Trace number 427675

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) 1200.09 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S660110840-06.cnf
MD5SUM4b21b8e0976302c1b0731a8b86b306d2
Bench CategoryRANDOM (random 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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 520400

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:  240                                                  |
0.00/0.00	|  Number of clauses:    20400                                                |
0.01/0.09	|  Parsing time:         0.08         s                                       |
0.89/0.92	============================[ Search Statistics ]==============================
0.89/0.92	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.92	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.92	===============================================================================
0.89/0.92	|         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.89/0.94	|       100 |     240    20400   142800 |     7480      100     64 |  0.002 % |
0.89/0.95	|       251 |     240    20400   142800 |     8228      251     64 |  0.002 % |
0.89/0.98	|       476 |     240    20400   142800 |     9050      476     65 |  0.002 % |
0.99/1.03	|       814 |     240    20400   142800 |     9955      814     65 |  0.002 % |
0.99/1.08	|      1321 |     240    20400   142800 |    10951     1321     66 |  0.002 % |
1.09/1.17	|      2080 |     240    20400   142800 |    12046     2080     66 |  0.002 % |
1.29/1.32	|      3220 |     240    20400   142800 |    13251     3220     66 |  0.002 % |
1.50/1.56	|      4930 |     240    20400   142800 |    14576     4930     67 |  0.002 % |
1.89/1.94	|      7494 |     240    20400   142800 |    16034     7494     67 |  0.002 % |
2.59/2.65	|     11338 |     240    20400   142800 |    17637    11338     68 |  0.002 % |
3.99/4.00	|     17105 |     240    20400   142800 |    19401    17105     69 |  0.002 % |
6.09/6.12	|     25755 |     240    20400   142800 |    21341    16003     70 |  0.002 % |
9.79/9.81	|     38729 |     240    20400   142800 |    23475    18249     70 |  0.002 % |
15.88/15.94	|     58190 |     240    20400   142800 |    25822    13366     70 |  0.002 % |
26.09/26.19	|     87383 |     240    20400   142800 |    28405    13900     68 |  0.002 % |
43.38/43.41	|    131172 |     240    20400   142800 |    31245    24433     70 |  0.002 % |
69.57/69.63	|    196857 |     240    20400   142800 |    34370    15037     67 |  0.002 % |
110.96/111.06	|    295383 |     240    20400   142800 |    37807    26071     70 |  0.002 % |
176.65/176.73	|    443173 |     240    20400   142800 |    41588    24623     68 |  0.002 % |
282.61/282.72	|    664856 |     240    20400   142800 |    45746    18821     69 |  0.002 % |
457.87/458.01	|    997381 |     240    20400   142800 |    50321    28051     70 |  0.002 % |
729.40/729.61	|   1496169 |     240    20400   142800 |    55353    49030     70 |  0.002 % |
1178.38/1178.82	|   2244351 |     240    20400   142800 |    60889    46700     69 |  0.002 % |

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/node48/watcher-427675-1177670543 -o ROOT/results/node48/solver-427675-1177670543 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427675-1177670543/minimarch_fixed /tmp/evaluation/427675-1177670543/instance-427675-1177670543.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 23907
/proc/meminfo: memFree=1648936/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=1872 CPUtime=0
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 121899602 1916928 256 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 468 256 51 132 0 333 0

[startup+0.0172561 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23907
/proc/meminfo: memFree=1648936/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=2532 CPUtime=0.01
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 441 0 0 0 1 0 0 0 18 0 1 0 121899602 2592768 426 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 633 427 51 132 0 498 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2532

[startup+0.101263 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23907
/proc/meminfo: memFree=1648936/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=3724 CPUtime=0.09
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 750 0 0 0 9 0 0 0 18 0 1 0 121899602 3813376 735 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531566 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 931 735 63 132 0 796 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3724

[startup+0.301282 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23907
/proc/meminfo: memFree=1648936/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=3724 CPUtime=0.29
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 750 0 0 0 29 0 0 0 19 0 1 0 121899602 3813376 735 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531335 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 931 735 63 132 0 796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3724

