Trace number 427651

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) 1200.02 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1207324880-03.cnf
MD5SUMdb32d515bf5934ff8ba3b84fd3a1f9e1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.4791
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

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:  900                                                  |
0.00/0.00	|  Number of clauses:    18000                                                |
0.00/0.06	|  Parsing time:         0.06         s                                       |
0.19/0.27	============================[ Search Statistics ]==============================
0.19/0.27	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.27	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.27	===============================================================================
0.19/0.27	|         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.19/0.28	|       100 |     900    18000    90000 |     6600      100     97 |  0.000 % |
0.19/0.30	|       251 |     900    18000    90000 |     7260      251    101 |  0.000 % |
0.29/0.32	|       477 |     900    18000    90000 |     7986      477    105 |  0.000 % |
0.29/0.36	|       815 |     900    18000    90000 |     8784      815    110 |  0.000 % |
0.39/0.42	|      1323 |     900    18000    90000 |     9663     1323    117 |  0.000 % |
0.49/0.51	|      2084 |     900    18000    90000 |    10629     2084    120 |  0.000 % |
0.59/0.67	|      3224 |     900    18000    90000 |    11692     3224    122 |  0.000 % |
0.89/0.91	|      4932 |     900    18000    90000 |    12861     4932    124 |  0.000 % |
1.29/1.34	|      7494 |     900    18000    90000 |    14147     7494    124 |  0.000 % |
2.09/2.10	|     11338 |     900    18000    90000 |    15562    11338    128 |  0.000 % |
3.39/3.44	|     17106 |     900    18000    90000 |    17118     9155    132 |  0.000 % |
5.39/5.45	|     25756 |     900    18000    90000 |    18830     9083    132 |  0.000 % |
8.98/9.07	|     38731 |     900    18000    90000 |    20713    12468    131 |  0.000 % |
15.99/16.01	|     58193 |     900    18000    90000 |    22784    10881    138 |  0.000 % |
27.59/27.64	|     87385 |     900    18000    90000 |    25063    16500    134 |  0.000 % |
48.38/48.45	|    131177 |     900    18000    90000 |    27569    20063    139 |  0.000 % |
79.87/79.91	|    196862 |     900    18000    90000 |    30326    23645    138 |  0.000 % |
129.06/129.12	|    295389 |     900    18000    90000 |    33359    13816    129 |  0.000 % |
213.44/213.56	|    443179 |     900    18000    90000 |    36695    17764    135 |  0.000 % |
341.41/341.58	|    664863 |     900    18000    90000 |    40364    27625    135 |  0.000 % |
556.06/556.25	|    997388 |     900    18000    90000 |    44401    34804    138 |  0.000 % |
910.57/910.87	|   1496176 |     900    18000    90000 |    48841    41141    146 |  0.000 % |

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/node51/watcher-427651-1177663422 -o ROOT/results/node51/solver-427651-1177663422 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427651-1177663422/minimarch_fixed /tmp/evaluation/427651-1177663422/instance-427651-1177663422.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 17818
/proc/meminfo: memFree=1711664/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=1868 CPUtime=0
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 121187291 1912832 228 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 467 228 51 132 0 332 0

[startup+0.0831139 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17818
/proc/meminfo: memFree=1711664/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=3236 CPUtime=0.07
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 583 0 0 0 7 0 0 0 18 0 1 0 121187291 3313664 568 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531572 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 809 568 63 132 0 674 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3236

[startup+0.101114 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17818
/proc/meminfo: memFree=1711664/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=3236 CPUtime=0.09
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 583 0 0 0 9 0 0 0 18 0 1 0 121187291 3313664 568 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531369 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 809 568 63 132 0 674 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3236

[startup+0.301132 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17818
/proc/meminfo: memFree=1711664/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=3060 CPUtime=0.29
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 624 0 0 0 29 0 0 0 19 0 1 0 121187291 3133440 544 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134556440 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 765 544 68 132 0 630 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3060

[startup+0.701168 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17818
/proc/meminfo: memFree=1711664/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=4512 CPUtime=0.69
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 977 0 0 0 69 0 0 0 22 0 1 0 121187291 4620288 897 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551528 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 1128 897 68 132 0 993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4512

[startup+1.50124 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1707240/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=7152 CPUtime=1.49
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 1637 0 0 0 149 0 0 0 25 0 1 0 121187291 7323648 1557 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551244 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 1788 1557 68 132 0 1653 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7152

[startup+3.10138 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1703912/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=11244 CPUtime=3.09
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 2668 0 0 0 309 0 0 0 25 0 1 0 121187291 11513856 2588 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 2811 2588 68 132 0 2676 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11244

[startup+6.30167 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1700008/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=12564 CPUtime=6.29
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 2991 0 0 0 629 0 0 0 25 0 1 0 121187291 12865536 2911 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551535 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 3141 2911 68 132 0 3006 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12564

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1697640/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=14960 CPUtime=12.68
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 3581 0 0 0 1268 0 0 0 25 0 1 0 121187291 15319040 3501 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 3740 3501 68 132 0 3605 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14960

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1695848/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=17072 CPUtime=25.49
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 4097 0 0 0 2548 1 0 0 25 0 1 0 121187291 17481728 4017 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 4268 4017 68 132 0 4133 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17072

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1693032/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=20272 CPUtime=51.07
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 4913 0 0 0 5106 1 0 0 25 0 1 0 121187291 20758528 4833 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 5068 4833 68 132 0 4933 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20272

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1689832/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=22780 CPUtime=102.27
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 5533 0 0 0 10224 3 0 0 25 0 1 0 121187291 23326720 5453 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 5695 5453 68 132 0 5560 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22780

