Trace number 301846

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
minisat SAT 2007 (with assertions)? (TO) 1200.11 1200.47

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S36357048-10.cnf
MD5SUM4cdd0acdea0930e71ba338cdcb899d67
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark831.247
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  1100                                                 |
0.00/0.00	c |  Number of clauses:    22000                                                |
0.00/0.05	c |  Parsing time:         0.05         s                                       |
0.10/0.16	c ============================[ Search Statistics ]==============================
0.10/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.16	c ===============================================================================
0.10/0.16	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.10/0.18	c |       101 |    1100    22000   110000 |     8066      101    107 |  0.000 % |
0.10/0.20	c |       251 |    1100    22000   110000 |     8873      251    115 |  0.000 % |
0.20/0.23	c |       476 |    1100    22000   110000 |     9760      476    122 |  0.000 % |
0.20/0.27	c |       813 |    1100    22000   110000 |    10736      813    127 |  0.000 % |
0.30/0.33	c |      1324 |    1100    22000   110000 |    11810     1324    128 |  0.000 % |
0.40/0.43	c |      2084 |    1100    22000   110000 |    12991     2084    129 |  0.000 % |
0.51/0.58	c |      3224 |    1100    22000   110000 |    14290     3224    130 |  0.000 % |
0.81/0.82	c |      4932 |    1100    22000   110000 |    15719     4932    131 |  0.000 % |
1.23/1.25	c |      7495 |    1100    22000   110000 |    17291     7495    135 |  0.000 % |
1.95/1.99	c |     11340 |    1100    22000   110000 |    19020    11340    138 |  0.000 % |
3.38/3.41	c |     17109 |    1100    22000   110000 |    20922    17109    142 |  0.000 % |
5.83/5.94	c |     25760 |    1100    22000   110000 |    23015    15111    143 |  0.000 % |
10.45/10.54	c |     38735 |    1100    22000   110000 |    25316    16047    152 |  0.000 % |
17.61/17.71	c |     58197 |    1100    22000   110000 |    27848    21353    155 |  0.000 % |
29.81/29.82	c |     87389 |    1100    22000   110000 |    30633    17761    149 |  0.000 % |
50.99/51.06	c |    131178 |    1100    22000   110000 |    33696    24057    157 |  0.000 % |
86.95/87.00	c |    196863 |    1100    22000   110000 |    37066    25156    155 |  0.000 % |
140.40/140.49	c |    295389 |    1100    22000   110000 |    40772    24961    157 |  0.000 % |
223.88/223.99	c |    443182 |    1100    22000   110000 |    44849    31438    155 |  0.000 % |
373.61/373.80	c |    664866 |    1100    22000   110000 |    49334    34872    152 |  0.000 % |
623.29/623.50	c |    997392 |    1100    22000   110000 |    54268    48997    160 |  0.000 % |
997.61/997.97	c |   1496181 |    1100    22000   110000 |    59695    26461    152 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-301846-1171995394 -o ROOT/results/node1/solver-301846-1171995394 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301846-1171995394/minisat /tmp/evaluation/301846-1171995394/instance-301846-1171995394.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 2929
/proc/meminfo: memFree=1578280/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=2020 CPUtime=0
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 219494446 2068480 269 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134561961 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 505 269 58 138 0 364 0

[startup+0.107747 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2929
/proc/meminfo: memFree=1578280/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=3672 CPUtime=0.1
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 704 0 0 0 10 0 0 0 18 0 1 0 219494446 3760128 688 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134521413 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 918 688 71 138 0 777 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3672

[startup+0.516794 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2929
/proc/meminfo: memFree=1578280/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=4596 CPUtime=0.51
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 1029 0 0 0 51 0 0 0 22 0 1 0 219494446 4706304 927 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 1149 927 74 138 0 1008 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4596

[startup+1.3439 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2930
/proc/meminfo: memFree=1572448/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=7648 CPUtime=1.33
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 1789 0 0 0 133 0 0 0 25 0 1 0 219494446 7831552 1687 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556445 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 1912 1687 74 138 0 1771 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7648

