Trace number 3362539

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 1255.57 1255.59

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 benchmark802.03
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 

1255.47/1255.50	WARNING: for repeatability, setting FPU to use double precision
1255.47/1255.50	============================[ Problem Statistics ]=============================
1255.47/1255.50	|                                                                             |
1255.47/1255.50	|  Number of variables:        651875                                         |
1255.47/1255.50	|  Number of clauses:         9927769                                         |
1255.47/1255.50	|  Parse time:                   4.14 s                                       |
1255.47/1255.50	|  Eliminated clauses:          13.14 Mb                                      |
1255.47/1255.50	|  Simplification time:         24.26 s                                       |
1255.47/1255.50	|                                                                             |
1255.47/1255.50	============================[ Search Statistics ]==============================
1255.47/1255.50	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1255.47/1255.50	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1255.47/1255.50	===============================================================================
1255.47/1255.50	|       100 |  486753  9590193 30300273 |  3516404      100     75 |  0.010 % |
1255.47/1255.50	|       250 |  486753  9590193 30300273 |  3868044      250     63 |  0.010 % |
1255.47/1255.50	|       475 |  486753  9590193 30300273 |  4254848      475     64 |  0.010 % |
1255.47/1255.50	|       812 |  486753  9590193 30300273 |  4680333      812     73 |  0.010 % |
1255.47/1255.50	|      1318 |  486753  9590193 30300273 |  5148367     1318     74 |  0.010 % |
1255.47/1255.50	|      2077 |  486753  9590193 30300273 |  5663203     2077     63 |  0.010 % |
1255.47/1255.50	|      3216 |  486753  9590193 30300273 |  6229524     3216     78 |  0.010 % |
1255.47/1255.50	|      4924 |  486753  9590193 30300273 |  6852476     4924     87 |  0.010 % |
1255.47/1255.50	|      7486 |  486753  9590193 30300273 |  7537724     7486    103 |  0.010 % |
1255.47/1255.50	|     11330 |  486753  9590193 30300273 |  8291496    11330     95 |  0.010 % |
1255.47/1255.50	|     17096 |  486753  9590193 30300273 |  9120646    17096     88 |  0.010 % |
1255.47/1255.50	|     25745 |  486753  9590193 30300273 | 10032711    25745     89 |  0.010 % |
1255.47/1255.50	|     38719 |  486753  9590193 30300273 | 11035982    38719     90 |  0.010 % |
1255.47/1255.50	|     58180 |  486752  9590120 30299837 | 12139580    58179     93 |  0.010 % |
1255.47/1255.50	|     87372 |  486752  9590120 30299837 | 13353538    87371    109 |  0.010 % |
1255.47/1255.50	|    131161 |  486752  9590120 30299837 | 14688892   131160    117 |  0.010 % |
1255.47/1255.50	|    196845 |  486752  9590120 30299837 | 16157781   196844    126 |  0.010 % |
1255.47/1255.50	|    295371 |  486752  9590120 30299837 | 17773560   295370    146 |  0.010 % |
1255.47/1255.50	|    443160 |  486749  9589884 30297930 | 19550916   443156    161 |  0.010 % |
1255.47/1255.50	|    664843 |  486747  9589751 30297290 | 21506007   664837    192 |  0.011 % |
1255.47/1255.50	|    997368 |  486746  9589660 30296640 | 23656608   997361    218 |  0.011 % |
1255.47/1255.50	===============================================================================
1255.47/1255.50	restarts              : 2221
1255.47/1255.50	conflicts             : 1184821        (945 /sec)
1255.47/1255.50	decisions             : 28686789       (0.00 % random) (22871 /sec)
1255.47/1255.50	propagations          : 8312297531     (6626987 /sec)
1255.47/1255.50	conflict literals     : 254574753      (65.77 % deleted)
1255.47/1255.50	Memory used           : 2012.00 MB
1255.47/1255.50	CPU time              : 1254.31 s
1255.47/1255.50	
1255.47/1255.50	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-3362539-1305308877/watcher-3362539-1305308877 -o /tmp/evaluation-result-3362539-1305308877/solver-3362539-1305308877 -C 2400 -W 1300 -M 7680 minisat_release HOME/instance-3362539-1305308877.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.57 2.15 2.98 4/361 29402
/proc/meminfo: memFree=26580780/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=20804 CPUtime=0 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 1128 0 0 0 0 0 0 0 23 0 1 0 642490565 21303296 1039 33554432000 4194304 4291037 140736408517248 18446744073709551615 4200638 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 5201 1039 214 24 0 1835 0

