Trace number 3434143

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: MiniSAT 2.2.0-agile-26UNSAT 1210.56 1210.67

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 

1210.39/1210.59	WARNING: for repeatability, setting FPU to use double precision
1210.39/1210.59	============================[ Problem Statistics ]=============================
1210.39/1210.59	|                                                                             |
1210.39/1210.59	|  Number of variables:        569795                                         |
1210.39/1210.59	|  Number of clauses:         8562504                                         |
1210.39/1210.59	|  Parse time:                   3.27 s                                       |
1210.39/1210.59	|  Eliminated clauses:          11.36 Mb                                      |
1210.39/1210.59	|  Simplification time:         18.27 s                                       |
1210.39/1210.59	|                                                                             |
1210.39/1210.59	============================[ Search Statistics ]=================================
1210.39/1210.59	| Conflicts |          ORIGINAL         |          LEARNT          | Progress    |
1210.39/1210.59	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |     Agility |
1210.39/1210.59	==================================================================================
1210.39/1210.59	|       100 |  426395  8269162 26113095 |  3032026      100     76 |  0.011 %  1 |
1210.39/1210.59	|       250 |  426395  8269162 26113095 |  3335228      250     57 |  0.011 %  0 |
1210.39/1210.59	|       475 |  426395  8269162 26113095 |  3668751      475     58 |  0.011 %  1 |
1210.39/1210.59	|       812 |  426395  8269162 26113095 |  4035626      812     62 |  0.011 %  0 |
1210.39/1210.59	|      1318 |  426395  8269162 26113095 |  4439189     1318     83 |  0.011 %  1 |
1210.39/1210.59	|      2077 |  426395  8269162 26113095 |  4883108     2077     74 |  0.011 %  1 |
1210.39/1210.59	|      3216 |  426395  8269162 26113095 |  5371419     3216     85 |  0.011 %  0 |
1210.39/1210.59	|      4924 |  426395  8269162 26113095 |  5908561     4924     96 |  0.011 %  0 |
1210.39/1210.59	|      7486 |  426395  8269162 26113095 |  6499417     7486    113 |  0.011 %  1 |
1210.39/1210.59	|     11330 |  426395  8269162 26113095 |  7149358    11330    126 |  0.011 %  0 |
1210.39/1210.59	|     17096 |  426395  8269162 26113095 |  7864294    17096    133 |  0.011 %  0 |
1210.39/1210.59	|     25745 |  426395  8269162 26113095 |  8650724    25745    135 |  0.011 %  1 |
1210.39/1210.59	|     38719 |  426395  8269162 26113095 |  9515796    38719    150 |  0.011 %  0 |
1210.39/1210.59	|     58180 |  426395  8269162 26113095 | 10467376    58180    131 |  0.011 %  1 |
1210.39/1210.59	|     87372 |  426395  8269162 26113095 | 11514113    87372    127 |  0.011 %  1 |
1210.39/1210.59	|    131161 |  426395  8269162 26113095 | 12665525   131161    141 |  0.011 %  1 |
1210.39/1210.59	|    196845 |  426395  8269162 26113095 | 13932077   196845    145 |  0.011 %  0 |
1210.39/1210.59	|    295371 |  426394  8269054 26112190 | 15325285   295370    153 |  0.011 %  0 |
1210.39/1210.59	|    443160 |  426394  8269054 26112190 | 16857814   443159    165 |  0.011 %  0 |
1210.39/1210.59	|    664843 |  426394  8269054 26112190 | 18543595   664842    183 |  0.011 %  0 |
1210.39/1210.59	|    997368 |  426392  8268883 26110754 | 20397955   997365    199 |  0.011 %  1 |
1210.39/1210.59	===============================================================================
1210.39/1210.59	restarts              : 2558
1210.39/1210.59	skipped               : 0
1210.39/1210.59	conflicts             : 1341680        (1110 /sec)
1210.39/1210.59	decisions             : 29414534       (0.00 % random) (24325 /sec)
1210.39/1210.59	propagations          : 8534528058     (7057860 /sec)
1210.39/1210.59	conflict literals     : 305606122      (67.22 % deleted)
1210.39/1210.59	Memory used           : 1921.00 MB
1210.39/1210.59	CPU time              : 1209.22 s
1210.39/1210.59	
1210.39/1210.59	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: 977)

