Trace number 427643

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) 1200.03 1200.31

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S16540223-14.cnf
MD5SUM6104e3b216d8b12a00f9c23312ab9c34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark299.403
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	|       101 |     900    18000    90000 |     6600      101    104 |  0.000 % |
0.29/0.30	|       252 |     900    18000    90000 |     7260      252    105 |  0.000 % |
0.29/0.33	|       478 |     900    18000    90000 |     7986      478    115 |  0.000 % |
0.29/0.37	|       816 |     900    18000    90000 |     8784      816    117 |  0.000 % |
0.39/0.44	|      1322 |     900    18000    90000 |     9663     1322    117 |  0.000 % |
0.49/0.53	|      2081 |     900    18000    90000 |    10629     2081    120 |  0.000 % |
0.59/0.68	|      3220 |     900    18000    90000 |    11692     3220    118 |  0.000 % |
0.89/0.93	|      4928 |     900    18000    90000 |    12861     4928    121 |  0.000 % |
1.29/1.34	|      7492 |     900    18000    90000 |    14147     7492    124 |  0.000 % |
1.98/2.07	|     11336 |     900    18000    90000 |    15562    11336    125 |  0.000 % |
3.39/3.48	|     17103 |     900    18000    90000 |    17118     9160    129 |  0.000 % |
5.69/5.71	|     25752 |     900    18000    90000 |    18830     9059    131 |  0.000 % |
9.29/9.36	|     38727 |     900    18000    90000 |    20713    12443    136 |  0.000 % |
15.89/15.97	|     58188 |     900    18000    90000 |    22784    10842    133 |  0.000 % |
27.78/27.89	|     87380 |     900    18000    90000 |    25063    16417    137 |  0.000 % |
48.98/49.05	|    131169 |     900    18000    90000 |    27569    20027    132 |  0.000 % |
79.27/79.34	|    196854 |     900    18000    90000 |    30326    23942    137 |  0.000 % |
131.46/131.52	|    295380 |     900    18000    90000 |    33359    15777    133 |  0.000 % |
219.44/219.53	|    443172 |     900    18000    90000 |    36695    22499    143 |  0.000 % |
354.31/354.44	|    664855 |     900    18000    90000 |    40364    32335    138 |  0.000 % |
605.44/605.62	|    997381 |     900    18000    90000 |    44401    17260    132 |  0.000 % |
950.86/951.13	|   1496170 |     900    18000    90000 |    48841    21766    136 |  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/node43/watcher-427643-1177662680 -o ROOT/results/node43/solver-427643-1177662680 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427643-1177662680/minimarch_fixed /tmp/evaluation/427643-1177662680/instance-427643-1177662680.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 3/77 2875
/proc/meminfo: memFree=1550384/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=2000 CPUtime=0
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 214179801 2048000 229 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 500 230 51 132 0 365 0

[startup+0.0899 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2875
/proc/meminfo: memFree=1550384/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=3236 CPUtime=0.08
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 584 0 0 0 8 0 0 0 18 0 1 0 214179801 3313664 569 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 809 569 63 132 0 674 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3236

[startup+0.101902 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2875
/proc/meminfo: memFree=1550384/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=3236 CPUtime=0.09
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 584 0 0 0 9 0 0 0 18 0 1 0 214179801 3313664 569 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531327 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 809 569 63 132 0 674 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3236

[startup+0.301919 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2875
/proc/meminfo: memFree=1550384/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=3020 CPUtime=0.29
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 625 0 0 0 29 0 0 0 19 0 1 0 214179801 3092480 534 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551569 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 755 534 68 132 0 620 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3020

[startup+0.701954 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2875
/proc/meminfo: memFree=1550384/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=4472 CPUtime=0.69
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 963 0 0 0 69 0 0 0 23 0 1 0 214179801 4579328 872 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551681 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 1118 872 68 132 0 983 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4472

[startup+1.50102 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2876
/proc/meminfo: memFree=1546024/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=7244 CPUtime=1.49
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 1647 0 0 0 149 0 0 0 25 0 1 0 214179801 7417856 1556 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 1811 1556 68 132 0 1676 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7244