[startup+2.98008 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2930
/proc/meminfo: memFree=1568800/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=12168 CPUtime=2.97
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 2930 0 0 0 295 2 0 0 25 0 1 0 219494446 12460032 2828 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 3042 2828 74 138 0 2901 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 12168

[startup+6.25646 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2930
/proc/meminfo: memFree=1563616/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=15600 CPUtime=6.24
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 3779 0 0 0 622 2 0 0 25 0 1 0 219494446 15974400 3677 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556403 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 3900 3677 74 138 0 3759 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15600

[startup+12.7132 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2930
/proc/meminfo: memFree=1561120/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=18504 CPUtime=12.7
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 4522 0 0 0 1267 3 0 0 25 0 1 0 219494446 18948096 4420 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 4626 4420 74 138 0 4485 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 18504

[startup+25.5137 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2930
/proc/meminfo: memFree=1557600/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=21572 CPUtime=25.49
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 5261 0 0 0 2546 3 0 0 25 0 1 0 219494446 22089728 5159 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 5393 5159 74 138 0 5252 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21572

[startup+51.1257 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2930
/proc/meminfo: memFree=1553952/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=25148 CPUtime=51.1
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 6160 0 0 0 5106 4 0 0 25 0 1 0 219494446 25751552 6058 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 6287 6058 74 138 0 6146 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 25148

[startup+102.347 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2930
/proc/meminfo: memFree=1549472/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=29504 CPUtime=102.31
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 7265 0 0 0 10225 6 0 0 25 0 1 0 219494446 30212096 7163 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 7376 7163 74 138 0 7235 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 29504

[startup+162.381 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2930
/proc/meminfo: memFree=1546016/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=33004 CPUtime=162.33
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 8106 0 0 0 16226 7 0 0 25 0 1 0 219494446 33796096 8004 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 8251 8004 74 138 0 8110 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 33004

[startup+222.412 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2930
/proc/meminfo: memFree=1544352/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=34636 CPUtime=222.33
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 8523 0 0 0 22226 7 0 0 25 0 1 0 219494446 35467264 8421 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 8659 8421 74 138 0 8518 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 34636

[startup+282.441 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2930
/proc/meminfo: memFree=1540704/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=38332 CPUtime=282.35
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 9442 0 0 0 28226 9 0 0 25 0 1 0 219494446 39251968 9340 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 9583 9340 74 138 0 9442 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 38332

[startup+342.476 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2930
/proc/meminfo: memFree=1540640/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=38332 CPUtime=342.36
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 9442 0 0 0 34227 9 0 0 25 0 1 0 219494446 39251968 9340 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 9583 9340 74 138 0 9442 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 38332

[startup+402.509 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2930
/proc/meminfo: memFree=1539424/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=39516 CPUtime=402.38
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 9749 0 0 0 40228 10 0 0 25 0 1 0 219494446 40464384 9647 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 9879 9647 74 138 0 9738 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 39516

[startup+462.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2930
/proc/meminfo: memFree=1537056/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=41904 CPUtime=462.39
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 10347 0 0 0 46228 11 0 0 25 0 1 0 219494446 42909696 10245 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 10476 10245 74 138 0 10335 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 41904

[startup+522.569 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2930
/proc/meminfo: memFree=1536416/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=42552 CPUtime=522.4
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 10516 0 0 0 52228 12 0 0 25 0 1 0 219494446 43573248 10414 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 10638 10414 74 138 0 10497 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 42552

[startup+582.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2930
/proc/meminfo: memFree=1536096/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=42816 CPUtime=582.42
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 10587 0 0 0 58230 12 0 0 25 0 1 0 219494446 43843584 10485 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 10704 10485 74 138 0 10563 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 42816

[startup+642.637 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 2930
/proc/meminfo: memFree=1533216/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=45720 CPUtime=642.43
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 11305 0 0 0 64230 13 0 0 25 0 1 0 219494446 46817280 11203 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 11430 11203 74 138 0 11289 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 45720

[startup+702.669 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2930
/proc/meminfo: memFree=1531680/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=47308 CPUtime=702.45
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 11689 0 0 0 70231 14 0 0 25 0 1 0 219494446 48443392 11587 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 11827 11587 74 138 0 11686 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 47308

