Trace number 305373

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 2007-02-08? (TO) 1200.04 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
MD5SUMcb77fa686f82b4c89db1294cde11cf16
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	This is MiniMarch, 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:  16000                                                |
0.00/0.00	|  Number of clauses:    67200                                                |
0.20/0.27	|  Parsing time:         0.26         s                                       |
0.51/0.58	============================[ Search Statistics ]==============================
0.51/0.58	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.51/0.58	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.51/0.58	===============================================================================
0.51/0.58	|         0 |   15534    66443   201946 |    22147        0    nan |  0.000 % |
0.61/0.64	|       100 |   15534    66443   201946 |    24362      100    141 |  0.000 % |
0.71/0.74	|       251 |   15534    66443   201946 |    26798      251    150 |  0.000 % |
0.82/0.87	|       477 |   15534    66443   201946 |    29478      477    159 |  0.000 % |
1.02/1.06	|       815 |   15534    66443   201946 |    32426      815    165 |  0.000 % |
1.33/1.37	|      1321 |   15534    66443   201946 |    35669     1321    181 |  0.000 % |
1.73/1.82	|      2080 |   15534    66443   201946 |    39235     2080    179 |  0.000 % |
2.45/2.49	|      3219 |   15534    66443   201946 |    43159     3219    176 |  0.000 % |
3.37/3.47	|      4927 |   15534    66443   201946 |    47475     4927    173 |  0.000 % |
4.91/5.02	|      7489 |   15534    66443   201946 |    52223     7489    173 |  0.000 % |
7.36/7.45	|     11334 |   15534    66443   201946 |    57445    11334    178 |  0.000 % |
11.76/11.80	|     17100 |   15534    66443   201946 |    63189    17100    200 |  0.000 % |
18.93/18.96	|     25749 |   15534    66443   201946 |    69508    25749    211 |  0.000 % |
30.71/30.73	|     38724 |   15534    66443   201946 |    76459    38724    228 |  0.000 % |
51.70/51.77	|     58185 |   15534    66443   201946 |    84105    58185    229 |  0.000 % |
93.68/93.75	|     87378 |   15534    66443   201946 |    92516    13762    254 |  0.000 % |
156.65/156.75	|    131167 |   15534    66443   201946 |   101767    57551    267 |  0.000 % |
280.84/280.99	|    196852 |   15534    66443   201946 |   111944    34320    334 |  0.000 % |
494.54/494.73	|    295378 |   15534    66443   201946 |   123139    36126    266 |  0.000 % |
798.84/799.18	|    443168 |   15534    66443   201946 |   135453    71968    256 |  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/node65/watcher-305373-1172077693 -o ROOT/results/node65/solver-305373-1172077693 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305373-1172077693/minimarch /tmp/evaluation/305373-1172077693/instance-305373-1172077693.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: 1.00 1.01 1.00 2/64 18283
/proc/meminfo: memFree=1700312/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=2440 CPUtime=0
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 227726878 2498560 503 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134526723 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 610 504 49 132 0 475 0

[startup+0.107465 s]
/proc/loadavg: 1.00 1.01 1.00 2/64 18283
/proc/meminfo: memFree=1700312/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=6776 CPUtime=0.09
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 1545 0 0 0 9 0 0 0 18 0 1 0 227726878 6938624 1529 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 1727 1530 51 132 0 1592 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6776

[startup+0.51653 s]
/proc/loadavg: 1.00 1.01 1.00 2/64 18283
/proc/meminfo: memFree=1700312/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=8248 CPUtime=0.51
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 1906 0 0 0 50 1 0 0 21 0 1 0 227726878 8445952 1890 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 2062 1890 63 132 0 1927 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 8248

[startup+1.33667 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18284
/proc/meminfo: memFree=1693456/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=7912 CPUtime=1.33
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 2142 0 0 0 132 1 0 0 25 0 1 0 227726878 8101888 1834 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 1978 1834 67 132 0 1843 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7912

[startup+2.97293 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18284
/proc/meminfo: memFree=1691920/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=9760 CPUtime=2.96
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 2587 0 0 0 294 2 0 0 25 0 1 0 227726878 9994240 2279 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 2440 2279 67 132 0 2305 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9760

[startup+6.25047 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1688080/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=13484 CPUtime=6.23
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 3537 0 0 0 621 2 0 0 25 0 1 0 227726878 13807616 3229 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 3371 3229 67 132 0 3236 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13484

[startup+12.7035 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1679512/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=21672 CPUtime=12.68
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 5563 0 0 0 1264 4 0 0 25 0 1 0 227726878 22192128 5255 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551349 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 5418 5255 67 132 0 5283 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21672

[startup+25.5066 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1665176/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=36488 CPUtime=25.49
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 9281 0 0 0 2541 8 0 0 25 0 1 0 227726878 37363712 8973 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 9122 8973 67 132 0 8987 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36488

[startup+51.1138 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1640536/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=60592 CPUtime=51.08
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 15291 0 0 0 5093 15 0 0 25 0 1 0 227726878 62046208 14983 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557363 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 15148 14983 67 132 0 15013 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 60592

[startup+102.323 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1610008/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=90696 CPUtime=102.28
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 22835 0 0 0 10203 25 0 0 25 0 1 0 227726878 92872704 22527 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 22674 22527 67 132 0 22539 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 90696

[startup+162.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1610008/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=90696 CPUtime=162.28
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 22835 0 0 0 16203 25 0 0 25 0 1 0 227726878 92872704 22527 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551400 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 22674 22527 67 132 0 22539 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 90696

[startup+222.363 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1586264/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=114640 CPUtime=222.29
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 28783 0 0 0 22195 34 0 0 25 0 1 0 227726878 117391360 28475 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551264 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 28660 28475 67 132 0 28525 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 114640

