Trace number 428199

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) 1200.08 1200.48

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-15-u.cnf
MD5SUM5075403108b346b0852b49bcc62d2275
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 variables260346
Number of clauses1198313
Sum of the clauses size2751716
Maximum clause length10
Minimum clause length1
Number of clauses of size 119536
Number of clauses of size 2950011
Number of clauses of size 3180146
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

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:  260346                                               |
0.00/0.00	|  Number of clauses:    1198313                                              |
3.49/3.52	|  Parsing time:         3.38         s                                       |
8.29/8.37	============================[ Search Statistics ]==============================
8.29/8.37	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
8.29/8.37	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
8.29/8.37	===============================================================================
8.29/8.37	|         0 |  119906   673188  1791434 |   224396        0    nan |  0.000 % |
9.39/9.49	|       100 |  119906   673188  1791434 |   246835       97     94 | 22.764 % |
10.69/10.72	|       250 |  119905   673188  1791434 |   271519      246     97 | 22.793 % |
12.39/12.47	|       475 |  119464   671089  1787161 |   298671      471    234 | 22.793 % |
14.98/15.08	|       812 |  117470   658659  1756882 |   328538      789    186 | 23.561 % |
20.38/20.40	|      1318 |  117460   658659  1756882 |   361392     1289    358 | 23.850 % |
26.78/26.84	|      2077 |  115110   644750  1723129 |   397531     2015    285 | 24.549 % |
33.57/33.68	|      3220 |  110696   621991  1671073 |   437284     3114    246 | 26.308 % |
39.07/39.17	|      4928 |  108683   610492  1643755 |   481012     4781    210 | 26.956 % |
51.26/51.38	|      7490 |  106980   601211  1622809 |   529114     7271    205 | 27.655 % |
67.55/67.66	|     11334 |  106004   594793  1607355 |   582025    11055    216 | 27.985 % |
103.75/103.84	|     17101 |  105711   592923  1602711 |   640227    16793    297 | 28.076 % |
161.33/161.49	|     25751 |  104563   585872  1585133 |   704250    25392    418 | 28.698 % |
239.50/239.64	|     38725 |  103912   582454  1577274 |   774675    38295    427 | 29.090 % |
396.66/396.83	|     58187 |  101607   570063  1549252 |   852143    57411    478 | 29.661 % |
646.87/647.18	|     87379 |   99578   558148  1520967 |   937357    85357    537 | 30.447 % |
1066.64/1067.07	|    131168 |   98341   550287  1502451 |  1031093   128822    588 | 30.925 % |

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/node39/watcher-428199-1177711576 -o ROOT/results/node39/solver-428199-1177711576 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428199-1177711576/minimarch_fixed /tmp/evaluation/428199-1177711576/instance-428199-1177711576.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: 1.11 1.02 1.00 3/77 24737
/proc/meminfo: memFree=1610240/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=2340 CPUtime=0
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 219069855 2396160 461 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553736 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 585 462 51 132 0 450 0

[startup+0.0399471 s]
/proc/loadavg: 1.11 1.02 1.00 3/77 24737
/proc/meminfo: memFree=1610240/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=7784 CPUtime=0.03
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 1618 0 0 0 2 1 0 0 18 0 1 0 219069855 7970816 1603 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 1946 1604 51 132 0 1811 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7784

[startup+0.101936 s]
/proc/loadavg: 1.11 1.02 1.00 3/77 24737
/proc/meminfo: memFree=1610240/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=11020 CPUtime=0.09
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 2530 0 0 0 8 1 0 0 18 0 1 0 219069855 11284480 2515 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526476 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 2755 2519 51 132 0 2620 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11020

[startup+0.301969 s]
/proc/loadavg: 1.11 1.02 1.00 3/77 24737
/proc/meminfo: memFree=1610240/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=42704 CPUtime=0.29
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 9263 0 0 0 24 5 0 0 19 0 1 0 219069855 43728896 9248 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526272 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 10676 9249 51 132 0 10541 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42704