[startup+0.110695 s]
/proc/loadavg: 1.57 2.15 2.98 4/361 29402
/proc/meminfo: memFree=26580780/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=36672 CPUtime=0.1 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 6025 0 0 0 9 1 0 0 24 0 1 0 642490565 37552128 5193 33554432000 4194304 4291037 140736408517248 18446744073709551615 4277897 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 9168 5193 215 24 0 5802 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 36672

[startup+0.200676 s]
/proc/loadavg: 1.57 2.15 2.98 4/361 29402
/proc/meminfo: memFree=26580780/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=52636 CPUtime=0.19 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 10101 0 0 0 17 2 0 0 24 0 1 0 642490565 53899264 8742 33554432000 4194304 4291037 140736408517248 18446744073709551615 216634176197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 13159 8744 215 24 0 9793 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 52636

[startup+0.300662 s]
/proc/loadavg: 1.57 2.15 2.98 4/361 29402
/proc/meminfo: memFree=26580780/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=71688 CPUtime=0.29 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 14775 0 0 0 26 3 0 0 25 0 1 0 642490565 73408512 12744 33554432000 4194304 4291037 140736408517248 18446744073709551615 4277897 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 17922 12745 215 24 0 14556 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 71688

[startup+0.70059 s]
/proc/loadavg: 1.57 2.15 2.98 4/361 29402
/proc/meminfo: memFree=26580780/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=132696 CPUtime=0.69 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 33211 0 0 0 63 6 0 0 25 0 1 0 642490565 135880704 28579 33554432000 4194304 4291037 140736408517248 18446744073709551615 4277852 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 33174 28580 215 24 0 29808 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 132696

[startup+1.50043 s]
/proc/loadavg: 1.57 2.15 2.98 5/362 29403
/proc/meminfo: memFree=26397808/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=275848 CPUtime=1.49 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 69448 0 0 0 137 12 0 0 25 0 1 0 642490565 282468352 59307 33554432000 4194304 4291037 140736408517248 18446744073709551615 216634176197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 68962 59308 215 24 0 65596 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 275848

[startup+3.10114 s]
/proc/loadavg: 1.57 2.15 2.98 5/362 29403
/proc/meminfo: memFree=26397808/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=517488 CPUtime=3.1 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 144451 0 0 0 285 25 0 0 25 0 1 0 642490565 529907712 122304 33554432000 4194304 4291037 140736408517248 18446744073709551615 216634212107 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 129372 122306 215 24 0 126006 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 517488

[startup+6.30061 s]
/proc/loadavg: 1.76 2.18 2.99 5/362 29403
/proc/meminfo: memFree=25832636/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=763624 CPUtime=6.29 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 209559 0 0 0 595 34 0 0 25 0 1 0 642490565 781950976 176751 33554432000 4194304 4291037 140736408517248 18446744073709551615 4230294 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 190906 176751 238 24 0 187540 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 763624

[startup+12.7005 s]
/proc/loadavg: 1.94 2.21 2.99 5/362 29403
/proc/meminfo: memFree=25802008/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=772948 CPUtime=12.69 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 214803 0 0 0 1234 35 0 0 25 0 1 0 642490565 791498752 181835 33554432000 4194304 4291037 140736408517248 18446744073709551615 4233282 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 193237 181835 239 24 0 189871 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 772948

[startup+25.5002 s]
/proc/loadavg: 2.40 2.29 3.01 5/362 29404
/proc/meminfo: memFree=25662656/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=986432 CPUtime=25.49 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 236559 0 0 0 2510 39 0 0 25 0 1 0 642490565 1010106368 202920 33554432000 4194304 4291037 140736408517248 18446744073709551615 4231904 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 246608 202920 239 24 0 243242 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 986432

[startup+51.1007 s]
/proc/loadavg: 3.09 2.46 3.04 5/362 29430
/proc/meminfo: memFree=24888036/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=796924 CPUtime=51.09 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 286779 0 0 0 5062 47 0 0 25 0 1 0 642490565 816050176 173612 33554432000 4194304 4291037 140736408517248 18446744073709551615 4248998 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 199231 173612 258 24 0 195865 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 796924

[startup+102.314 s]
/proc/loadavg: 3.74 2.73 3.10 5/362 29458
/proc/meminfo: memFree=24434704/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=796924 CPUtime=102.3 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 291401 0 0 0 10182 48 0 0 25 0 1 0 642490565 816050176 178189 33554432000 4194304 4291037 140736408517248 18446744073709551615 4255536 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 199231 178189 258 24 0 195865 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 796924

