Trace number 425026

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? (TO) 5000.11 5001.62

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S879514135-06.cnf
MD5SUM30cedd343a249ee79ef6344a724972e1
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

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:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.39/0.49	c ============================[ Search Statistics ]==============================
0.39/0.49	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.49	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.49	c ===============================================================================
0.39/0.49	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.49/0.51	c |       101 |     220    18700   130900 |     6856      101     61 |  0.002 % |
0.49/0.52	c |       251 |     220    18700   130900 |     7542      251     60 |  0.002 % |
0.49/0.54	c |       476 |     220    18700   130900 |     8296      476     60 |  0.002 % |
0.49/0.58	c |       813 |     220    18700   130900 |     9126      813     59 |  0.002 % |
0.59/0.63	c |      1320 |     220    18700   130900 |    10038     1320     59 |  0.002 % |
0.69/0.70	c |      2081 |     220    18700   130900 |    11042     2081     61 |  0.002 % |
0.79/0.82	c |      3222 |     220    18700   130900 |    12147     3222     61 |  0.002 % |
1.00/1.01	c |      4930 |     220    18700   130900 |    13361     4930     62 |  0.002 % |
1.29/1.36	c |      7492 |     220    18700   130900 |    14697     7492     62 |  0.002 % |
1.98/2.01	c |     11338 |     220    18700   130900 |    16167    11338     63 |  0.002 % |
3.19/3.25	c |     17105 |     220    18700   130900 |    17784     8969     63 |  0.002 % |
4.99/5.05	c |     25754 |     220    18700   130900 |    19562    17618     63 |  0.002 % |
7.89/7.90	c |     38732 |     220    18700   130900 |    21519    10927     64 |  0.002 % |
12.78/12.87	c |     58194 |     220    18700   130900 |    23671    19579     64 |  0.002 % |
20.78/20.84	c |     87387 |     220    18700   130900 |    26038    12427     62 |  0.002 % |
33.98/34.04	c |    131176 |     220    18700   130900 |    28641    13508     61 |  0.002 % |
54.37/54.49	c |    196862 |     220    18700   130900 |    31506    13283     60 |  0.002 % |
88.26/88.38	c |    295389 |     220    18700   130900 |    34656    17161     63 |  0.002 % |
144.05/144.13	c |    443179 |     220    18700   130900 |    38122    32909     64 |  0.002 % |
230.52/230.67	c |    664862 |     220    18700   130900 |    41934    27684     64 |  0.002 % |
371.19/371.31	c |    997388 |     220    18700   130900 |    46128    41332     65 |  0.002 % |
597.13/597.39	c |   1496177 |     220    18700   130900 |    50741    17159     60 |  0.002 % |
963.62/963.92	c |   2244362 |     220    18700   130900 |    55815    25922     63 |  0.002 % |
1544.36/1544.80	c |   3366637 |     220    18700   130900 |    61396    22025     62 |  0.002 % |
2512.28/2513.17	c |   5050048 |     220    18700   130900 |    67536    46587     65 |  0.002 % |
4073.14/4074.45	c |   7575167 |     220    18700   130900 |    74289    61706     66 |  0.002 % |

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/node54/watcher-425026-1177745424 -o ROOT/results/node54/solver-425026-1177745424 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425026-1177745424/minisat_noassertions /tmp/evaluation/425026-1177745424/instance-425026-1177745424.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.77 0.93 0.98 3/66 7238
/proc/meminfo: memFree=1409784/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=1988 CPUtime=0
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 221916888 2035712 279 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 497 280 50 130 0 364 0

[startup+0.0839451 s]
/proc/loadavg: 0.77 0.93 0.98 3/66 7238
/proc/meminfo: memFree=1409784/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=3580 CPUtime=0.08
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 698 0 0 0 8 0 0 0 18 0 1 0 221916888 3665920 684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 895 684 62 130 0 762 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3580

[startup+0.102947 s]
/proc/loadavg: 0.77 0.93 0.98 3/66 7238
/proc/meminfo: memFree=1409784/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=3580 CPUtime=0.09
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 698 0 0 0 9 0 0 0 18 0 1 0 221916888 3665920 684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 895 684 62 130 0 762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3580