[startup+0.701036 s]
/proc/loadavg: 1.11 1.02 1.00 3/77 24737
/proc/meminfo: memFree=1610240/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=62788 CPUtime=0.69
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 14006 0 0 0 61 8 0 0 23 0 1 0 219069855 64294912 13991 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 15697 13992 51 132 0 15562 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62788

[startup+1.50117 s]
/proc/loadavg: 1.10 1.01 1.00 2/78 24738
/proc/meminfo: memFree=1541816/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=102964 CPUtime=1.49
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 23300 0 0 0 136 13 0 0 25 0 1 0 219069855 105435136 23285 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 25741 23285 51 132 0 25606 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102964

[startup+3.10144 s]
/proc/loadavg: 1.10 1.01 1.00 2/78 24738
/proc/meminfo: memFree=1514232/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=104416 CPUtime=3.09
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 23739 0 0 0 295 14 0 0 25 0 1 0 219069855 106921984 23724 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523543 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 26104 23724 51 132 0 25969 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 104416

[startup+6.30198 s]
/proc/loadavg: 1.10 1.01 1.00 2/78 24738
/proc/meminfo: memFree=1490680/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=132404 CPUtime=6.29
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 30625 0 0 0 614 15 0 0 25 0 1 0 219069855 135581696 30610 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523040 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 33101 30610 62 132 0 32966 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 132404

[startup+12.7011 s]
/proc/loadavg: 1.08 1.01 1.00 2/78 24738
/proc/meminfo: memFree=1497848/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=118064 CPUtime=12.68
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 33958 0 0 0 1251 17 0 0 25 0 1 0 219069855 120897536 28124 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550680 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 29516 28124 68 132 0 29381 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 118064

[startup+25.5012 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 24738
/proc/meminfo: memFree=1497976/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=118064 CPUtime=25.48
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 33960 0 0 0 2531 17 0 0 25 0 1 0 219069855 120897536 28126 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 29516 28126 68 132 0 29381 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 118064

[startup+51.1015 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 24738
/proc/meminfo: memFree=1497976/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=118064 CPUtime=51.06
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 33963 0 0 0 5089 17 0 0 25 0 1 0 219069855 120897536 28129 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 29516 28129 68 132 0 29381 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 118064

[startup+102.305 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1492344/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=123764 CPUtime=102.26
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 35386 0 0 0 10206 20 0 0 25 0 1 0 219069855 126734336 29552 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 30941 29552 68 132 0 30806 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 123764

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1469880/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=146204 CPUtime=162.23
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 40974 0 0 0 16198 25 0 0 25 0 1 0 219069855 149712896 35140 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 36551 35140 68 132 0 36416 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 146204

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1451000/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=165100 CPUtime=222.21
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 45685 0 0 0 22191 30 0 0 25 0 1 0 219069855 169062400 39851 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 41275 39851 68 132 0 41140 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 165100

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1435704/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=180732 CPUtime=282.19
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 49585 0 0 0 28185 34 0 0 25 0 1 0 219069855 185069568 43751 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 45183 43751 68 132 0 45048 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 180732

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1416952/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=199188 CPUtime=342.17
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 54203 0 0 0 34179 38 0 0 25 0 1 0 219069855 203968512 48369 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557354 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 49797 48369 68 132 0 49662 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 199188

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1402424/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=213672 CPUtime=402.16
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 57831 0 0 0 40173 43 0 0 25 0 1 0 219069855 218800128 51997 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 53418 51997 68 132 0 53283 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 213672

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1383800/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=232552 CPUtime=462.13
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 62533 0 0 0 46166 47 0 0 25 0 1 0 219069855 238133248 56699 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552919 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 58138 56699 68 132 0 58003 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 232552

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1362488/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=253908 CPUtime=522.12
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 67889 0 0 0 52158 54 0 0 25 0 1 0 219069855 260001792 62055 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 63477 62055 68 132 0 63342 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 253908

