Trace number 329535

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) 1200.1 1200.53

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k40.cnf
MD5SUM2072f9709ddb4f70f2210d26eee094a7
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 variables58715
Number of clauses262388
Sum of the clauses size675054
Maximum clause length20
Minimum clause length1
Number of clauses of size 1423
Number of clauses of size 2204266
Number of clauses of size 328862
Number of clauses of size 411775
Number of clauses of size 55124
Number of clauses of size over 511938

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:  58715                                                |
0.00/0.00	c |  Number of clauses:    262388                                               |
0.29/0.39	c |  Parsing time:         0.36         s                                       |
1.59/1.63	c ============================[ Search Statistics ]==============================
1.59/1.63	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.59/1.63	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.59/1.63	c ===============================================================================
1.59/1.63	c |         0 |   17355   117738   393048 |    39246        0    nan |  0.000 % |
1.69/1.72	c |       100 |   17355   117738   393048 |    43170      100      6 | 15.032 % |
1.69/1.75	c |       250 |   17354   117738   393048 |    47487      249      6 | 15.034 % |
1.79/1.81	c |       475 |   17348   117738   393048 |    52236      472      8 | 15.057 % |
1.79/1.90	c |       812 |   17346   117738   393048 |    57460      807      7 | 15.061 % |
1.99/2.02	c |      1319 |   17345   117738   393048 |    63206     1313      7 | 15.063 % |
2.09/2.16	c |      2078 |   17345   117738   393048 |    69526     2072      8 | 15.063 % |
2.39/2.40	c |      3217 |   17336   117581   392609 |    76479     3208      8 | 15.064 % |
2.59/2.69	c |      4925 |   17330   117581   392609 |    84127     4915      9 | 15.081 % |
3.20/3.21	c |      7487 |   17326   117414   392067 |    92540     7477     10 | 15.081 % |
4.29/4.33	c |     11331 |   17320   117408   392050 |   101794    11318     11 | 15.102 % |
5.99/6.09	c |     17101 |   17300   117161   391260 |   111973    17083     14 | 15.126 % |
8.99/9.05	c |     25750 |   17295   117107   391118 |   123170    25669     21 | 15.134 % |
14.58/14.66	c |     38725 |   17286   116990   390784 |   135487    38641     26 | 15.149 % |
27.49/27.52	c |     58186 |   17267   116812   390261 |   149036    58054     37 | 15.182 % |
58.64/58.73	c |     87379 |   17266   116807   390248 |   163940    87246     52 | 15.184 % |
112.17/112.32	c |    131168 |   17264   116801   390231 |   180334   131033     58 | 15.187 % |
211.43/211.62	c |    196853 |   17264   116795   390214 |   198367    32894     47 | 15.187 % |
343.39/343.69	c |    295380 |   17157   115858   387297 |   218204   131408     72 | 15.369 % |
641.72/642.08	c |    443169 |   16833   113511   380267 |   240024    86179     76 | 15.921 % |
1016.81/1017.22	c |    664854 |   16810   113354   379857 |   264027    85749     54 | 15.960 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-329535-1173142815 -o ROOT/results/node59/solver-329535-1173142815 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329535-1173142815/minisat /tmp/evaluation/329535-1173142815/instance-329535-1173142815.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: 1.00 0.98 0.99 3/64 29255
/proc/meminfo: memFree=1858976/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=1756 CPUtime=0
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 334238267 1798144 319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134520201 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 439 319 50 138 0 298 0

[startup+0.023636 s]
/proc/loadavg: 1.00 0.98 0.99 3/64 29255
/proc/meminfo: memFree=1858976/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=2772 CPUtime=0.01
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 604 0 0 0 1 0 0 0 18 0 1 0 334238267 2838528 588 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134525015 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 693 588 58 138 0 552 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2772

[startup+0.101644 s]
/proc/loadavg: 1.00 0.98 0.99 3/64 29255
/proc/meminfo: memFree=1858976/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=7692 CPUtime=0.09
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 1725 0 0 0 9 0 0 0 18 0 1 0 334238267 7876608 1709 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 1923 1709 58 138 0 1782 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7692