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-3434143-1306901301/watcher-3434143-1306901301 -o /tmp/evaluation-result-3434143-1306901301/solver-3434143-1306901301 -C 5000 -W 5100 -M 15500 minisat HOME/instance-3434143-1306901301.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.07 2.03 1.91 2/561 14796
/proc/meminfo: memFree=3771144/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=11796 CPUtime=0 cores=1,3,5,7
/proc/14796/stat : 14796 (runsolver) S 14794 14796 13470 0 -1 4202560 42 0 0 0 0 0 0 0 22 0 1 0 801729415 12079104 51 33554432000 4194304 5432328 140737267097344 18446744073709551615 4881591 0 2147483391 4096 24578 18446744071699977015 0 0 17 3 0 0 0
/proc/14796/statm: 2949 51 31 303 0 2643 0

[startup+0.196277 s]
/proc/loadavg: 2.07 2.03 1.91 2/561 14796
/proc/meminfo: memFree=3771144/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=36656 CPUtime=0.09 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 6036 0 0 0 9 0 0 0 23 0 1 0 801729415 37535744 5202 33554432000 4194304 4291235 140733526011984 18446744073709551615 4200581 0 0 4096 8388610 0 0 0 17 7 0 0 0
/proc/14796/statm: 9164 5202 215 24 0 5798 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 36656

[startup+0.233276 s]
/proc/loadavg: 2.07 2.03 1.91 2/561 14796
/proc/meminfo: memFree=3771144/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=41572 CPUtime=0.13 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 8072 0 0 0 12 1 0 0 23 0 1 0 801729415 42569728 6847 33554432000 4194304 4291235 140733526011984 18446744073709551615 4277976 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 10393 6847 215 24 0 7027 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 41572

[startup+0.30026 s]
/proc/loadavg: 2.07 2.03 1.91 2/561 14796
/proc/meminfo: memFree=3771144/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=55780 CPUtime=0.19 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 11770 0 0 0 18 1 0 0 23 0 1 0 801729415 57118720 9928 33554432000 4194304 4291235 140733526011984 18446744073709551615 4276304 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 13945 9929 215 24 0 10579 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 55780

[startup+0.700193 s]
/proc/loadavg: 2.07 2.03 1.91 2/561 14796
/proc/meminfo: memFree=3771144/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=130548 CPUtime=0.6 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 32019 0 0 0 56 4 0 0 25 0 1 0 801729415 133681152 27530 33554432000 4194304 4291235 140733526011984 18446744073709551615 4260720 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 32637 27531 215 24 0 29271 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 130548

[startup+1.50106 s]
/proc/loadavg: 2.07 2.03 1.91 3/562 14797
/proc/meminfo: memFree=3590352/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=280076 CPUtime=1.4 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 71411 0 0 0 131 9 0 0 25 0 1 0 801729415 286797824 61188 33554432000 4194304 4291235 140733526011984 18446744073709551615 4278070 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 70019 61188 215 24 0 66653 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 280076

[startup+3.10079 s]
/proc/loadavg: 2.22 2.07 1.92 3/562 14797
/proc/meminfo: memFree=3408816/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=629576 CPUtime=3 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 152329 0 0 0 279 21 0 0 25 0 1 0 801729415 644685824 129702 33554432000 4194304 4291235 140733526011984 18446744073709551615 251813900997 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 157394 129706 215 24 0 154028 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 629576

[startup+6.30031 s]
/proc/loadavg: 2.22 2.07 1.92 3/562 14797
/proc/meminfo: memFree=3159160/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=693400 CPUtime=6.19 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 185456 0 0 0 594 25 0 0 25 0 1 0 801729415 710041600 153794 33554432000 4194304 4291235 140733526011984 18446744073709551615 4230144 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 173350 153794 237 24 0 169984 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 693400

[startup+12.7002 s]
/proc/loadavg: 2.19 2.06 1.92 3/562 14797
/proc/meminfo: memFree=3074236/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=747340 CPUtime=12.59 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 207226 0 0 0 1231 28 0 0 25 0 1 0 801729415 765276160 174838 33554432000 4194304 4291235 140733526011984 18446744073709551615 4232015 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 186835 174838 239 24 0 183469 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 747340

[startup+25.501 s]
/proc/loadavg: 2.16 2.06 1.92 3/562 14798
/proc/meminfo: memFree=3187216/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=695168 CPUtime=25.39 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 249590 0 0 0 2504 35 0 0 25 0 1 0 801729415 711852032 146980 33554432000 4194304 4291235 140733526011984 18446744073709551615 4249322 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 173792 146980 259 24 0 170426 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 695168