[startup+0.301972 s]
/proc/loadavg: 0.77 0.93 0.98 3/66 7238
/proc/meminfo: memFree=1409784/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=3744 CPUtime=0.29
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 742 0 0 0 29 0 0 0 20 0 1 0 221916888 3833856 728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 936 728 62 130 0 803 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3744

[startup+0.703022 s]
/proc/loadavg: 0.77 0.93 0.98 3/66 7238
/proc/meminfo: memFree=1409784/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=3580 CPUtime=0.69
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 747 0 0 0 69 0 0 0 23 0 1 0 221916888 3665920 696 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 895 696 66 130 0 762 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3580

[startup+1.50113 s]
/proc/loadavg: 0.77 0.93 0.98 2/67 7239
/proc/meminfo: memFree=1406640/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=5296 CPUtime=1.49
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 1152 0 0 0 149 0 0 0 25 0 1 0 221916888 5423104 1101 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 1324 1101 66 130 0 1191 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5296

[startup+3.10133 s]
/proc/loadavg: 0.77 0.93 0.98 2/67 7239
/proc/meminfo: memFree=1404464/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=7412 CPUtime=3.09
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 1709 0 0 0 308 1 0 0 25 0 1 0 221916888 7589888 1658 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 1853 1658 66 130 0 1720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7412

[startup+6.30174 s]
/proc/loadavg: 0.79 0.94 0.98 2/67 7239
/proc/meminfo: memFree=1402288/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=8552 CPUtime=6.29
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 1970 0 0 0 628 1 0 0 25 0 1 0 221916888 8757248 1919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 2138 1919 66 130 0 2005 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8552

[startup+12.7016 s]
/proc/loadavg: 0.81 0.94 0.98 2/67 7239
/proc/meminfo: memFree=1401200/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=9344 CPUtime=12.69
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 2178 0 0 0 1268 1 0 0 25 0 1 0 221916888 9568256 2127 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 2336 2127 66 130 0 2203 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9344

[startup+25.5012 s]
/proc/loadavg: 0.85 0.94 0.98 2/67 7239
/proc/meminfo: memFree=1399536/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=11064 CPUtime=25.48
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 2593 0 0 0 2546 2 0 0 25 0 1 0 221916888 11329536 2542 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 2766 2542 66 130 0 2633 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11064

[startup+51.1014 s]
/proc/loadavg: 0.90 0.94 0.98 2/67 7239
/proc/meminfo: memFree=1398192/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=12416 CPUtime=51.07
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 2933 0 0 0 5105 2 0 0 25 0 1 0 221916888 12713984 2882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 3104 2882 66 130 0 2971 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12416

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.98 2/67 7239
/proc/meminfo: memFree=1395760/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=14816 CPUtime=102.26
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 3533 0 0 0 10223 3 0 0 25 0 1 0 221916888 15171584 3482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 3704 3482 66 130 0 3571 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14816

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/67 7239
/proc/meminfo: memFree=1394032/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=16704 CPUtime=162.25
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 3980 0 0 0 16221 4 0 0 25 0 1 0 221916888 17104896 3929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 4176 3929 66 130 0 4043 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16704

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/67 7239
/proc/meminfo: memFree=1393200/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=17380 CPUtime=222.22
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 4167 0 0 0 22218 4 0 0 25 0 1 0 221916888 17797120 4116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 4345 4116 66 130 0 4212 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17380

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7239
/proc/meminfo: memFree=1391600/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=19108 CPUtime=282.21
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 4569 0 0 0 28216 5 0 0 25 0 1 0 221916888 19566592 4518 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 4777 4518 66 130 0 4644 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19108

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7239
/proc/meminfo: memFree=1391216/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=19552 CPUtime=342.19
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 4650 0 0 0 34214 5 0 0 25 0 1 0 221916888 20021248 4599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 4888 4599 66 130 0 4755 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19552

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7239
/proc/meminfo: memFree=1389936/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=21004 CPUtime=402.17
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 5013 0 0 0 40211 6 0 0 25 0 1 0 221916888 21508096 4962 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 5251 4962 66 130 0 5118 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21004