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1347000/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=268924 CPUtime=582.09
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 71635 0 0 0 58152 57 0 0 25 0 1 0 219069855 275378176 65801 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 67231 65801 68 132 0 67096 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 268924

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1331640/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=284324 CPUtime=642.08
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 75487 0 0 0 64146 62 0 0 25 0 1 0 219069855 291147776 69653 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 71081 69653 68 132 0 70946 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 284324

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1315448/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=300508 CPUtime=702.06
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 79552 0 0 0 70140 66 0 0 25 0 1 0 219069855 307720192 73718 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 75127 73718 68 132 0 74992 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 300508

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1302328/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=313540 CPUtime=762.04
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 82787 0 0 0 76135 69 0 0 25 0 1 0 219069855 321064960 76953 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552694 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 78385 76953 68 132 0 78250 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 313540

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1284152/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=331984 CPUtime=822.01
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 87390 0 0 0 82127 74 0 0 25 0 1 0 219069855 339951616 81556 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552516 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 82996 81556 68 132 0 82861 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 331984

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1269880/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=345944 CPUtime=882
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 90894 0 0 0 88122 78 0 0 25 0 1 0 219069855 354246656 85060 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 86486 85060 68 132 0 86351 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 345944

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1250168/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=365876 CPUtime=941.98
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 95888 0 0 0 94114 84 0 0 25 0 1 0 219069855 374657024 90054 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 91469 90054 68 132 0 91334 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 365876

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1233016/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=382828 CPUtime=1001.96
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 100109 0 0 0 100107 89 0 0 25 0 1 0 219069855 392015872 94275 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 95707 94275 68 132 0 95572 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 382828

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1212216/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=403868 CPUtime=1061.94
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 105384 0 0 0 106099 95 0 0 25 0 1 0 219069855 413560832 99550 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 100967 99550 68 132 0 100832 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 403868

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1193592/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=422088 CPUtime=1121.92
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 109958 0 0 0 112093 99 0 0 25 0 1 0 219069855 432218112 104124 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557531 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 105522 104124 68 132 0 105387 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 422088

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1173880/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=442300 CPUtime=1181.9
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 114938 0 0 0 118087 103 0 0 25 0 1 0 219069855 452915200 109104 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 110575 109104 68 132 0 110440 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 442300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24738
/proc/meminfo: memFree=1168504/2055920 swapFree=4159396/4192956
[pid=24737] ppid=24735 vsize=447240 CPUtime=1200
/proc/24737/stat : 24737 (minimarch_fixed) R 24735 24737 23693 0 -1 4194304 116183 0 0 0 119895 105 0 0 25 0 1 0 219069855 457973760 110349 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24737/statm: 111810 110349 68 132 0 111675 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 447240

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.08
CPU user time (s): 1198.96
CPU system time (s): 1.12183
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 447240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.96
system time used= 1.12183
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 116183
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= 25380

runsolver used 0.922859 second user time and 2.6556 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Fri Apr 27 22:06:18 UTC 2007

IDJOB= 428199
IDBENCH= 20369
IDSOLVER= 198
FILE ID= node39/428199-1177711576

PBS_JOBID= 4698714

Free space on /tmp= 66511 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/428199-1177711576/minimarch_fixed /tmp/evaluation/428199-1177711576/instance-428199-1177711576.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-428199-1177711576 -o ROOT/results/node39/solver-428199-1177711576 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428199-1177711576/minimarch_fixed /tmp/evaluation/428199-1177711576/instance-428199-1177711576.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  5075403108b346b0852b49bcc62d2275

RANDOM SEED= 94954634

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1610648 kB
Buffers:         48392 kB
Cached:         303328 kB
SwapCached:      13984 kB
Active:         222788 kB
Inactive:       153212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1610648 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:           24532 kB
Writeback:           0 kB
Mapped:          31192 kB
Slab:            54596 kB
Committed_AS:  2071000 kB
PageTables:       2012 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= 66511 MiB

End job on node39 on Fri Apr 27 22:26:21 UTC 2007