Trace number 428219

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 1200.52

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

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:  183464                                               |
0.00/0.00	|  Number of clauses:    855717                                               |
2.39/2.44	|  Parsing time:         2.36         s                                       |
5.99/6.05	============================[ Search Statistics ]==============================
5.99/6.05	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.99/6.05	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.99/6.05	===============================================================================
5.99/6.05	|         0 |   55550   342731   902319 |   114243        0    nan |  0.000 % |
6.50/6.51	|       100 |   55167   342731   902319 |   125668       72     17 | 48.455 % |
6.79/6.82	|       250 |   54824   342731   902319 |   138234      198     18 | 52.706 % |
7.49/7.51	|       476 |   53165   342731   902319 |   152058      397     21 | 57.382 % |
8.49/8.58	|       813 |   27903   148593   411923 |   167264      559     24 | 58.198 % |
9.69/9.75	|      1319 |   25824   133855   373729 |   183990     1019     34 | 58.554 % |
10.99/11.06	|      2078 |   25805   133500   372724 |   202389     1773     39 | 58.564 % |
12.79/12.86	|      3217 |   22245   108449   305714 |   222628     2840     40 | 60.737 % |
14.49/14.52	|      4926 |   21809   105452   298012 |   244891     4546     42 | 60.745 % |
17.99/18.04	|      7489 |   21528   103793   293505 |   269380     7084     41 | 60.905 % |
24.19/24.22	|     11333 |   21477   103459   292524 |   296318    10920     39 | 60.923 % |
31.58/31.69	|     17099 |   21389   103017   291114 |   325950    16676     38 | 60.971 % |
44.27/44.39	|     25748 |   21389   103017   291114 |   358545    25325     36 | 60.971 % |
64.07/64.18	|     38722 |   21248   102138   288776 |   394400    38295     34 | 61.048 % |
98.26/98.34	|     58184 |   21138   101433   286905 |   433840    57749     33 | 61.946 % |
157.73/157.87	|     87376 |   19532    92634   262871 |   477224    86905     31 | 61.983 % |
269.80/269.91	|    131165 |   19516    92511   262530 |   524946   130689     30 | 61.992 % |
457.92/458.18	|    196851 |   19460    92134   261511 |   577441   196360     30 | 62.170 % |
795.90/796.23	|    295377 |   18746    87071   248062 |   635185   294835     31 | 62.416 % |

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/node33/watcher-428219-1177712955 -o ROOT/results/node33/solver-428219-1177712955 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428219-1177712955/minimarch_fixed /tmp/evaluation/428219-1177712955/instance-428219-1177712955.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 0.98 3/77 14827
/proc/meminfo: memFree=1693232/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=2340 CPUtime=0
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 477 0 0 0 0 0 0 0 18 0 1 0 219211103 2396160 462 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526710 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 585 462 51 132 0 450 0

[startup+0.016757 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 14827
/proc/meminfo: memFree=1693232/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=5036 CPUtime=0.01
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 1062 0 0 0 1 0 0 0 18 0 1 0 219211103 5156864 1047 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134554283 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 1259 1049 51 132 0 1124 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5036

[startup+0.101774 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 14827
/proc/meminfo: memFree=1693232/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=12812 CPUtime=0.09
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 2868 0 0 0 8 1 0 0 18 0 1 0 219211103 13119488 2853 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526723 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 3203 2854 51 132 0 3068 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12812

[startup+0.301816 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 14827
/proc/meminfo: memFree=1693232/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=37676 CPUtime=0.29
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 7966 0 0 0 26 3 0 0 19 0 1 0 219211103 38580224 7951 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 9419 7951 51 132 0 9284 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37676

[startup+0.701897 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 14827
/proc/meminfo: memFree=1693232/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=55896 CPUtime=0.69
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 12367 0 0 0 63 6 0 0 23 0 1 0 219211103 57237504 12352 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 13974 12353 51 132 0 13839 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55896

[startup+1.50106 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 14828
/proc/meminfo: memFree=1628264/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=72888 CPUtime=1.49
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 16947 0 0 0 141 8 0 0 25 0 1 0 219211103 74637312 16932 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523087 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 18222 16932 51 132 0 18087 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72888