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1687272/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=25568 CPUtime=162.25
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 6225 0 0 0 16222 3 0 0 25 0 1 0 121187291 26181632 6145 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 6392 6145 68 132 0 6257 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25568

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1684904/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=27696 CPUtime=222.24
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 6762 0 0 0 22220 4 0 0 25 0 1 0 121187291 28360704 6682 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 6924 6682 68 132 0 6789 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 27696

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1683112/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=29412 CPUtime=282.22
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 7191 0 0 0 28217 5 0 0 25 0 1 0 121187291 30117888 7111 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 7353 7111 68 132 0 7218 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29412

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1683048/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=29544 CPUtime=342.21
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 7220 0 0 0 34216 5 0 0 25 0 1 0 121187291 30253056 7140 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 7386 7140 68 132 0 7251 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 29544

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1679592/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=32976 CPUtime=402.2
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 8093 0 0 0 40214 6 0 0 25 0 1 0 121187291 33767424 8013 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 8244 8013 68 132 0 8109 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 32976

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1679528/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=32976 CPUtime=462.18
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 8093 0 0 0 46212 6 0 0 25 0 1 0 121187291 33767424 8013 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 8244 8013 68 132 0 8109 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 32976

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1679272/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=33240 CPUtime=522.17
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 8164 0 0 0 52211 6 0 0 25 0 1 0 121187291 34037760 8084 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550962 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 8310 8084 68 132 0 8175 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 33240

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1677544/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=35036 CPUtime=582.15
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 8591 0 0 0 58209 6 0 0 25 0 1 0 121187291 35876864 8511 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 8759 8511 68 132 0 8624 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 35036

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1675624/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=36884 CPUtime=642.13
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 9062 0 0 0 64207 6 0 0 25 0 1 0 121187291 37769216 8982 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 9221 8982 68 132 0 9086 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 36884

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1675176/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=37392 CPUtime=702.12
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 9188 0 0 0 70206 6 0 0 25 0 1 0 121187291 38289408 9104 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 9348 9104 68 132 0 9213 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 37392

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1675176/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=37352 CPUtime=762.1
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 9188 0 0 0 76204 6 0 0 25 0 1 0 121187291 38248448 9100 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 9338 9100 68 132 0 9203 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 37352

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1675176/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=37352 CPUtime=822.09
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 9188 0 0 0 82203 6 0 0 25 0 1 0 121187291 38248448 9100 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 9338 9100 68 132 0 9203 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 37352

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1675176/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=37352 CPUtime=882.07
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 9188 0 0 0 88201 6 0 0 25 0 1 0 121187291 38248448 9100 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 9338 9100 68 132 0 9203 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 37352

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1672616/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=39992 CPUtime=942.06
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 9823 0 0 0 94199 7 0 0 25 0 1 0 121187291 40951808 9735 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 9998 9735 68 132 0 9863 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 39992

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17819
/proc/meminfo: memFree=1671528/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=41048 CPUtime=1002.05
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 10100 0 0 0 100197 8 0 0 25 0 1 0 121187291 42033152 10012 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 10262 10012 68 132 0 10127 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 41048

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 17941
/proc/meminfo: memFree=1669352/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=41876 CPUtime=1061.98
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 10320 0 0 0 106189 9 0 0 25 0 1 0 121187291 42881024 10232 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 10469 10232 68 132 0 10334 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 41876

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18017
/proc/meminfo: memFree=1670312/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=41876 CPUtime=1121.92
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 10320 0 0 0 112183 9 0 0 25 0 1 0 121187291 42881024 10232 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 10469 10232 68 132 0 10334 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 41876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18017
/proc/meminfo: memFree=1670312/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=41876 CPUtime=1181.91
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 10322 0 0 0 118182 9 0 0 25 0 1 0 121187291 42881024 10234 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 10469 10234 68 132 0 10334 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 41876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18017
/proc/meminfo: memFree=1670312/2055920 swapFree=4183264/4192956
[pid=17818] ppid=17816 vsize=41876 CPUtime=1200
/proc/17818/stat : 17818 (minimarch_fixed) R 17816 17818 17038 0 -1 4194304 10322 0 0 0 119991 9 0 0 25 0 1 0 121187291 42881024 10234 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/17818/statm: 10469 10234 68 132 0 10334 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 41876

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): 1200.02
CPU user time (s): 1199.92
CPU system time (s): 0.101984
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 41972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10322
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= 1870

runsolver used 0.893864 second user time and 2.44463 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Fri Apr 27 08:43:42 UTC 2007

IDJOB= 427651
IDBENCH= 20081
IDSOLVER= 198
FILE ID= node51/427651-1177663422

PBS_JOBID= 4697366

Free space on /tmp= 66525 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1207324880-03.cnf
COMMAND LINE= /tmp/evaluation/427651-1177663422/minimarch_fixed /tmp/evaluation/427651-1177663422/instance-427651-1177663422.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-427651-1177663422 -o ROOT/results/node51/solver-427651-1177663422 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427651-1177663422/minimarch_fixed /tmp/evaluation/427651-1177663422/instance-427651-1177663422.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  db32d515bf5934ff8ba3b84fd3a1f9e1

RANDOM SEED= 221991558

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1712136 kB
Buffers:         31612 kB
Cached:         169096 kB
SwapCached:       3428 kB
Active:         172936 kB
Inactive:       115440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1712136 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            3276 kB
Writeback:           0 kB
Mapped:          15824 kB
Slab:            41516 kB
Committed_AS:  3822372 kB
PageTables:       1412 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= 66525 MiB

End job on node51 on Fri Apr 27 09:03:44 UTC 2007