[startup+162.301 s]
/proc/loadavg: 3.94 2.97 3.16 6/362 29459
/proc/meminfo: memFree=24270164/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=929184 CPUtime=162.29 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 300459 0 0 0 16178 51 0 0 25 0 1 0 642490565 951484416 187176 33554432000 4194304 4291037 140736408517248 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 232296 187176 258 24 0 228930 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 929184

[startup+222.3 s]
/proc/loadavg: 3.97 3.16 3.21 5/362 29461
/proc/meminfo: memFree=24047724/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=929184 CPUtime=222.28 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 309474 0 0 0 22175 53 0 0 25 0 1 0 642490565 951484416 196139 33554432000 4194304 4291037 140736408517248 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 232296 196139 258 24 0 228930 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 929184

[startup+282.301 s]
/proc/loadavg: 3.99 3.31 3.26 5/362 29463
/proc/meminfo: memFree=23738572/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=929184 CPUtime=282.29 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 322189 0 0 0 28171 58 0 0 25 0 1 0 642490565 951484416 208778 33554432000 4194304 4291037 140736408517248 18446744073709551615 4248998 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 232296 208778 258 24 0 228930 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 929184

[startup+342.3 s]
/proc/loadavg: 4.12 3.46 3.31 5/362 29464
/proc/meminfo: memFree=23636104/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=1144108 CPUtime=342.29 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 333146 0 0 0 34169 60 0 0 25 0 1 0 642490565 1171566592 219676 33554432000 4194304 4291037 140736408517248 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 286027 219676 258 24 0 282661 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 1144108

[startup+402.301 s]
/proc/loadavg: 4.10 3.57 3.36 5/362 29466
/proc/meminfo: memFree=23473700/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=1144108 CPUtime=402.29 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 343986 0 0 0 40166 63 0 0 25 0 1 0 642490565 1171566592 230455 33554432000 4194304 4291037 140736408517248 18446744073709551615 4248998 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 286027 230455 258 24 0 282661 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 1144108

[startup+462.301 s]
/proc/loadavg: 4.03 3.65 3.39 5/362 29467
/proc/meminfo: memFree=23289016/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=1144108 CPUtime=462.28 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 359724 0 0 0 46161 67 0 0 25 0 1 0 642490565 1171566592 246125 33554432000 4194304 4291037 140736408517248 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 286027 246125 258 24 0 282661 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 1144108

[startup+522.301 s]
/proc/loadavg: 4.01 3.71 3.43 5/362 29469
/proc/meminfo: memFree=23037436/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=1144108 CPUtime=522.28 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 381935 0 0 0 52156 72 0 0 25 0 1 0 642490565 1171566592 268278 33554432000 4194304 4291037 140736408517248 18446744073709551615 4251581 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 286027 268278 258 24 0 282661 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 1144108

[startup+582.301 s]
/proc/loadavg: 3.47 3.62 3.41 4/356 29488
/proc/meminfo: memFree=22942764/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=1493356 CPUtime=582.28 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 394940 0 0 0 58153 75 0 0 25 0 1 0 642490565 1529196544 281221 33554432000 4194304 4291037 140736408517248 18446744073709551615 4248998 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 373339 281221 258 24 0 369973 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 1493356

[startup+642.3 s]

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

/proc/meminfo: memFree=22697616/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=1493356 CPUtime=642.29 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 411845 0 0 0 64149 80 0 0 25 0 1 0 642490565 1529196544 298073 33554432000 4194304 4291037 140736408517248 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 373339 298073 258 24 0 369973 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 1493356

[startup+702.301 s]
/proc/loadavg: 3.18 3.45 3.37 4/356 29491
/proc/meminfo: memFree=22517652/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=1493356 CPUtime=702.28 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 433119 0 0 0 70142 86 0 0 25 0 1 0 642490565 1529196544 319271 33554432000 4194304 4291037 140736408517248 18446744073709551615 4255921 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 373339 319271 258 24 0 369973 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 1493356

[startup+762.313 s]
/proc/loadavg: 3.06 3.37 3.35 4/356 29492
/proc/meminfo: memFree=22357096/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=1493356 CPUtime=762.29 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 447797 0 0 0 76138 91 0 0 25 0 1 0 642490565 1529196544 333899 33554432000 4194304 4291037 140736408517248 18446744073709551615 4248998 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 373339 333899 258 24 0 369973 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 1493356