[startup+0.701319 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23907
/proc/meminfo: memFree=1648936/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=3888 CPUtime=0.69
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 795 0 0 0 69 0 0 0 22 0 1 0 121899602 3981312 780 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531481 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 972 780 63 132 0 837 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3888

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23908
/proc/meminfo: memFree=1646112/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=4384 CPUtime=1.5
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 946 0 0 0 149 1 0 0 25 0 1 0 121899602 4489216 891 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 1096 891 67 132 0 961 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 4384

[startup+3.10154 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23908
/proc/meminfo: memFree=1644384/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=7040 CPUtime=3.09
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 1622 0 0 0 308 1 0 0 25 0 1 0 121899602 7208960 1567 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 1760 1567 67 132 0 1625 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7040

[startup+6.30184 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23908
/proc/meminfo: memFree=1640928/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=8992 CPUtime=6.29
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 2097 0 0 0 627 2 0 0 25 0 1 0 121899602 9207808 2042 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 2248 2042 67 132 0 2113 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8992

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23908
/proc/meminfo: memFree=1639264/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=10576 CPUtime=12.69
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 2496 0 0 0 1267 2 0 0 25 0 1 0 121899602 10829824 2441 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 2644 2441 67 132 0 2509 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10576

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23908
/proc/meminfo: memFree=1638304/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=11632 CPUtime=25.49
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 2778 0 0 0 2546 3 0 0 25 0 1 0 121899602 11911168 2723 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557358 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 2908 2723 67 132 0 2773 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11632

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23908
/proc/meminfo: memFree=1635936/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=13776 CPUtime=51.08
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 3300 0 0 0 5104 4 0 0 25 0 1 0 121899602 14106624 3245 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 3444 3245 67 132 0 3309 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13776

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23908
/proc/meminfo: memFree=1634336/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=15384 CPUtime=102.26
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 3706 0 0 0 10222 4 0 0 25 0 1 0 121899602 15753216 3651 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 3846 3651 67 132 0 3711 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15384

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23908
/proc/meminfo: memFree=1632288/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=17548 CPUtime=162.25
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 4237 0 0 0 16220 5 0 0 25 0 1 0 121899602 17969152 4182 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 4387 4182 67 132 0 4252 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17548

[startup+222.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 23908
/proc/meminfo: memFree=1630432/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=19344 CPUtime=222.23
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 4676 0 0 0 22218 5 0 0 25 0 1 0 121899602 19808256 4621 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557158 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 4836 4621 67 132 0 4701 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19344

[startup+282.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 23908
/proc/meminfo: memFree=1630048/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=19952 CPUtime=282.21
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 4792 0 0 0 28216 5 0 0 25 0 1 0 121899602 20430848 4737 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 4988 4737 67 132 0 4853 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19952

[startup+342.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 23908
/proc/meminfo: memFree=1628320/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=21688 CPUtime=342.2
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 5222 0 0 0 34214 6 0 0 25 0 1 0 121899602 22208512 5167 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 5422 5167 67 132 0 5287 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21688

[startup+402.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 23908
/proc/meminfo: memFree=1628000/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=21988 CPUtime=402.18
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 5302 0 0 0 40212 6 0 0 25 0 1 0 121899602 22515712 5247 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551230 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 5497 5247 67 132 0 5362 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 21988

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23908
/proc/meminfo: memFree=1627552/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=22412 CPUtime=462.17
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 5400 0 0 0 46211 6 0 0 25 0 1 0 121899602 22949888 5345 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551244 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 5603 5345 67 132 0 5468 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22412

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23908
/proc/meminfo: memFree=1625888/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=24004 CPUtime=522.15
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 5816 0 0 0 52209 6 0 0 25 0 1 0 121899602 24580096 5761 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 6001 5761 67 132 0 5866 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 24004

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23908
/proc/meminfo: memFree=1625568/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=24408 CPUtime=582.14
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 5895 0 0 0 58207 7 0 0 25 0 1 0 121899602 24993792 5840 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 6102 5840 67 132 0 5967 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 24408

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23908
/proc/meminfo: memFree=1625312/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=24540 CPUtime=642.12
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 5959 0 0 0 64205 7 0 0 25 0 1 0 121899602 25128960 5904 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 6135 5904 67 132 0 6000 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 24540

