Trace number 428231

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, and are wall clock time (not CPU 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
minimarch 2007-04-26 (fixed)? (TO) 1200.14 1200.48

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-15-u.cnf
MD5SUMc2f768afbb9db3d5f5133c3f48734894
Bench CategoryINDUST (industrial 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 variables217930
Number of clauses1002997
Sum of the clauses size2303180
Maximum clause length10
Minimum clause length1
Number of clauses of size 116378
Number of clauses of size 2795155
Number of clauses of size 3150764
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of 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:  217930                                               |
0.00/0.00	|  Number of clauses:    1002997                                              |
2.89/2.92	|  Parsing time:         2.81         s                                       |
6.78/6.89	============================[ Search Statistics ]==============================
6.78/6.89	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.78/6.89	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.78/6.89	===============================================================================
6.78/6.89	|         0 |  102574   572566  1525891 |   190855        0    nan |  0.000 % |
7.99/8.00	|       100 |  102573   572566  1525891 |   209940       99    188 | 21.523 % |
8.79/8.88	|       251 |  100777   562590  1501246 |   230934      244    123 | 23.323 % |
10.39/10.49	|       478 |  100627   562590  1501246 |   254028      471    156 | 23.323 % |
12.69/12.72	|       819 |   96751   538133  1439943 |   279431      808    264 | 24.193 % |
16.69/16.78	|      1325 |   95177   528342  1415801 |   307374     1293    246 | 25.488 % |
19.19/19.27	|      2084 |   90272   499570  1344530 |   338111     2031    192 | 27.585 % |
23.19/23.25	|      3223 |   88744   491278  1324942 |   371923     3145    169 | 28.458 % |
32.88/32.90	|      4931 |   85748   472971  1280453 |   409115     4808    180 | 29.249 % |
42.17/42.20	|      7495 |   79858   436560  1191289 |   450026     7245    167 | 31.959 % |
57.37/57.41	|     11339 |   79490   434971  1187633 |   495029    11060    213 | 32.831 % |
85.46/85.52	|     17105 |   77000   419328  1148658 |   544532    16771    251 | 33.257 % |
130.75/130.85	|     25755 |   76847   418335  1146198 |   598985    25381    301 | 33.356 % |
197.43/197.57	|     38729 |   76256   414604  1137185 |   658884    38287    317 | 33.600 % |
309.10/309.20	|     58191 |   75393   408991  1123096 |   724772    57695    402 | 33.993 % |
493.34/493.52	|     87383 |   75235   407943  1120380 |   797250    86814    462 | 34.171 % |
773.87/774.19	|    131172 |   74836   405233  1113456 |   876975   130405    494 | 34.349 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-428231-1177713631 -o ROOT/results/node60/solver-428231-1177713631 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428231-1177713631/minimarch_fixed /tmp/evaluation/428231-1177713631/instance-428231-1177713631.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): 2400 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8551
/proc/meminfo: memFree=1639376/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=2340 CPUtime=0
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 473 0 0 0 0 0 0 0 18 0 1 0 219273179 2396160 458 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526278 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 585 459 51 132 0 450 0

[startup+0.00795799 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8551
/proc/meminfo: memFree=1639376/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=2924 CPUtime=0
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 618 0 0 0 0 0 0 0 18 0 1 0 219273179 2994176 603 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553798 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 731 603 51 132 0 596 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2924

[startup+0.101967 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8551
/proc/meminfo: memFree=1639376/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=12324 CPUtime=0.09
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 2724 0 0 0 8 1 0 0 18 0 1 0 219273179 12619776 2709 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553736 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 3081 2712 51 132 0 2946 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12324

[startup+0.301986 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8551
/proc/meminfo: memFree=1639376/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=37372 CPUtime=0.29
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 8547 0 0 0 25 4 0 0 19 0 1 0 219273179 38268928 8532 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134848966 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 9343 8533 51 132 0 9208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37372

[startup+0.701026 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8551
/proc/meminfo: memFree=1639376/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=54800 CPUtime=0.68
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 12764 0 0 0 62 6 0 0 22 0 1 0 219273179 56115200 12749 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 13700 12749 51 132 0 13565 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 54800

[startup+1.5011 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8552
/proc/meminfo: memFree=1570312/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=87048 CPUtime=1.49
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 19919 0 0 0 138 11 0 0 25 0 1 0 219273179 89137152 19904 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523026 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 21762 19904 51 132 0 21627 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87048

[startup+3.10126 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8552
/proc/meminfo: memFree=1559560/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=87416 CPUtime=3.09
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 20044 0 0 0 298 11 0 0 25 0 1 0 219273179 89513984 20029 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 21854 20029 62 132 0 21719 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 87416

[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8552
/proc/meminfo: memFree=1536456/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=117652 CPUtime=6.29
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 27050 0 0 0 614 15 0 0 25 0 1 0 219273179 120475648 27027 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134524701 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 29413 27027 62 132 0 29278 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 117652

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8552
/proc/meminfo: memFree=1545224/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=100920 CPUtime=12.69
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 28418 0 0 0 1253 16 0 0 25 0 1 0 219273179 103342080 23551 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 25230 23551 68 132 0 25095 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 100920

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8552
/proc/meminfo: memFree=1545288/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=101188 CPUtime=25.49
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 28424 0 0 0 2533 16 0 0 25 0 1 0 219273179 103616512 23557 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 25297 23557 68 132 0 25162 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 101188

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1545224/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=101188 CPUtime=51.07
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 28424 0 0 0 5091 16 0 0 25 0 1 0 219273179 103616512 23557 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 25297 23557 68 132 0 25162 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 101188

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1536584/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=109908 CPUtime=102.25
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 30589 0 0 0 10208 17 0 0 25 0 1 0 219273179 112545792 25722 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 27477 25722 68 132 0 27342 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 109908

