Trace number 1807011

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
minisat2-core 070721? (TO) 1200.08 1200.41

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2_autoenc.cnf
MD5SUM68299073e5e5e9c13c18eb7bcc640f07
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables383
Number of clauses75352
Sum of the clauses size441112
Maximum clause length11
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21220
Number of clauses of size 30
Number of clauses of size 4516
Number of clauses of size 54802
Number of clauses of size over 568750

Solver Data 

0.00/0.00	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  383                                                  |
0.00/0.00	|  Number of clauses:    75352                                                |
0.00/0.05	|  Parsing time:         0.05         s                                       |
0.09/0.11	============================[ Search Statistics ]==============================
0.09/0.11	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.11	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.11	===============================================================================
0.09/0.11	|         0 |     319    50712   294616 |    16904        0    nan |  0.000 % |
0.09/0.12	|       101 |     317    50712   294616 |    18594       99      7 | 17.233 % |
0.09/0.13	|       251 |     314    50712   294616 |    20453      246      9 | 18.016 % |
0.09/0.13	|       478 |     314    50712   294616 |    22499      473     11 | 18.016 % |
0.09/0.14	|       817 |     314    50712   294616 |    24749      812     15 | 18.016 % |
0.09/0.16	|      1324 |     313    50712   294616 |    27224     1318     15 | 18.277 % |
0.09/0.20	|      2083 |     312    50712   294616 |    29946     2076     16 | 18.539 % |
0.19/0.24	|      3223 |     312    50712   294616 |    32941     3216     17 | 18.539 % |
0.29/0.32	|      4933 |     312    50712   294616 |    36235     4926     19 | 18.539 % |
0.39/0.45	|      7495 |     312    50712   294616 |    39858     7488     18 | 18.539 % |
0.69/0.73	|     11340 |     312    50712   294616 |    43844    11333     19 | 18.539 % |
1.29/1.34	|     17107 |     312    50712   294616 |    48229    17100     22 | 18.539 % |
2.59/2.68	|     25756 |     311    46832   272328 |    53051    25743     23 | 18.800 % |
4.89/4.99	|     38730 |     311    46832   272328 |    58357    38717     24 | 18.800 % |
10.19/10.21	|     58192 |     311    46832   272328 |    64192    58179     24 | 18.800 % |
16.08/16.14	|     87386 |     311    46296   269260 |    70612    40162     21 | 18.800 % |
24.58/24.68	|    131176 |     309    46296   269260 |    77673    28763     22 | 19.322 % |
45.57/45.60	|    196860 |     308    44026   256142 |    85440    35426     24 | 19.583 % |
87.86/87.90	|    295386 |     307    44026   256142 |    93984    70672     28 | 19.844 % |
151.65/151.77	|    443175 |     307    43886   255382 |   103383    66864     23 | 19.844 % |
252.62/252.78	|    664858 |     307    43886   255382 |   113721    38981     23 | 19.844 % |
415.68/415.81	|    997384 |     307    43886   255382 |   125093    89745     25 | 19.844 % |
702.09/702.32	|   1496172 |     306    43411   252672 |   137603    59648     24 | 20.105 % |
1150.97/1151.39	|   2244354 |     305    43270   251904 |   151363   109423     26 | 20.366 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1807011-1242154204/watcher-1807011-1242154204 -o /tmp/evaluation-result-1807011-1242154204/solver-1807011-1242154204 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1807011-1242154204.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 21140
/proc/meminfo: memFree=852832/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=2028 CPUtime=0
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 394 0 0 0 0 0 0 0 20 0 1 0 243449252 2076672 379 1992294400 134512640 135213614 4294956256 18446744073709551615 134544745 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 507 379 58 171 0 333 0

[startup+0.012775 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 21140
/proc/meminfo: memFree=852832/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=2688 CPUtime=0
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 540 0 0 0 0 0 0 0 20 0 1 0 243449252 2752512 525 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 672 525 58 171 0 498 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2688

[startup+0.101785 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 21140
/proc/meminfo: memFree=852832/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=5852 CPUtime=0.09
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 1343 0 0 0 9 0 0 0 20 0 1 0 243449252 5992448 1328 1992294400 134512640 135213614 4294956256 18446744073709551615 134524196 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 1463 1328 71 171 0 1289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5852

