Trace number 421193

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) 1200.05 1200.71

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S640027679-08.cnf
MD5SUM146b745b9914cd900644d53b6888b65c
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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:  180                                                  |
0.00/0.00	c |  Number of clauses:    15300                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.29/0.36	c ============================[ Search Statistics ]==============================
0.29/0.36	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.36	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.36	c ===============================================================================
0.29/0.36	c |         0 |     180    15300   107100 |     5100        0    nan |  0.000 % |
0.29/0.37	c |       100 |     180    15300   107100 |     5610      100     54 |  0.003 % |
0.29/0.39	c |       250 |     180    15300   107100 |     6171      250     53 |  0.003 % |
0.39/0.40	c |       475 |     180    15300   107100 |     6788      475     52 |  0.003 % |
0.39/0.43	c |       813 |     180    15300   107100 |     7466      813     52 |  0.003 % |
0.39/0.47	c |      1322 |     180    15300   107100 |     8213     1322     52 |  0.003 % |
0.49/0.53	c |      2081 |     180    15300   107100 |     9034     2081     53 |  0.003 % |
0.59/0.62	c |      3220 |     180    15300   107100 |     9938     3220     53 |  0.003 % |
0.69/0.77	c |      4928 |     180    15300   107100 |    10932     4928     53 |  0.003 % |
1.00/1.08	c |      7490 |     180    15300   107100 |    12025     7490     53 |  0.003 % |
1.49/1.60	c |     11337 |     180    15300   107100 |    13228    11337     54 |  0.003 % |
2.39/2.45	c |     17103 |     180    15300   107100 |    14550    10445     54 |  0.003 % |
3.79/3.88	c |     25753 |     180    15300   107100 |    16005    11777     53 |  0.003 % |
6.09/6.19	c |     38727 |     180    15300   107100 |    17606     8657     54 |  0.003 % |
9.88/9.91	c |     58189 |     180    15300   107100 |    19367    10436     54 |  0.003 % |
15.99/16.08	c |     87383 |     180    15300   107100 |    21303    10457     52 |  0.003 % |
26.48/26.54	c |    131172 |     180    15300   107100 |    23434    11482     52 |  0.003 % |
43.27/43.40	c |    196856 |     180    15300   107100 |    25777    17546     52 |  0.003 % |
69.46/69.52	c |    295382 |     180    15300   107100 |    28355    19152     54 |  0.003 % |
111.83/111.99	c |    443172 |     180    15300   107100 |    31191    22753     55 |  0.003 % |
181.69/181.80	c |    664855 |     180    15300   107100 |    34310    19232     53 |  0.003 % |
291.23/291.42	c |    997382 |     180    15300   107100 |    37741    28195     54 |  0.003 % |
473.83/474.13	c |   1496170 |     180    15300   107100 |    41515    30472     54 |  0.003 % |
756.66/757.18	c |   2244353 |     180    15300   107100 |    45666    39835     55 |  0.003 % |

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/node57/watcher-421193-1177500136 -o ROOT/results/node57/solver-421193-1177500136 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421193-1177500136/minisat_noassertions /tmp/evaluation/421193-1177500136/instance-421193-1177500136.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 26671
/proc/meminfo: memFree=1832280/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=1856 CPUtime=0
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 191149571 1900544 224 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 464 225 50 130 0 331 0

[startup+0.0593959 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 26671
/proc/meminfo: memFree=1832280/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=3092 CPUtime=0.05
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 552 0 0 0 5 0 0 0 18 0 1 0 191149571 3166208 538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 773 538 62 130 0 640 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3092

[startup+0.101399 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 26671
/proc/meminfo: memFree=1832280/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=3092 CPUtime=0.09
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 552 0 0 0 9 0 0 0 18 0 1 0 191149571 3166208 538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 773 538 62 130 0 640 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3092

[startup+0.301417 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 26671
/proc/meminfo: memFree=1832280/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=3280 CPUtime=0.29
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 585 0 0 0 29 0 0 0 19 0 1 0 191149571 3358720 571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 820 571 62 130 0 687 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3280

[startup+0.701452 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 26671
/proc/meminfo: memFree=1832280/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=3680 CPUtime=0.69
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 729 0 0 0 69 0 0 0 23 0 1 0 191149571 3768320 678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 920 678 66 130 0 787 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3680

