 0 0 0 22179 52 0 0 25 0 1 0 751472133 951480320 205564 33554432000 4194304 4291037 140737028139936 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 232295 205564 258 24 0 228929 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 929180

[startup+282.3 s]
/proc/loadavg: 2.01 2.06 2.01 3/512 19352
/proc/meminfo: memFree=10390876/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=929180 CPUtime=282.3 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 330569 0 0 0 28175 55 0 0 25 0 1 0 751472133 951480320 217115 33554432000 4194304 4291037 140737028139936 18446744073709551615 4255983 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 232295 217115 258 24 0 228929 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 929180

[startup+342.301 s]
/proc/loadavg: 2.00 2.04 2.00 3/512 19354
/proc/meminfo: memFree=10334316/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=1144104 CPUtime=342.3 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 344527 0 0 0 34171 59 0 0 25 0 1 0 751472133 1171562496 230994 33554432000 4194304 4291037 140737028139936 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 286026 230994 258 24 0 282660 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 1144104

[startup+402.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/512 19356
/proc/meminfo: memFree=10249816/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=1144104 CPUtime=402.3 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 365757 0 0 0 40166 64 0 0 25 0 1 0 751472133 1171562496 252141 33554432000 4194304 4291037 140737028139936 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 286026 252141 258 24 0 282660 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1144104

[startup+462.301 s]
/proc/loadavg: 2.09 2.06 2.01 3/512 19357
/proc/meminfo: memFree=10161868/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=1493352 CPUtime=462.3 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 387601 0 0 0 46161 69 0 0 25 0 1 0 751472133 1529192448 273914 33554432000 4194304 4291037 140737028139936 18446744073709551615 4266203 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 373338 273914 258 24 0 369972 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1493352

[startup+522.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/512 19359
/proc/meminfo: memFree=10098608/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=1493352 CPUtime=522.31 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 403224 0 0 0 52158 73 0 0 25 0 1 0 751472133 1529192448 289475 33554432000 4194304 4291037 140737028139936 18446744073709551615 4248933 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 373338 289475 258 24 0 369972 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 1493352

[startup+582.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/512 19360
/proc/meminfo: memFree=10024932/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=1493352 CPUtime=582.31 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 421777 0 0 0 58153 78 0 0 25 0 1 0 751472133 1529192448 307961 33554432000 4194304 4291037 140737028139936 18446744073709551615 4248591 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 373338 307961 258 24 0 369972 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 1493352

[startup+642.301 s]
/proc/loadavg: 2.14 2.06 2.01 3/512 19362
/proc/meminfo: memFree=9940580/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=1493352 CPUtime=642.31 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 443023 0 0 0 64148 83 0 0 25 0 1 0 751472133 1529192448 329143 33554432000 4194304 4291037 140737028139936 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 373338 329143 258 24 0 369972 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 1493352

[startup+702.301 s]
/proc/loadavg: 2.11 2.06 2.01 3/512 19373
/proc/meminfo: memFree=9868600/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=1493352 CPUtime=702.3 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 460564 0 0 0 70144 86 0 0 25 0 1 0 751472133 1529192448 346619 33554432000 4194304 4291037 140737028139936 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 373338 346619 258 24 0 369972 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 1493352

[startup+762.301 s]
/proc/loadavg: 2.04 2.05 2.00 3/512 19374
/proc/meminfo: memFree=9813504/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=1493352 CPUtime=762.32 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 474443 0 0 0 76143 89 0 0 25 0 1 0 751472133 1529192448 360434 33554432000 4194304 4291037 140737028139936 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 373338 360434 258 24 0 369972 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 1493352

[startup+822.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/512 19376
/proc/meminfo: memFree=9720724/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=2060880 CPUtime=822.31 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 497929 0 0 0 82136 95 0 0 25 0 1 0 751472133 2110341120 383846 33554432000 4194304 4291037 140737028139936 18446744073709551615 4255638 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 515220 383846 258 24 0 511854 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 2060880