[startup+0.301808 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 21140
/proc/meminfo: memFree=852832/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=6120 CPUtime=0.29
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 1422 0 0 0 29 0 0 0 22 0 1 0 243449252 6266880 1407 1992294400 134512640 135213614 4294956256 18446744073709551615 134527226 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 1530 1407 77 171 0 1356 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6120

[startup+0.701854 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 21140
/proc/meminfo: memFree=852832/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=6516 CPUtime=0.69
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 1495 0 0 0 69 0 0 0 25 0 1 0 243449252 6672384 1480 1992294400 134512640 135213614 4294956256 18446744073709551615 134526939 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 1629 1480 77 171 0 1455 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6516

[startup+1.50195 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21141
/proc/meminfo: memFree=846744/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=7508 CPUtime=1.49
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 1735 0 0 0 148 1 0 0 25 0 1 0 243449252 7688192 1720 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 1877 1720 77 171 0 1703 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7508

[startup+3.10114 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21141
/proc/meminfo: memFree=845656/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=8728 CPUtime=3.09
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 2063 0 0 0 308 1 0 0 25 0 1 0 243449252 8937472 2048 1992294400 134512640 135213614 4294956256 18446744073709551615 134526860 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 2182 2048 77 171 0 2008 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8728

[startup+6.30151 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21141
/proc/meminfo: memFree=843096/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=10940 CPUtime=6.29
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 2602 0 0 0 627 2 0 0 25 0 1 0 243449252 11202560 2587 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 2735 2587 77 171 0 2561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10940

[startup+12.7013 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21141
/proc/meminfo: memFree=839832/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=13624 CPUtime=12.68
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 3251 0 0 0 1266 2 0 0 25 0 1 0 243449252 13950976 3236 1992294400 134512640 135213614 4294956256 18446744073709551615 134526885 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 3406 3236 77 171 0 3232 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13624

[startup+25.5018 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21141
/proc/meminfo: memFree=838744/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=14660 CPUtime=25.48
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 3523 0 0 0 2545 3 0 0 25 0 1 0 243449252 15011840 3508 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 3665 3508 77 171 0 3491 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14660

[startup+51.1018 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21141
/proc/meminfo: memFree=836248/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=17464 CPUtime=51.07
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 4169 0 0 0 5104 3 0 0 25 0 1 0 243449252 17883136 4154 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 4366 4154 77 171 0 4192 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17464

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21141
/proc/meminfo: memFree=833112/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=20748 CPUtime=102.27
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 4948 0 0 0 10223 4 0 0 25 0 1 0 243449252 21245952 4933 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 5187 4933 77 171 0 5013 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20748

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21141
/proc/meminfo: memFree=832216/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=21580 CPUtime=162.25
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 5169 0 0 0 16221 4 0 0 25 0 1 0 243449252 22097920 5146 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 5395 5146 77 171 0 5221 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21580

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21141
/proc/meminfo: memFree=831640/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=22272 CPUtime=222.23
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 5319 0 0 0 22219 4 0 0 25 0 1 0 243449252 22806528 5296 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 5568 5296 77 171 0 5394 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22272

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21141
/proc/meminfo: memFree=830296/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=23708 CPUtime=282.21
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 5657 0 0 0 28217 4 0 0 25 0 1 0 243449252 24276992 5626 1992294400 134512640 135213614 4294956256 18446744073709551615 134526802 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 5927 5626 77 171 0 5753 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23708

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21141
/proc/meminfo: memFree=829336/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=24740 CPUtime=342.19
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 5909 0 0 0 34215 4 0 0 25 0 1 0 243449252 25333760 5870 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 6185 5870 77 171 0 6011 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24740

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21141
/proc/meminfo: memFree=828568/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=25612 CPUtime=402.18
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 6105 0 0 0 40214 4 0 0 25 0 1 0 243449252 26226688 6066 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 6403 6066 77 171 0 6229 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 25612

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21141
/proc/meminfo: memFree=825880/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=28384 CPUtime=462.16
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 6776 0 0 0 46211 5 0 0 25 0 1 0 243449252 29065216 6737 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 7096 6737 77 171 0 6922 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 28384

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21141
/proc/meminfo: memFree=824216/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=30132 CPUtime=522.14
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 7201 0 0 0 52209 5 0 0 25 0 1 0 243449252 30855168 7162 1992294400 134512640 135213614 4294956256 18446744073709551615 134526786 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 7533 7162 77 171 0 7359 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 30132