[startup+3.10116 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2876
/proc/meminfo: memFree=1542632/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=11104 CPUtime=3.09
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 2633 0 0 0 308 1 0 0 25 0 1 0 214179801 11370496 2542 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 2776 2542 68 132 0 2641 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11104

[startup+6.30144 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2876
/proc/meminfo: memFree=1539112/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=12560 CPUtime=6.29
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 2984 0 0 0 628 1 0 0 25 0 1 0 214179801 12861440 2893 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 3140 2893 68 132 0 3005 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12560

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2876
/proc/meminfo: memFree=1536232/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=14992 CPUtime=12.69
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 3598 0 0 0 1267 2 0 0 25 0 1 0 214179801 15351808 3507 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 3748 3507 68 132 0 3613 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14992

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2876
/proc/meminfo: memFree=1534952/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=16576 CPUtime=25.48
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 3987 0 0 0 2546 2 0 0 25 0 1 0 214179801 16973824 3896 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 4144 3896 68 132 0 4009 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16576

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2876
/proc/meminfo: memFree=1533032/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=18952 CPUtime=51.08
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 4606 0 0 0 5105 3 0 0 25 0 1 0 214179801 19406848 4515 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558546 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 4738 4515 68 132 0 4603 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18952

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2876
/proc/meminfo: memFree=1528104/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=23340 CPUtime=102.27
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 5664 0 0 0 10222 5 0 0 25 0 1 0 214179801 23900160 5573 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 5835 5573 68 132 0 5700 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23340

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2876
/proc/meminfo: memFree=1524712/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=26640 CPUtime=162.25
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 6510 0 0 0 16219 6 0 0 25 0 1 0 214179801 27279360 6419 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 6660 6419 68 132 0 6525 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26640

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2876
/proc/meminfo: memFree=1524328/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=27036 CPUtime=222.24
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 6603 0 0 0 22217 7 0 0 25 0 1 0 214179801 27684864 6512 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 6759 6512 68 132 0 6624 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 27036

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2876
/proc/meminfo: memFree=1522600/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=28752 CPUtime=282.22
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 7024 0 0 0 28215 7 0 0 25 0 1 0 214179801 29442048 6933 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551353 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 7188 6933 68 132 0 7053 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 28752

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2876
/proc/meminfo: memFree=1522536/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=28752 CPUtime=342.21
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 7044 0 0 0 34213 8 0 0 25 0 1 0 214179801 29442048 6953 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 7188 6953 68 132 0 7053 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 28752

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2876
/proc/meminfo: memFree=1518760/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=32608 CPUtime=402.19
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 7986 0 0 0 40210 9 0 0 25 0 1 0 214179801 33390592 7895 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 8152 7895 68 132 0 8017 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 32608

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2876
/proc/meminfo: memFree=1518632/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=32732 CPUtime=462.18
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 8015 0 0 0 46208 10 0 0 25 0 1 0 214179801 33517568 7924 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 8183 7924 68 132 0 8048 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 32732

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2878
/proc/meminfo: memFree=1518184/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=33112 CPUtime=522.16
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 8124 0 0 0 52206 10 0 0 25 0 1 0 214179801 33906688 8033 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 8278 8033 68 132 0 8143 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 33112

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2878
/proc/meminfo: memFree=1517864/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=33536 CPUtime=582.15
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 8213 0 0 0 58204 11 0 0 25 0 1 0 214179801 34340864 8122 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 8384 8122 68 132 0 8249 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 33536

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2878
/proc/meminfo: memFree=1516968/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=34408 CPUtime=642.15
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 8432 0 0 0 64203 12 0 0 25 0 1 0 214179801 35233792 8341 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 8602 8341 68 132 0 8467 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 34408

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2878
/proc/meminfo: memFree=1515368/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=35992 CPUtime=702.12
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 8834 0 0 0 70200 12 0 0 25 0 1 0 214179801 36855808 8743 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 8998 8743 68 132 0 8863 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 35992