[startup+3.10139 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 14828
/proc/meminfo: memFree=1625384/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=74844 CPUtime=3.08
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 17649 0 0 0 300 8 0 0 25 0 1 0 219211103 76640256 17634 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134528309 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 18711 17634 62 132 0 18576 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 74844

[startup+6.30105 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 14828
/proc/meminfo: memFree=1603944/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=80408 CPUtime=6.29
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 23664 0 0 0 617 12 0 0 25 0 1 0 219211103 82337792 19395 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551706 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 20102 19395 66 132 0 19967 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80408

[startup+12.7014 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 14828
/proc/meminfo: memFree=1615592/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=80408 CPUtime=12.69
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 23686 0 0 0 1257 12 0 0 25 0 1 0 219211103 82337792 19417 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 20102 19417 67 132 0 19967 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 80408

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14828
/proc/meminfo: memFree=1615656/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=80408 CPUtime=25.48
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 23686 0 0 0 2536 12 0 0 25 0 1 0 219211103 82337792 19417 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551216 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 20102 19417 67 132 0 19967 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 80408

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14828
/proc/meminfo: memFree=1615528/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=80572 CPUtime=51.07
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 23716 0 0 0 5095 12 0 0 25 0 1 0 219211103 82505728 19447 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 20143 19447 67 132 0 20008 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 80572

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14828
/proc/meminfo: memFree=1615464/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=80652 CPUtime=102.26
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 23745 0 0 0 10213 13 0 0 25 0 1 0 219211103 82587648 19476 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 20163 19476 67 132 0 20028 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 80652

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14828
/proc/meminfo: memFree=1615080/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=81100 CPUtime=162.23
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 23831 0 0 0 16210 13 0 0 25 0 1 0 219211103 83046400 19562 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 20275 19562 67 132 0 20140 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 81100

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14828
/proc/meminfo: memFree=1614824/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=81492 CPUtime=222.21
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 23892 0 0 0 22208 13 0 0 25 0 1 0 219211103 83447808 19623 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 20373 19623 67 132 0 20238 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 81492

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14828
/proc/meminfo: memFree=1614568/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=81656 CPUtime=282.19
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 23962 0 0 0 28205 14 0 0 25 0 1 0 219211103 83615744 19693 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 20414 19693 67 132 0 20279 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 81656

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14828
/proc/meminfo: memFree=1614056/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=82340 CPUtime=342.17
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 24083 0 0 0 34202 15 0 0 25 0 1 0 219211103 84316160 19814 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 20585 19814 67 132 0 20450 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 82340

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14828
/proc/meminfo: memFree=1613480/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=82888 CPUtime=402.14
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 24237 0 0 0 40199 15 0 0 25 0 1 0 219211103 84877312 19960 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 20722 19960 67 132 0 20587 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 82888

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14828
/proc/meminfo: memFree=1612008/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=84472 CPUtime=462.12
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 24611 0 0 0 46196 16 0 0 25 0 1 0 219211103 86499328 20334 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 21118 20334 67 132 0 20983 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 84472

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14828
/proc/meminfo: memFree=1609064/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=87968 CPUtime=522.11
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 25363 0 0 0 52193 18 0 0 25 0 1 0 219211103 90079232 21086 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 21992 21086 67 132 0 21857 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 87968

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14828
/proc/meminfo: memFree=1605928/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=91064 CPUtime=582.08
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 26147 0 0 0 58189 19 0 0 25 0 1 0 219211103 93249536 21870 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 22766 21870 67 132 0 22631 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 91064

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14828
/proc/meminfo: memFree=1602792/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=93968 CPUtime=642.07
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 26910 0 0 0 64186 21 0 0 25 0 1 0 219211103 96223232 22633 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553241 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 23492 22633 67 132 0 23357 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 93968

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14830
/proc/meminfo: memFree=1599720/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=97196 CPUtime=702.04
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 27670 0 0 0 70182 22 0 0 25 0 1 0 219211103 99528704 23393 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557207 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 24299 23393 67 132 0 24164 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 97196