[startup+51.1008 s]
/proc/loadavg: 2.10 2.06 1.92 3/562 14799
/proc/meminfo: memFree=3157432/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=695168 CPUtime=50.99 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 255275 0 0 0 5062 37 0 0 25 0 1 0 801729415 711852032 152623 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255562 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 173792 152623 259 24 0 170426 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 695168

[startup+102.301 s]
/proc/loadavg: 2.04 2.04 1.92 3/562 14800
/proc/meminfo: memFree=3128864/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=695168 CPUtime=102.21 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 263331 0 0 0 10182 39 0 0 25 0 1 0 801729415 711852032 160613 33554432000 4194304 4291235 140733526011984 18446744073709551615 4267245 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 173792 160613 259 24 0 170426 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 695168

[startup+162.301 s]
/proc/loadavg: 2.01 2.03 1.92 3/562 14801
/proc/meminfo: memFree=3079428/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=827428 CPUtime=162.19 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 274652 0 0 0 16176 43 0 0 25 0 1 0 801729415 847286272 171857 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255634 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 206857 171857 259 24 0 203491 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 827428

[startup+222.322 s]
/proc/loadavg: 2.00 2.02 1.92 3/562 14803
/proc/meminfo: memFree=3021944/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=827428 CPUtime=222.21 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 291285 0 0 0 22173 48 0 0 25 0 1 0 801729415 847286272 188411 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255634 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 206857 188411 259 24 0 203491 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 827428

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 1.92 3/562 14805
/proc/meminfo: memFree=2963336/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1042352 CPUtime=282.19 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 305689 0 0 0 28167 52 0 0 25 0 1 0 801729415 1067368448 202740 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255562 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 260588 202740 259 24 0 257222 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1042352

[startup+342.301 s]
/proc/loadavg: 2.00 2.01 1.92 3/562 14806
/proc/meminfo: memFree=2892964/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1042352 CPUtime=342.19 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 322959 0 0 0 34162 57 0 0 25 0 1 0 801729415 1067368448 219918 33554432000 4194304 4291235 140733526011984 18446744073709551615 4256261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 260588 219918 259 24 0 257222 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1042352

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 1.92 3/562 14808
/proc/meminfo: memFree=2797636/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1042352 CPUtime=402.19 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 344341 0 0 0 40155 64 0 0 25 0 1 0 801729415 1067368448 241224 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255694 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 260588 241224 259 24 0 257222 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1042352

[startup+462.301 s]
/proc/loadavg: 2.07 2.03 1.93 3/562 14809
/proc/meminfo: memFree=2723172/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1391600 CPUtime=462.19 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 362682 0 0 0 46149 70 0 0 25 0 1 0 801729415 1424998400 259492 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255608 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 347900 259492 259 24 0 344534 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 1391600

[startup+522.301 s]
/proc/loadavg: 2.18 2.07 1.95 3/562 14811
/proc/meminfo: memFree=2651916/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1391600 CPUtime=522.19 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 380704 0 0 0 52144 75 0 0 25 0 1 0 801729415 1424998400 277431 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 347900 277431 259 24 0 344534 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 1391600

[startup+582.301 s]
/proc/loadavg: 2.18 2.08 1.96 3/562 14813
/proc/meminfo: memFree=2565552/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1391600 CPUtime=582.19 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 402219 0 0 0 58139 80 0 0 25 0 1 0 801729415 1424998400 298862 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 347900 298862 259 24 0 344534 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 1391600

[startup+642.3 s]
/proc/loadavg: 2.07 2.07 1.96 3/562 14814
/proc/meminfo: memFree=2502600/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1391600 CPUtime=642.17 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 418047 0 0 0 64132 85 0 0 25 0 1 0 801729415 1424998400 314620 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255562 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 347900 314620 259 24 0 344534 0
Current children cumulated CPU time (s) 642.17
Current children cumulated vsize (KiB) 1391600

[startup+702.301 s]
/proc/loadavg: 2.02 2.05 1.96 3/562 14816
/proc/meminfo: memFree=2441496/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1393128 CPUtime=702.18 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 433377 0 0 0 70129 89 0 0 25 0 1 0 801729415 1426563072 329891 33554432000 4194304 4291235 140733526011984 18446744073709551615 4248902 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 348282 329891 259 24 0 344916 0
Current children cumulated CPU time (s) 702.18
Current children cumulated vsize (KiB) 1393128