[startup+762.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2930
/proc/meminfo: memFree=1531744/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=47296 CPUtime=762.47
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 11689 0 0 0 76232 15 0 0 25 0 1 0 219494446 48431104 11587 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 11824 11587 74 138 0 11683 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 47296

[startup+822.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2930
/proc/meminfo: memFree=1531744/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=47296 CPUtime=822.49
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 11689 0 0 0 82234 15 0 0 25 0 1 0 219494446 48431104 11587 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 11824 11587 74 138 0 11683 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 47296

[startup+882.772 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2930
/proc/meminfo: memFree=1531424/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=47560 CPUtime=882.5
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 11760 0 0 0 88234 16 0 0 25 0 1 0 219494446 48701440 11658 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 11890 11658 74 138 0 11749 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 47560

[startup+942.804 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2930
/proc/meminfo: memFree=1531104/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=47880 CPUtime=942.51
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 11845 0 0 0 94235 16 0 0 25 0 1 0 219494446 49029120 11743 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556055 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 11970 11743 74 138 0 11829 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 47880

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2930
/proc/meminfo: memFree=1530656/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=48276 CPUtime=1002.53
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 11948 0 0 0 100236 17 0 0 25 0 1 0 219494446 49434624 11846 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 12069 11846 74 138 0 11928 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 48276

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2930
/proc/meminfo: memFree=1526944/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=51984 CPUtime=1062.54
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 12867 0 0 0 106236 18 0 0 25 0 1 0 219494446 53231616 12765 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 12996 12765 74 138 0 12855 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 51984

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2930
/proc/meminfo: memFree=1526304/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=52644 CPUtime=1122.56
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 13048 0 0 0 112237 19 0 0 25 0 1 0 219494446 53907456 12946 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134560324 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 13161 12946 74 138 0 13020 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 52644

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2930
/proc/meminfo: memFree=1526304/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=52644 CPUtime=1182.58
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 13048 0 0 0 118238 20 0 0 25 0 1 0 219494446 53907456 12946 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 13161 12946 74 138 0 13020 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 52644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2930
/proc/meminfo: memFree=1526240/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=52644 CPUtime=1200.1
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 13048 0 0 0 119990 20 0 0 25 0 1 0 219494446 53907456 12946 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 13161 12946 74 138 0 13020 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 52644

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2930
/proc/meminfo: memFree=1526240/2055920 swapFree=4158120/4192956
[pid=2929] ppid=2927 vsize=52644 CPUtime=1200.1
/proc/2929/stat : 2929 (minisat) R 2927 2929 1768 0 -1 4194304 13048 0 0 0 119990 20 0 0 25 0 1 0 219494446 53907456 12946 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2929/statm: 13161 12946 74 138 0 13020 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 52644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.11
CPU user time (s): 1199.9
CPU system time (s): 0.208968
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 52644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.208968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13048
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= 24525

runsolver used 1.35679 second user time and 2.91356 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue Feb 20 18:16:34 UTC 2007

IDJOB= 301846
IDBENCH= 20069
IDSOLVER= 109
FILE ID= node1/301846-1171995394

PBS_JOBID= 3849082

Free space on /tmp= 66549 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S36357048-10.cnf
COMMAND LINE= /tmp/evaluation/301846-1171995394/minisat /tmp/evaluation/301846-1171995394/instance-301846-1171995394.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-301846-1171995394 -o ROOT/results/node1/solver-301846-1171995394 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301846-1171995394/minisat /tmp/evaluation/301846-1171995394/instance-301846-1171995394.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  4cdd0acdea0930e71ba338cdcb899d67

RANDOM SEED= 88581486

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1578752 kB
Buffers:         55488 kB
Cached:         324920 kB
SwapCached:      15284 kB
Active:         268412 kB
Inactive:       135604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1578752 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1396 kB
Writeback:           0 kB
Mapped:          30396 kB
Slab:            58736 kB
Committed_AS:   716344 kB
PageTables:       1744 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= 66549 MiB

End job on node1 on Tue Feb 20 18:36:36 UTC 2007