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7239
/proc/meminfo: memFree=1389232/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=21564 CPUtime=462.16
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 5150 0 0 0 46210 6 0 0 25 0 1 0 221916888 22081536 5099 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 5391 5099 66 130 0 5258 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 21564

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7239
/proc/meminfo: memFree=1388976/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=21708 CPUtime=522.15
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 5203 0 0 0 52208 7 0 0 25 0 1 0 221916888 22228992 5152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546064 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 5427 5152 66 130 0 5294 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21708

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7239
/proc/meminfo: memFree=1388848/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=21864 CPUtime=582.13
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 5229 0 0 0 58206 7 0 0 25 0 1 0 221916888 22388736 5178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 5466 5178 66 130 0 5333 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 21864

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7239
/proc/meminfo: memFree=1387056/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=23712 CPUtime=642.11
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 5681 0 0 0 64204 7 0 0 25 0 1 0 221916888 24281088 5630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 5928 5630 66 130 0 5795 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23712


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7439
/proc/meminfo: memFree=1374768/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=36588 CPUtime=4001.06
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 8734 0 0 0 400088 18 0 0 25 0 1 0 221916888 37466112 8683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 9147 8683 66 130 0 9014 0
Current children cumulated CPU time (s) 4001.06
Current children cumulated vsize (KiB) 36588

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7439
/proc/meminfo: memFree=1374704/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=36588 CPUtime=4061.05
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 8751 0 0 0 406087 18 0 0 25 0 1 0 221916888 37466112 8700 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 9147 8700 66 130 0 9014 0
Current children cumulated CPU time (s) 4061.05
Current children cumulated vsize (KiB) 36588

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7439
/proc/meminfo: memFree=1373104/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=38192 CPUtime=4121.03
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 9144 0 0 0 412084 19 0 0 25 0 1 0 221916888 39108608 9093 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 9548 9093 66 130 0 9415 0
Current children cumulated CPU time (s) 4121.03
Current children cumulated vsize (KiB) 38192

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7439
/proc/meminfo: memFree=1372400/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=38884 CPUtime=4181.01
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 9316 0 0 0 418082 19 0 0 25 0 1 0 221916888 39817216 9265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 9721 9265 66 130 0 9588 0
Current children cumulated CPU time (s) 4181.01
Current children cumulated vsize (KiB) 38884

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7439
/proc/meminfo: memFree=1372464/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=39076 CPUtime=4240.99
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 9366 0 0 0 424080 19 0 0 25 0 1 0 221916888 40013824 9315 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 9769 9315 66 130 0 9636 0
Current children cumulated CPU time (s) 4240.99
Current children cumulated vsize (KiB) 39076

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7439
/proc/meminfo: memFree=1372400/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=39076 CPUtime=4300.98
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 9370 0 0 0 430078 20 0 0 25 0 1 0 221916888 40013824 9319 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 9769 9319 66 130 0 9636 0
Current children cumulated CPU time (s) 4300.98
Current children cumulated vsize (KiB) 39076

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7439
/proc/meminfo: memFree=1372272/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=39220 CPUtime=4360.96
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 9410 0 0 0 436076 20 0 0 25 0 1 0 221916888 40161280 9359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 9805 9359 66 130 0 9672 0
Current children cumulated CPU time (s) 4360.96
Current children cumulated vsize (KiB) 39220

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7439
/proc/meminfo: memFree=1371952/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=39572 CPUtime=4420.94
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 9488 0 0 0 442074 20 0 0 25 0 1 0 221916888 40521728 9437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 9893 9437 66 130 0 9760 0
Current children cumulated CPU time (s) 4420.94
Current children cumulated vsize (KiB) 39572

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7439
/proc/meminfo: memFree=1371632/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=39916 CPUtime=4480.93
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 9560 0 0 0 448073 20 0 0 25 0 1 0 221916888 40873984 9509 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 9979 9509 66 130 0 9846 0
Current children cumulated CPU time (s) 4480.93
Current children cumulated vsize (KiB) 39916

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7439
/proc/meminfo: memFree=1371632/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=39916 CPUtime=4540.91
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 9563 0 0 0 454071 20 0 0 25 0 1 0 221916888 40873984 9512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 9979 9512 66 130 0 9846 0
Current children cumulated CPU time (s) 4540.91
Current children cumulated vsize (KiB) 39916