[startup+762.301 s]
/proc/loadavg: 2.01 2.04 1.96 3/562 14817
/proc/meminfo: memFree=2388600/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1964864 CPUtime=762.2 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 446422 0 0 0 76127 93 0 0 25 0 1 0 801729415 2012020736 342878 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255883 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14796/statm: 491216 342878 259 24 0 487850 0
Current children cumulated CPU time (s) 762.2
Current children cumulated vsize (KiB) 1964864

[startup+822.301 s]
/proc/loadavg: 2.00 2.03 1.96 3/562 14819
/proc/meminfo: memFree=2316480/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1964864 CPUtime=822.17 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 464948 0 0 0 82119 98 0 0 25 0 1 0 801729415 2012020736 361344 33554432000 4194304 4291235 140733526011984 18446744073709551615 4248336 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/14796/statm: 491216 361344 259 24 0 487850 0
Current children cumulated CPU time (s) 822.17
Current children cumulated vsize (KiB) 1964864

[startup+882.321 s]
/proc/loadavg: 2.00 2.02 1.96 3/562 14821
/proc/meminfo: memFree=2182264/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1964864 CPUtime=882.2 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 498081 0 0 0 88115 105 0 0 25 0 1 0 801729415 2012020736 394411 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255634 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/14796/statm: 491216 394411 259 24 0 487850 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 1964864

[startup+942.301 s]
/proc/loadavg: 2.00 2.02 1.96 3/562 14822
/proc/meminfo: memFree=2127044/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1964864 CPUtime=942.18 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 512178 0 0 0 94108 110 0 0 25 0 1 0 801729415 2012020736 408460 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255664 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/14796/statm: 491216 408460 259 24 0 487850 0
Current children cumulated CPU time (s) 942.18
Current children cumulated vsize (KiB) 1964864

[startup+1002.3 s]
/proc/loadavg: 2.10 2.04 1.97 3/562 14824
/proc/meminfo: memFree=2099456/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1964864 CPUtime=1002.18 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 518834 0 0 0 100106 112 0 0 25 0 1 0 801729415 2012020736 415095 33554432000 4194304 4291235 140733526011984 18446744073709551615 4256145 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/14796/statm: 491216 415095 259 24 0 487850 0
Current children cumulated CPU time (s) 1002.18
Current children cumulated vsize (KiB) 1964864

[startup+1062.3 s]
/proc/loadavg: 2.12 2.06 1.98 3/562 14825
/proc/meminfo: memFree=2046452/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1964864 CPUtime=1062.18 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 532184 0 0 0 106101 117 0 0 25 0 1 0 801729415 2012020736 428401 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255872 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/14796/statm: 491216 428401 259 24 0 487850 0
Current children cumulated CPU time (s) 1062.18
Current children cumulated vsize (KiB) 1964864

[startup+1122.3 s]
/proc/loadavg: 2.20 2.08 1.99 3/562 14827
/proc/meminfo: memFree=1998540/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1967296 CPUtime=1122.19 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 544032 0 0 0 112097 122 0 0 25 0 1 0 801729415 2014511104 440203 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/14796/statm: 491824 440203 259 24 0 488458 0
Current children cumulated CPU time (s) 1122.19
Current children cumulated vsize (KiB) 1967296

[startup+1182.3 s]
/proc/loadavg: 2.20 2.10 2.00 3/562 14829
/proc/meminfo: memFree=1966728/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1967296 CPUtime=1182.19 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 553728 0 0 0 118093 126 0 0 25 0 1 0 801729415 2014511104 449862 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255562 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/14796/statm: 491824 449862 259 24 0 488458 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 1967296

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

[startup+1190.4 s]
/proc/loadavg: 2.19 2.09 2.00 3/562 14829
/proc/meminfo: memFree=1957676/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1967296 CPUtime=1190.29 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 553957 0 0 0 118903 126 0 0 25 0 1 0 801729415 2014511104 450090 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255841 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/14796/statm: 491824 450090 259 24 0 488458 0
Current children cumulated CPU time (s) 1190.29
Current children cumulated vsize (KiB) 1967296

[startup+1203.2 s]
/proc/loadavg: 2.14 2.09 2.00 3/562 14829
/proc/meminfo: memFree=1947092/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1967296 CPUtime=1203.09 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 554535 0 0 0 120183 126 0 0 25 0 1 0 801729415 2014511104 450664 33554432000 4194304 4291235 140733526011984 18446744073709551615 4256320 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/14796/statm: 491824 450664 259 24 0 488458 0
Current children cumulated CPU time (s) 1203.09
Current children cumulated vsize (KiB) 1967296