[startup+822.301 s]
/proc/loadavg: 3.02 3.30 3.32 4/356 29503
/proc/meminfo: memFree=22185964/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=1493356 CPUtime=822.28 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 463332 0 0 0 82133 95 0 0 25 0 1 0 642490565 1529196544 349377 33554432000 4194304 4291037 140736408517248 18446744073709551615 4255709 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 373339 349377 258 24 0 369973 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 1493356

[startup+882.301 s]
/proc/loadavg: 3.01 3.24 3.30 4/356 29505
/proc/meminfo: memFree=22022920/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=2060884 CPUtime=882.28 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 475317 0 0 0 88129 99 0 0 25 0 1 0 642490565 2110345216 361304 33554432000 4194304 4291037 140736408517248 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 515221 361304 258 24 0 511855 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 2060884

[startup+942.3 s]
/proc/loadavg: 3.00 3.19 3.28 4/356 29509
/proc/meminfo: memFree=21803360/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=2060884 CPUtime=942.28 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 498099 0 0 0 94124 104 0 0 25 0 1 0 642490565 2110345216 384015 33554432000 4194304 4291037 140736408517248 18446744073709551615 4248640 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 515221 384015 258 24 0 511855 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 2060884

[startup+1002.3 s]
/proc/loadavg: 3.00 3.16 3.26 4/356 29511
/proc/meminfo: memFree=21529900/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=2060884 CPUtime=1002.28 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 510775 0 0 0 100121 107 0 0 25 0 1 0 642490565 2110345216 396636 33554432000 4194304 4291037 140736408517248 18446744073709551615 4256292 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 515221 396636 258 24 0 511855 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 2060884

[startup+1062.3 s]
/proc/loadavg: 3.00 3.13 3.24 4/356 29512
/proc/meminfo: memFree=21390108/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=2060884 CPUtime=1062.27 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 519586 0 0 0 106117 110 0 0 25 0 1 0 642490565 2110345216 405410 33554432000 4194304 4291037 140736408517248 18446744073709551615 4248611 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 515221 405410 258 24 0 511855 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 2060884

[startup+1122.3 s]
/proc/loadavg: 3.00 3.10 3.22 4/356 29514
/proc/meminfo: memFree=21265100/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=2060884 CPUtime=1122.28 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 524324 0 0 0 112116 112 0 0 25 0 1 0 642490565 2110345216 410128 33554432000 4194304 4291037 140736408517248 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 515221 410128 258 24 0 511855 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 2060884

[startup+1182.3 s]
/proc/loadavg: 3.00 3.08 3.20 4/356 29516
/proc/meminfo: memFree=21129916/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=2060884 CPUtime=1182.27 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 533491 0 0 0 118112 115 0 0 25 0 1 0 642490565 2110345216 419264 33554432000 4194304 4291037 140736408517248 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 515221 419264 258 24 0 511855 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 2060884

[startup+1242.3 s]
/proc/loadavg: 3.16 3.11 3.20 4/356 29517
/proc/meminfo: memFree=21004520/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=2060884 CPUtime=1242.27 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 537919 0 0 0 124110 117 0 0 25 0 1 0 642490565 2110345216 423670 33554432000 4194304 4291037 140736408517248 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 515221 423670 258 24 0 511855 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 2060884

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

[startup+1242.6 s]
/proc/loadavg: 3.16 3.11 3.20 4/356 29517
/proc/meminfo: memFree=21004520/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=2060884 CPUtime=1242.57 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 537940 0 0 0 124140 117 0 0 25 0 1 0 642490565 2110345216 423691 33554432000 4194304 4291037 140736408517248 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 515221 423691 258 24 0 511855 0
Current children cumulated CPU time (s) 1242.57
Current children cumulated vsize (KiB) 2060884

[startup+1249 s]
/proc/loadavg: 3.15 3.11 3.20 4/356 29517
/proc/meminfo: memFree=20990756/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=2060884 CPUtime=1248.97 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 538060 0 0 0 124780 117 0 0 25 0 1 0 642490565 2110345216 423809 33554432000 4194304 4291037 140736408517248 18446744073709551615 4256292 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 515221 423809 258 24 0 511855 0
Current children cumulated CPU time (s) 1248.97
Current children cumulated vsize (KiB) 2060884

[startup+1252.2 s]
/proc/loadavg: 3.14 3.10 3.20 4/356 29517
/proc/meminfo: memFree=20982072/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=2060884 CPUtime=1252.17 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 538098 0 0 0 125100 117 0 0 25 0 1 0 642490565 2110345216 423847 33554432000 4194304 4291037 140736408517248 18446744073709551615 4248976 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 515221 423847 258 24 0 511855 0
Current children cumulated CPU time (s) 1252.17
Current children cumulated vsize (KiB) 2060884