[startup+0.301666 s]
/proc/loadavg: 1.00 0.98 0.99 3/64 29255
/proc/meminfo: memFree=1858976/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=19872 CPUtime=0.29
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 4484 0 0 0 27 2 0 0 19 0 1 0 334238267 20348928 4468 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553344 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 4968 4473 58 138 0 4827 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19872

[startup+0.701709 s]
/proc/loadavg: 1.00 0.98 0.99 3/64 29255
/proc/meminfo: memFree=1858976/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=27224 CPUtime=0.69
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 6450 0 0 0 66 3 0 0 22 0 1 0 334238267 27877376 6434 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 6806 6434 72 138 0 6665 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27224

[startup+1.5018 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29256
/proc/meminfo: memFree=1827352/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=36664 CPUtime=1.49
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 8801 0 0 0 146 3 0 0 25 0 1 0 334238267 37543936 8785 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134531067 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 9166 8785 72 138 0 9025 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36664

[startup+3.10197 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29256
/proc/meminfo: memFree=1827352/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=32536 CPUtime=3.09
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 8949 0 0 0 305 4 0 0 25 0 1 0 334238267 33316864 7878 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 8134 7878 74 138 0 7993 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32536

[startup+6.30133 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29256
/proc/meminfo: memFree=1827224/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=32716 CPUtime=6.29
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 8967 0 0 0 625 4 0 0 25 0 1 0 334238267 33501184 7896 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551946 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 8179 7896 74 138 0 8038 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32716

[startup+12.701 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29256
/proc/meminfo: memFree=1827352/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=32716 CPUtime=12.68
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 8984 0 0 0 1264 4 0 0 25 0 1 0 334238267 33501184 7913 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551033 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 8179 7913 74 138 0 8038 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32716

[startup+25.5014 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29256
/proc/meminfo: memFree=1825496/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=34868 CPUtime=25.48
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 9534 0 0 0 2543 5 0 0 25 0 1 0 334238267 35704832 8455 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 8717 8455 74 138 0 8576 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34868

[startup+51.1013 s]
/proc/loadavg: 1.00 0.98 0.99 2/71 29320
/proc/meminfo: memFree=1816152/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=43184 CPUtime=51.06
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 11584 0 0 0 5098 8 0 0 25 0 1 0 334238267 44220416 10505 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 10796 10505 74 138 0 10655 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 43184

[startup+102.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/71 29412
/proc/meminfo: memFree=1803352/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=55552 CPUtime=102.19
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 14690 0 0 0 10207 12 0 0 25 0 1 0 334238267 56885248 13611 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550766 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 13888 13611 74 138 0 13747 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 55552

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1793816/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=66440 CPUtime=162.14
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 17375 0 0 0 16199 15 0 0 25 0 1 0 334238267 68034560 16296 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 16610 16296 74 138 0 16469 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 66440

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1783576/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=76412 CPUtime=222.12
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 19900 0 0 0 22195 17 0 0 25 0 1 0 334238267 78245888 18821 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 19103 18821 74 138 0 18962 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 76412

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1783512/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=76412 CPUtime=282.11
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 19903 0 0 0 28194 17 0 0 25 0 1 0 334238267 78245888 18824 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552276 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 19103 18824 74 138 0 18962 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 76412

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1783512/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=76412 CPUtime=342.09
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 19905 0 0 0 34192 17 0 0 25 0 1 0 334238267 78245888 18826 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 19103 18826 74 138 0 18962 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 76412

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1779288/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=80872 CPUtime=402.08
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 20986 0 0 0 40189 19 0 0 25 0 1 0 334238267 82812928 19907 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 20218 19907 74 138 0 20077 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 80872

[startup+462.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1768664/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=91504 CPUtime=462.06
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 23628 0 0 0 46185 21 0 0 25 0 1 0 334238267 93700096 22549 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 22876 22549 74 138 0 22735 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 91504

[startup+522.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1757784/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=102748 CPUtime=522.04
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 26359 0 0 0 52180 24 0 0 25 0 1 0 334238267 105213952 25280 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 25687 25280 74 138 0 25546 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 102748

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1748568/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=111824 CPUtime=582.03
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 28630 0 0 0 58176 27 0 0 25 0 1 0 334238267 114507776 27551 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 27956 27551 74 138 0 27815 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 111824