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21141
/proc/meminfo: memFree=823768/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=30584 CPUtime=582.13
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 7299 0 0 0 58208 5 0 0 25 0 1 0 243449252 31318016 7260 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 7646 7260 77 171 0 7472 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 30584

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21141
/proc/meminfo: memFree=823256/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=31152 CPUtime=642.11
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 7437 0 0 0 64206 5 0 0 25 0 1 0 243449252 31899648 7398 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 7788 7398 77 171 0 7614 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 31152

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21147
/proc/meminfo: memFree=823120/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=31152 CPUtime=702.09
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 7447 0 0 0 70204 5 0 0 25 0 1 0 243449252 31899648 7408 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 7788 7408 77 171 0 7614 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 31152

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21147
/proc/meminfo: memFree=823056/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=31152 CPUtime=762.07
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 7461 0 0 0 76202 5 0 0 25 0 1 0 243449252 31899648 7422 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 7788 7422 77 171 0 7614 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 31152

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21147
/proc/meminfo: memFree=822672/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=31672 CPUtime=822.05
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 7585 0 0 0 82200 5 0 0 25 0 1 0 243449252 32432128 7546 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 7918 7546 77 171 0 7744 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 31672

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21147
/proc/meminfo: memFree=821968/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=32284 CPUtime=882.04
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 7734 0 0 0 88198 6 0 0 25 0 1 0 243449252 33058816 7695 1992294400 134512640 135213614 4294956256 18446744073709551615 134527173 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 8071 7695 77 171 0 7897 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 32284

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21147
/proc/meminfo: memFree=821648/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=32680 CPUtime=942.03
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 7818 0 0 0 94197 6 0 0 25 0 1 0 243449252 33464320 7779 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 8170 7779 77 171 0 7996 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 32680

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21147
/proc/meminfo: memFree=821400/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=32924 CPUtime=1002.01
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 7874 0 0 0 100195 6 0 0 25 0 1 0 243449252 33714176 7835 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 8231 7835 77 171 0 8057 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 32924

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21147
/proc/meminfo: memFree=820824/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=33632 CPUtime=1061.99
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 8016 0 0 0 106193 6 0 0 25 0 1 0 243449252 34439168 7977 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 8408 7977 77 171 0 8234 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 33632

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21147
/proc/meminfo: memFree=820632/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=33876 CPUtime=1121.98
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 8069 0 0 0 112192 6 0 0 25 0 1 0 243449252 34689024 8030 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 8469 8030 77 171 0 8295 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 33876

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21147
/proc/meminfo: memFree=819672/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=35176 CPUtime=1181.96
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 8313 0 0 0 118190 6 0 0 25 0 1 0 243449252 36020224 8274 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 8794 8274 77 171 0 8620 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 35176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21147
/proc/meminfo: memFree=819480/2055920 swapFree=4180016/4192956
[pid=21140] ppid=21138 vsize=35396 CPUtime=1200.06
/proc/21140/stat : 21140 (minisat_static) R 21138 21140 20609 0 -1 4194304 8359 0 0 0 120000 6 0 0 25 0 1 0 243449252 36245504 8320 1992294400 134512640 135213614 4294956256 18446744073709551615 134526796 0 0 4096 3 0 0 0 17 1 0 0
/proc/21140/statm: 8849 8320 77 171 0 8675 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 35396

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.071989
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 35396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8359
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= 2
involuntary context switches= 1949

runsolver used 0.855869 second user time and 2.56861 second system time

The end

Launcher Data 

Begin job on node75 at 2009-05-12 20:50:04
IDJOB=1807011
IDBENCH=71142
IDSOLVER=651
FILE ID=node75/1807011-1242154204
PBS_JOBID= 9289651
Free space on /tmp= 66344 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2_autoenc.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807011-1242154204/watcher-1807011-1242154204 -o /tmp/evaluation-result-1807011-1242154204/solver-1807011-1242154204 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1807011-1242154204.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 68299073e5e5e9c13c18eb7bcc640f07
RANDOM SEED=565812437

node75.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        853312 kB
Buffers:         82636 kB
Cached:        1035428 kB
SwapCached:       7200 kB
Active:         225432 kB
Inactive:       901888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        853312 kB
SwapTotal:     4192956 kB
SwapFree:      4180016 kB
Dirty:            2860 kB
Writeback:           0 kB
Mapped:          14084 kB
Slab:            61228 kB
Committed_AS:   748588 kB
PageTables:       1416 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node75 at 2009-05-12 21:10:06