[startup+282.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1576664/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=124148 CPUtime=282.28
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 31148 0 0 0 28192 36 0 0 25 0 1 0 227726878 127127552 30840 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 31037 30840 67 132 0 30902 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 124148

[startup+342.397 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 18284
/proc/meminfo: memFree=1576600/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=124148 CPUtime=342.28
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 31148 0 0 0 34192 36 0 0 25 0 1 0 227726878 127127552 30840 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 31037 30840 67 132 0 30902 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 124148

[startup+402.42 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 18284
/proc/meminfo: memFree=1573720/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=127052 CPUtime=402.28
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 31890 0 0 0 40191 37 0 0 25 0 1 0 227726878 130101248 31582 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551262 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 31763 31582 67 132 0 31628 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 127052

[startup+462.444 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1549976/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=150840 CPUtime=462.29
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 37839 0 0 0 46185 44 0 0 25 0 1 0 227726878 154460160 37531 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 37710 37531 67 132 0 37575 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 150840

[startup+522.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1548824/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=151764 CPUtime=522.29
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 38088 0 0 0 52185 44 0 0 25 0 1 0 227726878 155406336 37780 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 37941 37780 67 132 0 37806 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 151764

[startup+582.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1548824/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=151764 CPUtime=582.29
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 38088 0 0 0 58185 44 0 0 25 0 1 0 227726878 155406336 37780 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 37941 37780 67 132 0 37806 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 151764

[startup+642.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1548888/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=151764 CPUtime=642.29
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 38088 0 0 0 64185 44 0 0 25 0 1 0 227726878 155406336 37780 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 37941 37780 67 132 0 37806 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 151764

[startup+702.518 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1548760/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=151764 CPUtime=702.28
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 38099 0 0 0 70184 44 0 0 25 0 1 0 227726878 155406336 37791 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134552561 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 37941 37791 67 132 0 37806 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 151764

[startup+762.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1548760/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=151764 CPUtime=762.29
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 38099 0 0 0 76185 44 0 0 25 0 1 0 227726878 155406336 37791 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 37941 37791 67 132 0 37806 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 151764

[startup+822.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1548824/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=151764 CPUtime=822.29
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 38099 0 0 0 82185 44 0 0 25 0 1 0 227726878 155406336 37791 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551700 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 37941 37791 67 132 0 37806 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 151764

[startup+882.578 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 18284
/proc/meminfo: memFree=1548888/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=151764 CPUtime=882.28
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 38099 0 0 0 88184 44 0 0 25 0 1 0 227726878 155406336 37791 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551202 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 37941 37791 67 132 0 37806 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 151764

[startup+942.598 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18284
/proc/meminfo: memFree=1539480/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=161412 CPUtime=942.29
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 40430 0 0 0 94181 48 0 0 25 0 1 0 227726878 165285888 40122 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 40353 40122 67 132 0 40218 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 161412

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1539544/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=161412 CPUtime=1002.29
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 40430 0 0 0 100181 48 0 0 25 0 1 0 227726878 165285888 40122 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 40353 40122 67 132 0 40218 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 161412

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1539544/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=161412 CPUtime=1062.3
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 40430 0 0 0 106182 48 0 0 25 0 1 0 227726878 165285888 40122 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 40353 40122 67 132 0 40218 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 161412

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1539544/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=161412 CPUtime=1122.3
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 40430 0 0 0 112182 48 0 0 25 0 1 0 227726878 165285888 40122 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 40353 40122 67 132 0 40218 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 161412

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1539480/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=161412 CPUtime=1182.29
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 40430 0 0 0 118181 48 0 0 25 0 1 0 227726878 165285888 40122 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 40353 40122 67 132 0 40218 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 161412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1539480/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=161412 CPUtime=1200.01
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 40430 0 0 0 119953 48 0 0 25 0 1 0 227726878 165285888 40122 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 40353 40122 67 132 0 40218 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 161412

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18284
/proc/meminfo: memFree=1539480/2055920 swapFree=4181036/4192956
[pid=18283] ppid=18281 vsize=161412 CPUtime=1200.01
/proc/18283/stat : 18283 (minimarch) R 18281 18283 17242 0 -1 4194304 40430 0 0 0 119953 48 0 0 25 0 1 0 227726878 165285888 40122 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/18283/statm: 40353 40122 67 132 0 40218 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 161412

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.04
CPU user time (s): 1199.53
CPU system time (s): 0.511922
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 161412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.511922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40430
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= 1364

runsolver used 0.810876 second user time and 2.40363 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Wed Feb 21 17:08:13 UTC 2007

IDJOB= 305373
IDBENCH= 20155
IDSOLVER= 110
FILE ID= node65/305373-1172077693

PBS_JOBID= 3892799

Free space on /tmp= 66559 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
COMMAND LINE= /tmp/evaluation/305373-1172077693/minimarch /tmp/evaluation/305373-1172077693/instance-305373-1172077693.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-305373-1172077693 -o ROOT/results/node65/solver-305373-1172077693 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305373-1172077693/minimarch /tmp/evaluation/305373-1172077693/instance-305373-1172077693.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  cb77fa686f82b4c89db1294cde11cf16

RANDOM SEED= 231157375

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:       1700784 kB
Buffers:         38584 kB
Cached:         261764 kB
SwapCached:       6536 kB
Active:         193492 kB
Inactive:       120640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700784 kB
SwapTotal:     4192956 kB
SwapFree:      4181036 kB
Dirty:            3528 kB
Writeback:           0 kB
Mapped:          16056 kB
Slab:            27004 kB
Committed_AS:   590436 kB
PageTables:       1460 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= 66559 MiB

End job on node65 on Wed Feb 21 17:28:16 UTC 2007