[startup+1206.4 s]
/proc/loadavg: 2.14 2.09 2.00 3/562 14829
/proc/meminfo: memFree=1946720/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1967296 CPUtime=1206.29 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 554641 0 0 0 120503 126 0 0 25 0 1 0 801729415 2014511104 450770 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255653 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/14796/statm: 491824 450770 259 24 0 488458 0
Current children cumulated CPU time (s) 1206.29
Current children cumulated vsize (KiB) 1967296

[startup+1208 s]
/proc/loadavg: 2.13 2.09 2.00 3/562 14829
/proc/meminfo: memFree=1945108/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1967296 CPUtime=1207.89 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 554686 0 0 0 120663 126 0 0 25 0 1 0 801729415 2014511104 450815 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255661 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/14796/statm: 491824 450815 259 24 0 488458 0
Current children cumulated CPU time (s) 1207.89
Current children cumulated vsize (KiB) 1967296

[startup+1209.6 s]
/proc/loadavg: 2.13 2.09 2.00 3/562 14829
/proc/meminfo: memFree=1945604/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1967296 CPUtime=1209.49 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 554728 0 0 0 120823 126 0 0 25 0 1 0 801729415 2014511104 450857 33554432000 4194304 4291235 140733526011984 18446744073709551615 4248913 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/14796/statm: 491824 450857 259 24 0 488458 0
Current children cumulated CPU time (s) 1209.49
Current children cumulated vsize (KiB) 1967296

[startup+1210.4 s]
/proc/loadavg: 2.13 2.09 2.00 3/562 14829
/proc/meminfo: memFree=1946844/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=1967296 CPUtime=1210.29 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202496 554734 0 0 0 120903 126 0 0 25 0 1 0 801729415 2014511104 450863 33554432000 4194304 4291235 140733526011984 18446744073709551615 4255608 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/14796/statm: 491824 450863 259 24 0 488458 0
Current children cumulated CPU time (s) 1210.29
Current children cumulated vsize (KiB) 1967296

[startup+1210.6 s]
/proc/loadavg: 2.13 2.09 2.00 3/562 14829
/proc/meminfo: memFree=1946844/32950928 swapFree=41528364/67111528
[pid=14796] ppid=14794 vsize=0 CPUtime=1210.49 cores=1,3,5,7
/proc/14796/stat : 14796 (minisat) R 14794 14796 13470 0 -1 4202500 554750 0 0 0 120922 127 0 0 25 0 1 0 801729415 0 0 33554432000 0 0 0 0 0 0 0 4096 8388610 18446744073709551615 0 0 17 3 0 0 0
/proc/14796/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1210.49
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 1210.67
CPU time (s): 1210.56
CPU user time (s): 1209.22
CPU system time (s): 1.3358
CPU usage (%): 99.9911
Max. virtual memory (cumulated for all children) (KiB): 1967296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1209.22
system time used= 1.3358
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 554750
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= 6338

runsolver used 6.68998 second user time and 15.9416 second system time

The end

Launcher Data 

Begin job on node126 at 2011-06-01 06:08:27
IDJOB=3434143
IDBENCH=88159
IDSOLVER=1930
FILE ID=node126/3434143-1306901301
RUNJOBID= node126-1306900017-14650
PBS_JOBID= 13488450
Free space on /tmp= 3292 MiB

SOLVER NAME= minisat hack: MiniSAT 2.2.0-agile-26
BENCH NAME= SAT-Race-2010-CNF/hardware-verification/velev/1dlx_c_iq57_a.cnf
COMMAND LINE= minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3434143-1306901301/watcher-3434143-1306901301 -o /tmp/evaluation-result-3434143-1306901301/solver-3434143-1306901301 -C 5000 -W 5100 -M 15500  minisat HOME/instance-3434143-1306901301.cnf

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

MD5SUM BENCH= 953b9cb99bfd26cff0e1ac65be1241f6
RANDOM SEED=868448991

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
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		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.80
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		: 2666.783
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		: 2666.783
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	: 5332.82
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		: 2666.783
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:     32950928 kB
MemFree:       3771176 kB
Buffers:        115640 kB
Cached:       26280464 kB
SwapCached:      15072 kB
Active:       14704812 kB
Inactive:     13496508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       3771176 kB
SwapTotal:    67111528 kB
SwapFree:     41528364 kB
Dirty:          193368 kB
Writeback:           0 kB
AnonPages:     1802720 kB
Mapped:          23828 kB
Slab:           806732 kB
PageTables:     100120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 176446884 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= 3292 MiB
End job on node126 at 2011-06-01 06:28:38