[startup+882.319 s]
/proc/loadavg: 2.00 2.03 2.00 3/512 19377
/proc/meminfo: memFree=9667384/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=2060880 CPUtime=882.33 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 511184 0 0 0 88134 99 0 0 25 0 1 0 751472133 2110341120 397043 33554432000 4194304 4291037 140737028139936 18446744073709551615 4255638 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 515220 397043 258 24 0 511854 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 2060880

[startup+942.3 s]
/proc/loadavg: 2.16 2.05 2.01 3/512 19379
/proc/meminfo: memFree=9630036/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=2060880 CPUtime=942.31 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 520624 0 0 0 94129 102 0 0 25 0 1 0 751472133 2110341120 406441 33554432000 4194304 4291037 140737028139936 18446744073709551615 4248302 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 515220 406441 258 24 0 511854 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 2060880

[startup+1002.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/512 19381
/proc/meminfo: memFree=9611144/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=2060880 CPUtime=1002.31 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 525356 0 0 0 100127 104 0 0 25 0 1 0 751472133 2110341120 411154 33554432000 4194304 4291037 140737028139936 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 515220 411154 258 24 0 511854 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 2060880

[startup+1062.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/512 19382
/proc/meminfo: memFree=9571928/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=2060880 CPUtime=1062.32 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 535332 0 0 0 106124 108 0 0 25 0 1 0 751472133 2110341120 421093 33554432000 4194304 4291037 140737028139936 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 515220 421093 258 24 0 511854 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 2060880

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

[startup+1075.2 s]
/proc/loadavg: 2.04 2.04 2.00 3/512 19383
/proc/meminfo: memFree=9566220/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=2060880 CPUtime=1075.21 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 536286 0 0 0 107413 108 0 0 25 0 1 0 751472133 2110341120 422043 33554432000 4194304 4291037 140737028139936 18446744073709551615 4255981 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 515220 422043 258 24 0 511854 0
Current children cumulated CPU time (s) 1075.21
Current children cumulated vsize (KiB) 2060880

[startup+1088.02 s]
/proc/loadavg: 2.03 2.04 2.00 3/512 19383
/proc/meminfo: memFree=9562116/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=2060880 CPUtime=1088.04 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 537274 0 0 0 108695 109 0 0 25 0 1 0 751472133 2110341120 423026 33554432000 4194304 4291037 140737028139936 18446744073709551615 4248998 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 515220 423026 258 24 0 511854 0
Current children cumulated CPU time (s) 1088.04
Current children cumulated vsize (KiB) 2060880

[startup+1100.8 s]
/proc/loadavg: 2.02 2.04 2.00 3/512 19383
/proc/meminfo: memFree=9559000/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=2060880 CPUtime=1100.81 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 538013 0 0 0 109972 109 0 0 25 0 1 0 751472133 2110341120 423763 33554432000 4194304 4291037 140737028139936 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 515220 423763 258 24 0 511854 0
Current children cumulated CPU time (s) 1100.81
Current children cumulated vsize (KiB) 2060880

[startup+1104 s]
/proc/loadavg: 2.02 2.04 2.00 3/512 19383
/proc/meminfo: memFree=9558868/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=2060880 CPUtime=1104.01 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 538065 0 0 0 110292 109 0 0 25 0 1 0 751472133 2110341120 423814 33554432000 4194304 4291037 140737028139936 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 515220 423814 258 24 0 511854 0
Current children cumulated CPU time (s) 1104.01
Current children cumulated vsize (KiB) 2060880

[startup+1107.2 s]
/proc/loadavg: 2.02 2.04 2.00 3/512 19383
/proc/meminfo: memFree=9558372/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=2060880 CPUtime=1107.21 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 538099 0 0 0 110612 109 0 0 25 0 1 0 751472133 2110341120 423848 33554432000 4194304 4291037 140737028139936 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 515220 423848 258 24 0 511854 0
Current children cumulated CPU time (s) 1107.21
Current children cumulated vsize (KiB) 2060880