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1519624/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=127112 CPUtime=162.24
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 34864 0 0 0 16201 23 0 0 25 0 1 0 219273179 130162688 29997 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550926 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 31778 29997 68 132 0 31643 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 127112

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1502792/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=143712 CPUtime=222.22
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 39027 0 0 0 22195 27 0 0 25 0 1 0 219273179 147161088 34160 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552482 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 35928 34160 68 132 0 35793 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 143712

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1477832/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=168968 CPUtime=282.2
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 45334 0 0 0 28187 33 0 0 25 0 1 0 219273179 173023232 40467 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 42242 40467 68 132 0 42107 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 168968

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1451656/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=194792 CPUtime=342.18
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 51781 0 0 0 34179 39 0 0 25 0 1 0 219273179 199467008 46914 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 48698 46914 68 132 0 48563 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 194792

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1427336/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=219300 CPUtime=402.17
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 57929 0 0 0 40171 46 0 0 25 0 1 0 219273179 224563200 53062 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 54825 53062 68 132 0 54690 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 219300

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1408968/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=237440 CPUtime=462.15
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 62464 0 0 0 46165 50 0 0 25 0 1 0 219273179 243138560 57597 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552913 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 59360 57597 68 132 0 59225 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 237440

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1390920/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=255440 CPUtime=522.14
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 66978 0 0 0 52157 57 0 0 25 0 1 0 219273179 261570560 62111 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 63860 62111 68 132 0 63725 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 255440

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1373704/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=272952 CPUtime=582.12
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 71303 0 0 0 58149 63 0 0 25 0 1 0 219273179 279502848 66436 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552694 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 68238 66436 68 132 0 68103 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 272952

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1344200/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=301996 CPUtime=642.1
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 78594 0 0 0 64142 68 0 0 25 0 1 0 219273179 309243904 73727 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 75499 73727 68 132 0 75364 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 301996

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1322184/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=324280 CPUtime=702.09
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 84163 0 0 0 70137 72 0 0 25 0 1 0 219273179 332062720 79296 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 81070 79296 68 132 0 80935 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 324280

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1304840/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=341336 CPUtime=762.08
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 88420 0 0 0 76132 76 0 0 25 0 1 0 219273179 349528064 83553 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552488 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 85334 83553 68 132 0 85199 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 341336

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1287240/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=359212 CPUtime=822.06
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 92841 0 0 0 82125 81 0 0 25 0 1 0 219273179 367833088 87974 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 89803 87974 68 132 0 89668 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 359212

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1268104/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=378132 CPUtime=882.04
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 97584 0 0 0 88119 85 0 0 25 0 1 0 219273179 387207168 92717 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 94533 92717 68 132 0 94398 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 378132

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1249736/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=396788 CPUtime=942.02
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 102242 0 0 0 94111 91 0 0 25 0 1 0 219273179 406310912 97375 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 99197 97375 68 132 0 99062 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 396788

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1229384/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=416780 CPUtime=1002
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 107276 0 0 0 100105 95 0 0 25 0 1 0 219273179 426782720 102409 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557447 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 104195 102409 68 132 0 104060 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 416780

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1213000/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=433316 CPUtime=1061.99
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 111406 0 0 0 106100 99 0 0 25 0 1 0 219273179 443715584 106539 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 108329 106539 68 132 0 108194 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 433316

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1198152/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=447980 CPUtime=1121.98
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 115065 0 0 0 112095 103 0 0 25 0 1 0 219273179 458731520 110198 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 111995 110198 68 132 0 111860 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 447980

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1182536/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=463696 CPUtime=1181.96
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 119012 0 0 0 118089 107 0 0 25 0 1 0 219273179 474824704 114145 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 115924 114145 68 132 0 115789 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 463696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8554
/proc/meminfo: memFree=1176136/2055920 swapFree=4183288/4192956
[pid=8551] ppid=8549 vsize=469772 CPUtime=1200.05
/proc/8551/stat : 8551 (minimarch_fixed) R 8549 8551 7761 0 -1 4194304 120540 0 0 0 119897 108 0 0 25 0 1 0 219273179 481046528 115673 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8551/statm: 117443 115673 68 132 0 117308 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 469772

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): 1200.48
CPU time (s): 1200.14
CPU user time (s): 1198.98
CPU system time (s): 1.15882
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 469772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.98
system time used= 1.15882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120540
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= 6
involuntary context switches= 1712

runsolver used 0.901862 second user time and 2.38964 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Fri Apr 27 22:40:32 UTC 2007

IDJOB= 428231
IDBENCH= 20385
IDSOLVER= 198
FILE ID= node60/428231-1177713631

PBS_JOBID= 4698731

Free space on /tmp= 66495 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/428231-1177713631/minimarch_fixed /tmp/evaluation/428231-1177713631/instance-428231-1177713631.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-428231-1177713631 -o ROOT/results/node60/solver-428231-1177713631 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428231-1177713631/minimarch_fixed /tmp/evaluation/428231-1177713631/instance-428231-1177713631.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  c2f768afbb9db3d5f5133c3f48734894

RANDOM SEED= 181513406

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.214
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		: 3000.214
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1639848 kB
Buffers:         39192 kB
Cached:         301176 kB
SwapCached:       3644 kB
Active:         181116 kB
Inactive:       169160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1639848 kB
SwapTotal:     4192956 kB
SwapFree:      4183288 kB
Dirty:           20752 kB
Writeback:           0 kB
Mapped:          15840 kB
Slab:            51876 kB
Committed_AS:  2598684 kB
PageTables:       1464 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= 66495 MiB

End job on node60 on Fri Apr 27 23:00:35 UTC 2007