[startup+642.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1748568/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=111824 CPUtime=642.02
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 28630 0 0 0 64174 28 0 0 25 0 1 0 334238267 114507776 27551 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 27956 27551 74 138 0 27815 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 111824

[startup+702.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1748504/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=111824 CPUtime=702
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 28630 0 0 0 70172 28 0 0 25 0 1 0 334238267 114507776 27551 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 27956 27551 74 138 0 27815 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 111824

[startup+762.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1748568/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=111824 CPUtime=761.99
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 28631 0 0 0 76171 28 0 0 25 0 1 0 334238267 114507776 27552 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550959 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 27956 27552 74 138 0 27815 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 111824

[startup+822.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1748504/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=111824 CPUtime=821.97
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 28634 0 0 0 82169 28 0 0 25 0 1 0 334238267 114507776 27555 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 27956 27555 74 138 0 27815 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 111824

[startup+882.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1748056/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=112480 CPUtime=881.95
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 28767 0 0 0 88167 28 0 0 25 0 1 0 334238267 115179520 27688 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 28120 27688 74 138 0 27979 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 112480

[startup+942.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1738392/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=122144 CPUtime=941.94
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 31194 0 0 0 94164 30 0 0 25 0 1 0 334238267 125075456 30115 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 30536 30115 74 138 0 30395 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 122144

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1736088/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=124288 CPUtime=1001.92
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 31754 0 0 0 100162 30 0 0 25 0 1 0 334238267 127270912 30675 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552617 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 31072 30675 74 138 0 30931 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 124288

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1736024/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=124288 CPUtime=1061.9
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 31754 0 0 0 106160 30 0 0 25 0 1 0 334238267 127270912 30675 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 31072 30675 74 138 0 30931 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 124288

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1735960/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=124288 CPUtime=1121.88
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 31754 0 0 0 112158 30 0 0 25 0 1 0 334238267 127270912 30675 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 31072 30675 74 138 0 30931 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 124288

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1735896/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=124288 CPUtime=1181.87
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 31756 0 0 0 118157 30 0 0 25 0 1 0 334238267 127270912 30677 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 31072 30677 74 138 0 30931 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 124288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1735896/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=124288 CPUtime=1200.07
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 31758 0 0 0 119977 30 0 0 25 0 1 0 334238267 127270912 30679 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 31072 30679 74 138 0 30931 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 124288

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 0.98 0.99 2/65 29454
/proc/meminfo: memFree=1735896/2055920 swapFree=4183700/4192956
[pid=29255] ppid=29253 vsize=124288 CPUtime=1200.07
/proc/29255/stat : 29255 (minisat) R 29253 29255 28388 0 -1 4194304 31758 0 0 0 119977 30 0 0 25 0 1 0 334238267 127270912 30679 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/29255/statm: 31072 30679 74 138 0 30931 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 124288

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.77
CPU system time (s): 0.330949
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 124288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.330949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31758
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= 2147

runsolver used 0.85287 second user time and 2.52162 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Tue Mar  6 01:00:16 UTC 2007

IDJOB= 329535
IDBENCH= 20542
IDSOLVER= 109
FILE ID= node59/329535-1173142815

PBS_JOBID= 4015192

Free space on /tmp= 66514 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k40.cnf
COMMAND LINE= /tmp/evaluation/329535-1173142815/minisat /tmp/evaluation/329535-1173142815/instance-329535-1173142815.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-329535-1173142815 -o ROOT/results/node59/solver-329535-1173142815 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329535-1173142815/minisat /tmp/evaluation/329535-1173142815/instance-329535-1173142815.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  2072f9709ddb4f70f2210d26eee094a7

RANDOM SEED= 946682035

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1859832 kB
Buffers:         16588 kB
Cached:         110736 kB
SwapCached:       2896 kB
Active:          23612 kB
Inactive:       113060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859832 kB
SwapTotal:     4192956 kB
SwapFree:      4183700 kB
Dirty:            6776 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            45392 kB
Committed_AS:   662928 kB
PageTables:       1472 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= 66514 MiB

End job on node59 on Tue Mar  6 01:20:18 UTC 2007