[startup+1108.8 s]
/proc/loadavg: 2.02 2.04 2.00 3/512 19383
/proc/meminfo: memFree=9558620/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=2060880 CPUtime=1108.83 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 538126 0 0 0 110774 109 0 0 25 0 1 0 751472133 2110341120 423875 33554432000 4194304 4291037 140737028139936 18446744073709551615 4255665 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 515220 423875 258 24 0 511854 0
Current children cumulated CPU time (s) 1108.83
Current children cumulated vsize (KiB) 2060880

[startup+1109.2 s]
/proc/loadavg: 2.02 2.04 2.00 3/512 19383
/proc/meminfo: memFree=9558620/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=2060880 CPUtime=1109.21 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 538130 0 0 0 110812 109 0 0 25 0 1 0 751472133 2110341120 423879 33554432000 4194304 4291037 140737028139936 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 515220 423879 258 24 0 511854 0
Current children cumulated CPU time (s) 1109.21
Current children cumulated vsize (KiB) 2060880

[startup+1109.6 s]
/proc/loadavg: 2.02 2.04 2.00 3/512 19383
/proc/meminfo: memFree=9558620/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=2060880 CPUtime=1109.61 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202496 538134 0 0 0 110852 109 0 0 25 0 1 0 751472133 2110341120 423883 33554432000 4194304 4291037 140737028139936 18446744073709551615 4248998 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/19344/statm: 515220 423883 258 24 0 511854 0
Current children cumulated CPU time (s) 1109.61
Current children cumulated vsize (KiB) 2060880

[startup+1109.7 s]
/proc/loadavg: 2.02 2.04 2.00 3/512 19383
/proc/meminfo: memFree=9558620/32951124 swapFree=67111364/67111528
[pid=19344] ppid=19342 vsize=0 CPUtime=1109.72 cores=0,2,4,6
/proc/19344/stat : 19344 (minisat_release) R 19342 19344 18721 0 -1 4202500 538149 0 0 0 110858 114 0 0 25 0 1 0 751472133 0 0 33554432000 0 0 0 0 0 0 0 4096 8388610 18446744073709551615 0 0 17 2 0 0 0
/proc/19344/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1109.72
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 1109.72
CPU time (s): 1109.74
CPU user time (s): 1108.58
CPU system time (s): 1.15982
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2060880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1108.58
system time used= 1.15982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 538149
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= 7
involuntary context switches= 636

runsolver used 6.03508 second user time and 12.1362 second system time

The end

Launcher Data 

Begin job on node144 at 2011-05-28 15:49:20
IDJOB=3420236
IDBENCH=88158
IDSOLVER=1912
FILE ID=node144/3420236-1306590553
RUNJOBID= node144-1306579390-18740
PBS_JOBID= 13471536
Free space on /tmp= 73328 MiB

SOLVER NAME= minisat hack reference: minisat 2.2.0
BENCH NAME= SAT-Race-2010-CNF/hardware-verification/velev/1dlx_c_iq60_a.cnf
COMMAND LINE= minisat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420236-1306590553/watcher-3420236-1306590553 -o /tmp/evaluation-result-3420236-1306590553/solver-3420236-1306590553 -C 5000 -W 5100 -M 15500  minisat_release HOME/instance-3420236-1306590553.cnf

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

MD5SUM BENCH= 1e60a63f1ba68b9b3c423ca413b4fa2b
RANDOM SEED=1524245494

node144.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		: 2666.850
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	: 5333.70
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		: 2666.850
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	: 5226.16
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		: 2666.850
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		: 2666.850
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	: 5332.83
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		: 2666.850
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      11259712 kB
Buffers:        339036 kB
Cached:        5783308 kB
SwapCached:          0 kB
Active:       17934640 kB
Inactive:      3372836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11259712 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:          225864 kB
Writeback:           0 kB
AnonPages:    15185124 kB
Mapped:          42544 kB
Slab:           245888 kB
PageTables:      69716 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 157785648 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= 73328 MiB
End job on node144 at 2011-05-28 16:07:50