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14830
/proc/meminfo: memFree=1597096/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=99692 CPUtime=762.02
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 28336 0 0 0 76179 23 0 0 25 0 1 0 219211103 102084608 24059 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 24923 24059 67 132 0 24788 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 99692

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14830
/proc/meminfo: memFree=1595112/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=101892 CPUtime=821.99
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 28838 0 0 0 82175 24 0 0 25 0 1 0 219211103 104337408 24561 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 25473 24561 67 132 0 25338 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 101892

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14830
/proc/meminfo: memFree=1593832/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=103656 CPUtime=881.97
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 29142 0 0 0 88172 25 0 0 25 0 1 0 219211103 106143744 24865 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 25914 24865 67 132 0 25779 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 103656

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14830
/proc/meminfo: memFree=1592232/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=105476 CPUtime=941.95
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 29558 0 0 0 94169 26 0 0 25 0 1 0 219211103 108007424 25281 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 26369 25281 67 132 0 26234 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 105476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14830
/proc/meminfo: memFree=1590056/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=107732 CPUtime=1001.93
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 30108 0 0 0 100166 27 0 0 25 0 1 0 219211103 110317568 25831 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 26933 25831 67 132 0 26798 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 107732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14830
/proc/meminfo: memFree=1587816/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=109932 CPUtime=1061.91
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 30679 0 0 0 106162 29 0 0 25 0 1 0 219211103 112570368 26402 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 27483 26402 67 132 0 27348 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 109932

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14830
/proc/meminfo: memFree=1585640/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=111964 CPUtime=1121.89
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 31203 0 0 0 112159 30 0 0 25 0 1 0 219211103 114651136 26926 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 27991 26926 67 132 0 27856 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 111964

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14830
/proc/meminfo: memFree=1583208/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=114476 CPUtime=1181.87
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 31818 0 0 0 118156 31 0 0 25 0 1 0 219211103 117223424 27541 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 28619 27541 67 132 0 28484 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 114476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14830
/proc/meminfo: memFree=1582440/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=115136 CPUtime=1200.06
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 31996 0 0 0 119975 31 0 0 25 0 1 0 219211103 117899264 27719 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 28784 27719 67 132 0 28649 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 115136

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 0.98 2/78 14830
/proc/meminfo: memFree=1582440/2055920 swapFree=4147768/4192956
[pid=14827] ppid=14825 vsize=115136 CPUtime=1200.06
/proc/14827/stat : 14827 (minimarch_fixed) R 14825 14827 14034 0 -1 4194304 31996 0 0 0 119975 31 0 0 25 0 1 0 219211103 117899264 27719 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14827/statm: 28784 27719 67 132 0 28649 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 115136

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.76
CPU system time (s): 0.337948
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 115136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.337948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31996
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= 7701

runsolver used 0.98585 second user time and 2.75458 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Fri Apr 27 22:29:16 UTC 2007

IDJOB= 428219
IDBENCH= 20379
IDSOLVER= 198
FILE ID= node33/428219-1177712955

PBS_JOBID= 4698719

Free space on /tmp= 66491 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/428219-1177712955/minimarch_fixed /tmp/evaluation/428219-1177712955/instance-428219-1177712955.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-428219-1177712955 -o ROOT/results/node33/solver-428219-1177712955 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428219-1177712955/minimarch_fixed /tmp/evaluation/428219-1177712955/instance-428219-1177712955.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  83ece6745238c422c7e68e5a07fc7f73

RANDOM SEED= 882545887

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1693640 kB
Buffers:         41900 kB
Cached:         251956 kB
SwapCached:      14592 kB
Active:         195384 kB
Inactive:       122536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693640 kB
SwapTotal:     4192956 kB
SwapFree:      4147768 kB
Dirty:           18136 kB
Writeback:           0 kB
Mapped:          30448 kB
Slab:            29660 kB
Committed_AS:  1859000 kB
PageTables:       1992 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= 66491 MiB

End job on node33 on Fri Apr 27 22:49:19 UTC 2007