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7439
/proc/meminfo: memFree=1371568/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=39916 CPUtime=4600.9
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 9564 0 0 0 460069 21 0 0 25 0 1 0 221916888 40873984 9513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 9979 9513 66 130 0 9846 0
Current children cumulated CPU time (s) 4600.9
Current children cumulated vsize (KiB) 39916

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7439
/proc/meminfo: memFree=1371568/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=39916 CPUtime=4660.88
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 9565 0 0 0 466067 21 0 0 25 0 1 0 221916888 40873984 9514 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 9979 9514 66 130 0 9846 0
Current children cumulated CPU time (s) 4660.88
Current children cumulated vsize (KiB) 39916

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7439
/proc/meminfo: memFree=1371440/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=40128 CPUtime=4720.87
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 9587 0 0 0 472066 21 0 0 25 0 1 0 221916888 41091072 9536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 10032 9536 66 130 0 9899 0
Current children cumulated CPU time (s) 4720.87
Current children cumulated vsize (KiB) 40128

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7439
/proc/meminfo: memFree=1371376/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=40128 CPUtime=4780.84
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 9608 0 0 0 478063 21 0 0 25 0 1 0 221916888 41091072 9557 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 10032 9557 66 130 0 9899 0
Current children cumulated CPU time (s) 4780.84
Current children cumulated vsize (KiB) 40128

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7439
/proc/meminfo: memFree=1371376/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=40128 CPUtime=4840.83
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 9609 0 0 0 484062 21 0 0 25 0 1 0 221916888 41091072 9558 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 10032 9558 66 130 0 9899 0
Current children cumulated CPU time (s) 4840.83
Current children cumulated vsize (KiB) 40128

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7439
/proc/meminfo: memFree=1371376/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=40128 CPUtime=4900.81
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 9609 0 0 0 490060 21 0 0 25 0 1 0 221916888 41091072 9558 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 10032 9558 66 130 0 9899 0
Current children cumulated CPU time (s) 4900.81
Current children cumulated vsize (KiB) 40128

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7439
/proc/meminfo: memFree=1371312/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=40128 CPUtime=4960.8
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 9609 0 0 0 496058 22 0 0 25 0 1 0 221916888 41091072 9558 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 10032 9558 66 130 0 9899 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 40128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 7439
/proc/meminfo: memFree=1371312/2055920 swapFree=4182164/4192956
[pid=7238] ppid=7236 vsize=40128 CPUtime=5000.1
/proc/7238/stat : 7238 (minisat_noasser) R 7236 7238 7184 0 -1 4194304 9610 0 0 0 499988 22 0 0 25 0 1 0 221916888 41091072 9559 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7238/statm: 10032 9559 66 130 0 9899 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 40128

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): 5001.62
CPU time (s): 5000.11
CPU user time (s): 4999.88
CPU system time (s): 0.226965
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 40128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.88
system time used= 0.226965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9610
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= 7935

runsolver used 4.5713 second user time and 13.6279 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sat Apr 28 07:30:24 UTC 2007

IDJOB= 425026
IDBENCH= 20119
IDSOLVER= 189
FILE ID= node54/425026-1177745424

PBS_JOBID= 4715528

Free space on /tmp= 66554 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S879514135-06.cnf
COMMAND LINE= /tmp/evaluation/425026-1177745424/minisat_noassertions /tmp/evaluation/425026-1177745424/instance-425026-1177745424.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-425026-1177745424 -o ROOT/results/node54/solver-425026-1177745424 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425026-1177745424/minisat_noassertions /tmp/evaluation/425026-1177745424/instance-425026-1177745424.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  30cedd343a249ee79ef6344a724972e1

RANDOM SEED= 49155729

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1410192 kB
Buffers:         55804 kB
Cached:         506848 kB
SwapCached:       4128 kB
Active:         241208 kB
Inactive:       331168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1410192 kB
SwapTotal:     4192956 kB
SwapFree:      4182164 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            59308 kB
Committed_AS:  2368100 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66554 MiB

End job on node54 on Sat Apr 28 08:53:48 UTC 2007