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2878
/proc/meminfo: memFree=1514664/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=36772 CPUtime=762.12
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 9017 0 0 0 76199 13 0 0 25 0 1 0 214179801 37654528 8926 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 9193 8926 68 132 0 9058 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 36772

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2878
/proc/meminfo: memFree=1514280/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=37156 CPUtime=822.09
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 9114 0 0 0 82196 13 0 0 25 0 1 0 214179801 38047744 9023 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 9289 9023 68 132 0 9154 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 37156

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2878
/proc/meminfo: memFree=1514280/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=37156 CPUtime=882.08
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 9114 0 0 0 88194 14 0 0 25 0 1 0 214179801 38047744 9023 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 9289 9023 68 132 0 9154 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 37156

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2878
/proc/meminfo: memFree=1514088/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=37284 CPUtime=942.06
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 9154 0 0 0 94192 14 0 0 25 0 1 0 214179801 38178816 9063 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 9321 9063 68 132 0 9186 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 37284

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2878
/proc/meminfo: memFree=1509096/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=42324 CPUtime=1002.05
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 10402 0 0 0 100189 16 0 0 25 0 1 0 214179801 43339776 10311 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 10581 10311 68 132 0 10446 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 42324

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2878
/proc/meminfo: memFree=1509096/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=42324 CPUtime=1062.03
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 10402 0 0 0 106187 16 0 0 25 0 1 0 214179801 43339776 10311 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 10581 10311 68 132 0 10446 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 42324

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2878
/proc/meminfo: memFree=1509096/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=42324 CPUtime=1122.02
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 10402 0 0 0 112185 17 0 0 25 0 1 0 214179801 43339776 10311 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 10581 10311 68 132 0 10446 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 42324

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2878
/proc/meminfo: memFree=1509096/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=42324 CPUtime=1182
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 10402 0 0 0 118183 17 0 0 25 0 1 0 214179801 43339776 10311 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 10581 10311 68 132 0 10446 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 42324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2878
/proc/meminfo: memFree=1509096/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=42324 CPUtime=1200.01
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 10402 0 0 0 119983 18 0 0 25 0 1 0 214179801 43339776 10311 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 10581 10311 68 132 0 10446 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 42324

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2878
/proc/meminfo: memFree=1509096/2055920 swapFree=4158592/4192956
[pid=2875] ppid=2873 vsize=42324 CPUtime=1200.01
/proc/2875/stat : 2875 (minimarch_fixed) R 2873 2875 2092 0 -1 4194304 10402 0 0 0 119983 18 0 0 25 0 1 0 214179801 43339776 10311 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/2875/statm: 10581 10311 68 132 0 10446 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 42324

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.03
CPU user time (s): 1199.84
CPU system time (s): 0.187971
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 42324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10402
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= 1484

runsolver used 0.942856 second user time and 2.58461 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Fri Apr 27 08:31:20 UTC 2007

IDJOB= 427643
IDBENCH= 20077
IDSOLVER= 198
FILE ID= node43/427643-1177662680

PBS_JOBID= 4697370

Free space on /tmp= 66463 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S16540223-14.cnf
COMMAND LINE= /tmp/evaluation/427643-1177662680/minimarch_fixed /tmp/evaluation/427643-1177662680/instance-427643-1177662680.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-427643-1177662680 -o ROOT/results/node43/solver-427643-1177662680 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427643-1177662680/minimarch_fixed /tmp/evaluation/427643-1177662680/instance-427643-1177662680.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  6104e3b216d8b12a00f9c23312ab9c34

RANDOM SEED= 261607129

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1550792 kB
Buffers:         51804 kB
Cached:         359596 kB
SwapCached:       2856 kB
Active:         257084 kB
Inactive:       178268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550792 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:            3320 kB
Writeback:           0 kB
Mapped:          31772 kB
Slab:            55124 kB
Committed_AS:  2701132 kB
PageTables:       1896 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= 66463 MiB

End job on node43 on Fri Apr 27 08:51:22 UTC 2007