[startup+1.50152 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 26672
/proc/meminfo: memFree=1829200/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=5264 CPUtime=1.49
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 1138 0 0 0 149 0 0 0 25 0 1 0 191149571 5390336 1087 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 1316 1087 66 130 0 1183 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5264

[startup+3.10166 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 26672
/proc/meminfo: memFree=1827344/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=6192 CPUtime=3.09
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 1378 0 0 0 309 0 0 0 25 0 1 0 191149571 6340608 1327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 1548 1327 66 130 0 1415 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6192

[startup+6.30195 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 26672
/proc/meminfo: memFree=1826448/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=6984 CPUtime=6.29
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 1549 0 0 0 629 0 0 0 25 0 1 0 191149571 7151616 1498 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 1746 1498 66 130 0 1613 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6984

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 26672
/proc/meminfo: memFree=1825232/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=7972 CPUtime=12.68
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 1813 0 0 0 1268 0 0 0 25 0 1 0 191149571 8163328 1762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 1993 1762 66 130 0 1860 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7972

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.93 2/65 26672
/proc/meminfo: memFree=1824400/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=8896 CPUtime=25.48
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 2048 0 0 0 2547 1 0 0 25 0 1 0 191149571 9109504 1997 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 2224 1997 66 130 0 2091 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8896

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.93 2/65 26672
/proc/meminfo: memFree=1822864/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=10400 CPUtime=51.07
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 2427 0 0 0 5105 2 0 0 25 0 1 0 191149571 10649600 2376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 2600 2376 66 130 0 2467 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10400

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.93 2/65 26672
/proc/meminfo: memFree=1821072/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=12192 CPUtime=102.23
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 2845 0 0 0 10221 2 0 0 25 0 1 0 191149571 12484608 2794 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 3048 2794 66 130 0 2915 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 12192

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 26672
/proc/meminfo: memFree=1820112/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=13324 CPUtime=162.2
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 3105 0 0 0 16218 2 0 0 25 0 1 0 191149571 13643776 3054 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 3331 3054 66 130 0 3198 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 13324

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 26672
/proc/meminfo: memFree=1818768/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=14668 CPUtime=222.17
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 3431 0 0 0 22214 3 0 0 25 0 1 0 191149571 15020032 3380 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 3667 3380 66 130 0 3534 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 14668

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 26672
/proc/meminfo: memFree=1818192/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=15224 CPUtime=282.13
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 3570 0 0 0 28210 3 0 0 25 0 1 0 191149571 15589376 3519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 3806 3519 66 130 0 3673 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 15224

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 26672
/proc/meminfo: memFree=1817040/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=16440 CPUtime=342.11
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 3865 0 0 0 34207 4 0 0 25 0 1 0 191149571 16834560 3814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 4110 3814 66 130 0 3977 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 16440

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 26673
/proc/meminfo: memFree=1816720/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=16752 CPUtime=402.07
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 3933 0 0 0 40203 4 0 0 25 0 1 0 191149571 17154048 3882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 4188 3882 66 130 0 4055 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 16752

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 26674
/proc/meminfo: memFree=1816464/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=17036 CPUtime=462.04
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 4008 0 0 0 46200 4 0 0 25 0 1 0 191149571 17444864 3957 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520981 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 4259 3957 66 130 0 4126 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 17036

[startup+522.301 s]
/proc/loadavg: 1.06 1.00 0.93 2/65 26674
/proc/meminfo: memFree=1815312/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=18324 CPUtime=521.99
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 4309 0 0 0 52195 4 0 0 25 0 1 0 191149571 18763776 4258 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134555526 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 4581 4258 66 130 0 4448 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 18324

[startup+582.301 s]
/proc/loadavg: 1.08 1.02 0.94 2/65 26674
/proc/meminfo: memFree=1814864/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=18736 CPUtime=581.97
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 4425 0 0 0 58192 5 0 0 25 0 1 0 191149571 19185664 4374 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 4684 4374 66 130 0 4551 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 18736

[startup+642.302 s]
/proc/loadavg: 1.03 1.01 0.94 2/65 26674
/proc/meminfo: memFree=1814736/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=18924 CPUtime=641.94
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 4446 0 0 0 64189 5 0 0 25 0 1 0 191149571 19378176 4395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 4731 4395 66 130 0 4598 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 18924