[startup+1253.8 s]
/proc/loadavg: 3.14 3.10 3.20 4/356 29517
/proc/meminfo: memFree=20977980/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=2060884 CPUtime=1253.77 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 538111 0 0 0 125260 117 0 0 25 0 1 0 642490565 2110345216 423860 33554432000 4194304 4291037 140736408517248 18446744073709551615 4255760 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 515221 423860 258 24 0 511855 0
Current children cumulated CPU time (s) 1253.77
Current children cumulated vsize (KiB) 2060884

[startup+1254.6 s]
/proc/loadavg: 3.14 3.10 3.20 4/356 29517
/proc/meminfo: memFree=20974756/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=2060884 CPUtime=1254.57 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 538127 0 0 0 125340 117 0 0 25 0 1 0 642490565 2110345216 423876 33554432000 4194304 4291037 140736408517248 18446744073709551615 4255760 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 515221 423876 258 24 0 511855 0
Current children cumulated CPU time (s) 1254.57
Current children cumulated vsize (KiB) 2060884

[startup+1255 s]
/proc/loadavg: 3.13 3.10 3.20 4/356 29518
/proc/meminfo: memFree=20972400/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=2060884 CPUtime=1254.98 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 538131 0 0 0 125381 117 0 0 25 0 1 0 642490565 2110345216 423880 33554432000 4194304 4291037 140736408517248 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 515221 423880 258 24 0 511855 0
Current children cumulated CPU time (s) 1254.98
Current children cumulated vsize (KiB) 2060884

[startup+1255.4 s]
/proc/loadavg: 3.13 3.10 3.20 4/356 29518
/proc/meminfo: memFree=20972400/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=2060884 CPUtime=1255.37 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 538135 0 0 0 125420 117 0 0 25 0 1 0 642490565 2110345216 423884 33554432000 4194304 4291037 140736408517248 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 515221 423884 258 24 0 511855 0
Current children cumulated CPU time (s) 1255.37
Current children cumulated vsize (KiB) 2060884

[startup+1255.5 s]
/proc/loadavg: 3.13 3.10 3.20 4/356 29518
/proc/meminfo: memFree=20972400/32951124 swapFree=53501236/67111528
[pid=29402] ppid=29400 vsize=2060884 CPUtime=1255.47 cores=0,2
/proc/29402/stat : 29402 (minisat_release) R 29400 29402 28665 0 -1 4202496 538135 0 0 0 125430 117 0 0 25 0 1 0 642490565 2110345216 423884 33554432000 4194304 4291037 140736408517248 18446744073709551615 4255953 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/29402/statm: 515221 423884 258 24 0 511855 0
Current children cumulated CPU time (s) 1255.47
Current children cumulated vsize (KiB) 2060884

Child status: 20
Real time (s): 1255.59
CPU time (s): 1255.57
CPU user time (s): 1254.31
CPU system time (s): 1.25481
CPU usage (%): 99.9984
Max. virtual memory (cumulated for all children) (KiB): 2060884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1254.31
system time used= 1.25481
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 538150
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= 1706

runsolver used 4.40033 second user time and 9.45656 second system time

The end

Launcher Data 

Begin job on node103 at 2011-05-13 19:47:59
IDJOB=3362539
IDBENCH=88158
IDSOLVER=1840
FILE ID=node103/3362539-1305308877
RUNJOBID= node103-1305308876-29283
PBS_JOBID= 13321469
Free space on /tmp= 48180 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-3362539-1305308877/watcher-3362539-1305308877 -o /tmp/evaluation-result-3362539-1305308877/solver-3362539-1305308877 -C 2400 -W 1300 -M 7680  minisat_release HOME/instance-3362539-1305308877.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 1e60a63f1ba68b9b3c423ca413b4fa2b
RANDOM SEED=393717954

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.77
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      26581060 kB
Buffers:        242560 kB
Cached:        3436512 kB
SwapCached:     340160 kB
Active:        1603500 kB
Inactive:      4496156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      26581060 kB
SwapTotal:    67111528 kB
SwapFree:     53501236 kB
Dirty:          247340 kB
Writeback:           0 kB
AnonPages:     2090688 kB
Mapped:          11164 kB
Slab:           153188 kB
PageTables:      53832 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 78532708 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= 47920 MiB
End job on node103 at 2011-05-13 20:08:55