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23908
/proc/meminfo: memFree=1624992/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=24988 CPUtime=702.1
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 6035 0 0 0 70203 7 0 0 25 0 1 0 121899602 25587712 5980 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551272 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 6247 5980 67 132 0 6112 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 24988

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23908
/proc/meminfo: memFree=1623776/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=26176 CPUtime=762.09
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 6345 0 0 0 76202 7 0 0 25 0 1 0 121899602 26804224 6290 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 6544 6290 67 132 0 6409 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 26176

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23908
/proc/meminfo: memFree=1623264/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=26716 CPUtime=822.07
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 6468 0 0 0 82200 7 0 0 25 0 1 0 121899602 27357184 6413 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 6679 6413 67 132 0 6544 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 26716

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23908
/proc/meminfo: memFree=1623136/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=26864 CPUtime=882.05
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 6498 0 0 0 88198 7 0 0 25 0 1 0 121899602 27508736 6443 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 6716 6443 67 132 0 6581 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 26864

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23908
/proc/meminfo: memFree=1622880/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=27156 CPUtime=942.03
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 6560 0 0 0 94196 7 0 0 25 0 1 0 121899602 27807744 6505 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 6789 6505 67 132 0 6654 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 27156

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23908
/proc/meminfo: memFree=1622816/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=27156 CPUtime=1002.02
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 6573 0 0 0 100195 7 0 0 25 0 1 0 121899602 27807744 6518 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 6789 6518 67 132 0 6654 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 27156

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23908
/proc/meminfo: memFree=1622816/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=27432 CPUtime=1062
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 6619 0 0 0 106193 7 0 0 25 0 1 0 121899602 28090368 6564 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 6858 6564 67 132 0 6723 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 27432

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 23974
/proc/meminfo: memFree=1621296/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=27564 CPUtime=1121.96
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 6662 0 0 0 112189 7 0 0 25 0 1 0 121899602 28225536 6607 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551344 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 6891 6607 67 132 0 6756 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 27564

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24106
/proc/meminfo: memFree=1621976/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=27660 CPUtime=1181.88
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 6698 0 0 0 118180 8 0 0 25 0 1 0 121899602 28323840 6643 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 6915 6643 67 132 0 6780 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 27660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24106
/proc/meminfo: memFree=1620576/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=29244 CPUtime=1200.07
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 7083 0 0 0 119999 8 0 0 25 0 1 0 121899602 29945856 7028 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 7311 7028 67 132 0 7176 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 29244

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24106
/proc/meminfo: memFree=1620576/2055920 swapFree=4183896/4192956
[pid=23907] ppid=23905 vsize=29244 CPUtime=1200.07
/proc/23907/stat : 23907 (minimarch_fixed) R 23905 23907 23146 0 -1 4194304 7083 0 0 0 119999 8 0 0 25 0 1 0 121899602 29945856 7028 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/23907/statm: 7311 7028 67 132 0 7176 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 29244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.087986
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 29244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7083
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= 8
involuntary context switches= 2526

runsolver used 0.896863 second user time and 2.44463 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Fri Apr 27 10:42:23 UTC 2007

IDJOB= 427675
IDBENCH= 20093
IDSOLVER= 198
FILE ID= node48/427675-1177670543

PBS_JOBID= 4697384

Free space on /tmp= 66499 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S660110840-06.cnf
COMMAND LINE= /tmp/evaluation/427675-1177670543/minimarch_fixed /tmp/evaluation/427675-1177670543/instance-427675-1177670543.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-427675-1177670543 -o ROOT/results/node48/solver-427675-1177670543 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427675-1177670543/minimarch_fixed /tmp/evaluation/427675-1177670543/instance-427675-1177670543.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  4b21b8e0976302c1b0731a8b86b306d2

RANDOM SEED= 252468296

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1649472 kB
Buffers:         39672 kB
Cached:         312648 kB
SwapCached:       3728 kB
Active:         228404 kB
Inactive:       134428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649472 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            3468 kB
Writeback:           0 kB
Mapped:          15756 kB
Slab:            29680 kB
Committed_AS:  1255504 kB
PageTables:       1388 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= 66499 MiB

End job on node48 on Fri Apr 27 11:02:25 UTC 2007