[startup+702.302 s]
/proc/loadavg: 1.01 1.00 0.94 2/65 26674
/proc/meminfo: memFree=1814416/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=19068 CPUtime=701.9
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 4500 0 0 0 70185 5 0 0 25 0 1 0 191149571 19525632 4449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 4767 4449 66 130 0 4634 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 19068

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 26674
/proc/meminfo: memFree=1813712/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=19916 CPUtime=761.86
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 4689 0 0 0 76181 5 0 0 25 0 1 0 191149571 20393984 4638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 4979 4638 66 130 0 4846 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 19916

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 26674
/proc/meminfo: memFree=1813392/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=20184 CPUtime=821.83
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 4766 0 0 0 82177 6 0 0 25 0 1 0 191149571 20668416 4715 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 5046 4715 66 130 0 4913 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 20184

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 26674
/proc/meminfo: memFree=1813264/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=20368 CPUtime=881.8
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 4784 0 0 0 88174 6 0 0 25 0 1 0 191149571 20856832 4733 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 5092 4733 66 130 0 4959 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 20368

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 26674
/proc/meminfo: memFree=1813200/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=20500 CPUtime=941.76
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 4822 0 0 0 94170 6 0 0 25 0 1 0 191149571 20992000 4771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 5125 4771 66 130 0 4992 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 20500

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 26674
/proc/meminfo: memFree=1812944/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=20644 CPUtime=1001.73
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 4871 0 0 0 100167 6 0 0 25 0 1 0 191149571 21139456 4820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 5161 4820 66 130 0 5028 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 20644

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 26674
/proc/meminfo: memFree=1812816/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=20812 CPUtime=1061.7
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 4909 0 0 0 106164 6 0 0 25 0 1 0 191149571 21311488 4858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 5203 4858 66 130 0 5070 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 20812

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 26674
/proc/meminfo: memFree=1812624/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=21116 CPUtime=1121.66
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 4948 0 0 0 112160 6 0 0 25 0 1 0 191149571 21622784 4897 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 5279 4897 66 130 0 5146 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 21116

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 26674
/proc/meminfo: memFree=1812560/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=21116 CPUtime=1181.63
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 4967 0 0 0 118157 6 0 0 25 0 1 0 191149571 21622784 4916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 5279 4916 66 130 0 5146 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 21116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 26674
/proc/meminfo: memFree=1812496/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=21280 CPUtime=1200.03
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 4981 0 0 0 119997 6 0 0 25 0 1 0 191149571 21790720 4930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552570 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 5320 4930 66 130 0 5187 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 21280

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 26674
/proc/meminfo: memFree=1812496/2055920 swapFree=4183108/4192956
[pid=26671] ppid=26669 vsize=21280 CPUtime=1200.03
/proc/26671/stat : 26671 (minisat_noasser) R 26669 26671 25442 0 -1 4194304 4981 0 0 0 119997 6 0 0 25 0 1 0 191149571 21790720 4930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552570 0 0 4096 3 0 0 0 17 0 0 0
/proc/26671/statm: 5320 4930 66 130 0 5187 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 21280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1199.97
CPU system time (s): 0.070989
CPU usage (%): 99.9447
Max. virtual memory (cumulated for all children) (KiB): 21280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4981
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= 3904

runsolver used 1.15382 second user time and 3.22051 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Wed Apr 25 11:22:16 UTC 2007

IDJOB= 421193
IDBENCH= 20102
IDSOLVER= 188
FILE ID= node57/421193-1177500136

PBS_JOBID= 4685819

Free space on /tmp= 66455 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S640027679-08.cnf
COMMAND LINE= /tmp/evaluation/421193-1177500136/minisat_noassertions /tmp/evaluation/421193-1177500136/instance-421193-1177500136.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-421193-1177500136 -o ROOT/results/node57/solver-421193-1177500136 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421193-1177500136/minisat_noassertions /tmp/evaluation/421193-1177500136/instance-421193-1177500136.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  146b745b9914cd900644d53b6888b65c

RANDOM SEED= 55178465

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1832752 kB
Buffers:         21444 kB
Cached:         143300 kB
SwapCached:       4168 kB
Active:          84104 kB
Inactive:        93180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832752 kB
SwapTotal:     4192956 kB
SwapFree:      4183108 kB
Dirty:            1908 kB
Writeback:           0 kB
Mapped:          17956 kB
Slab:            32036 kB
Committed_AS:  2627948 kB
PageTables:       1412 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= 66455 MiB

End job on node57 on Wed Apr 25 11:42:19 UTC 2007