Trace number 421247

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) 1200.11 1200.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
MD5SUM8e78670c99e958f12e271eddd527e3f2
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	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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.09/0.13	c |  Parsing time:         0.13         s                                       |
0.29/0.30	c ============================[ Search Statistics ]==============================
0.29/0.30	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.30	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.30	c ===============================================================================
0.29/0.30	c |         0 |   15567    66500   201793 |    22166        0    nan |  0.000 % |
0.29/0.36	c |       100 |   15567    66500   201793 |    24383      100    131 |  0.000 % |
0.39/0.45	c |       250 |   15567    66500   201793 |    26821      250    171 |  0.000 % |
0.49/0.59	c |       476 |   15567    66500   201793 |    29503      476    179 |  0.000 % |
0.69/0.77	c |       813 |   15567    66500   201793 |    32454      813    202 |  0.000 % |
0.99/1.05	c |      1320 |   15567    66500   201793 |    35699     1320    195 |  0.000 % |
1.39/1.48	c |      2079 |   15567    66500   201793 |    39269     2079    217 |  0.000 % |
2.09/2.11	c |      3220 |   15567    66500   201793 |    43196     3220    209 |  0.000 % |
3.09/3.15	c |      4928 |   15567    66500   201793 |    47516     4928    221 |  0.000 % |
4.89/4.95	c |      7491 |   15567    66500   201793 |    52267     7491    260 |  0.000 % |
7.49/7.52	c |     11336 |   15567    66500   201793 |    57494    11336    265 |  0.000 % |
11.78/11.83	c |     17102 |   15567    66500   201793 |    63244    17102    266 |  0.000 % |
19.19/19.22	c |     25751 |   15567    66500   201793 |    69568    25751    277 |  0.000 % |
31.89/31.91	c |     38726 |   15567    66500   201793 |    76525    38726    287 |  0.000 % |
55.38/55.40	c |     58189 |   15567    66500   201793 |    84177    58189    300 |  0.000 % |
95.06/95.19	c |     87382 |   15567    66500   201793 |    92595    13907    289 |  0.000 % |
170.55/170.62	c |    131172 |   15567    66500   201793 |   101855    57697    379 |  0.000 % |
296.41/296.51	c |    196856 |   15567    66500   201793 |   112040    34331    416 |  0.000 % |
472.16/472.33	c |    295384 |   15567    66500   201793 |   123244    33669    330 |  0.000 % |
829.57/829.89	c |    443173 |   15567    66500   201793 |   135569    71922    373 |  0.000 % |

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/node18/watcher-421247-1177501241 -o ROOT/results/node18/solver-421247-1177501241 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421247-1177501241/minisat_noassertions /tmp/evaluation/421247-1177501241/instance-421247-1177501241.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: 0.99 0.98 0.92 3/77 27957
/proc/meminfo: memFree=1646080/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=2476 CPUtime=0
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 531 0 0 0 0 0 0 0 18 0 1 0 198041469 2535424 517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 619 517 49 130 0 486 0

[startup+0.102712 s]
/proc/loadavg: 0.99 0.98 0.92 3/77 27957
/proc/meminfo: memFree=1646080/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=6836 CPUtime=0.09
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 1543 0 0 0 9 0 0 0 18 0 1 0 198041469 7000064 1512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 1709 1512 50 130 0 1576 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6836

[startup+0.201722 s]
/proc/loadavg: 0.99 0.98 0.92 3/77 27957
/proc/meminfo: memFree=1646080/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=7996 CPUtime=0.19
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 1837 0 0 0 19 0 0 0 18 0 1 0 198041469 8187904 1806 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521208 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 1999 1806 62 130 0 1866 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7996

[startup+0.301731 s]
/proc/loadavg: 0.99 0.98 0.92 3/77 27957
/proc/meminfo: memFree=1646080/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=8176 CPUtime=0.29
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 1907 0 0 0 29 0 0 0 19 0 1 0 198041469 8372224 1876 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134681966 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 2044 1876 62 130 0 1911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8176

[startup+0.701769 s]
/proc/loadavg: 0.99 0.98 0.92 3/77 27957
/proc/meminfo: memFree=1646080/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=7516 CPUtime=0.69
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 1985 0 0 0 69 0 0 0 22 0 1 0 198041469 7696384 1742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 1879 1742 67 130 0 1746 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7516

[startup+1.50185 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1638840/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=8704 CPUtime=1.49
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 2279 0 0 0 149 0 0 0 25 0 1 0 198041469 8912896 2036 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 2176 2036 67 130 0 2043 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8704

[startup+3.102 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1637112/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=11080 CPUtime=3.09
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 2874 0 0 0 308 1 0 0 25 0 1 0 198041469 11345920 2631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 2770 2631 67 130 0 2637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11080

[startup+6.30231 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1631160/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=16668 CPUtime=6.29
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 4269 0 0 0 627 2 0 0 25 0 1 0 198041469 17068032 4026 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 4167 4026 67 130 0 4034 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16668

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1621176/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=26356 CPUtime=12.69
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 6672 0 0 0 1265 4 0 0 25 0 1 0 198041469 26988544 6429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 6589 6429 67 130 0 6456 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26356

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1602680/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=44080 CPUtime=25.49
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 11118 0 0 0 2541 8 0 0 25 0 1 0 198041469 45137920 10875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 11020 10875 67 130 0 10887 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44080

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1573688/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=73344 CPUtime=51.08
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 18433 0 0 0 5092 16 0 0 25 0 1 0 198041469 75104256 18190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 18336 18190 67 130 0 18203 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 73344

[startup+102.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1534264/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=112152 CPUtime=102.26
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 28141 0 0 0 10199 27 0 0 25 0 1 0 198041469 114843648 27898 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 28038 27898 67 130 0 27905 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 112152

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1534328/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=112152 CPUtime=162.25
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 28141 0 0 0 16197 28 0 0 25 0 1 0 198041469 114843648 27898 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 28038 27898 67 130 0 27905 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 112152

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1507896/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=138560 CPUtime=222.23
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 34732 0 0 0 22187 36 0 0 25 0 1 0 198041469 141885440 34489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 34640 34489 67 130 0 34507 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 138560

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1483128/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=163428 CPUtime=282.21
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 40900 0 0 0 28179 42 0 0 25 0 1 0 198041469 167350272 40657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 40857 40657 67 130 0 40724 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 163428

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1483064/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=163428 CPUtime=342.2
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 40900 0 0 0 34177 43 0 0 25 0 1 0 198041469 167350272 40657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 40857 40657 67 130 0 40724 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 163428

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1483064/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=163428 CPUtime=402.18
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 40900 0 0 0 40175 43 0 0 25 0 1 0 198041469 167350272 40657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 40857 40657 67 130 0 40724 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 163428

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1465528/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=180864 CPUtime=462.16
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 45267 0 0 0 46166 50 0 0 25 0 1 0 198041469 185204736 45024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 45216 45024 67 130 0 45083 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 180864

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1465528/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=180864 CPUtime=522.15
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 45267 0 0 0 52164 51 0 0 25 0 1 0 198041469 185204736 45024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 45216 45024 67 130 0 45083 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 180864

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1465528/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=180864 CPUtime=582.13
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 45267 0 0 0 58162 51 0 0 25 0 1 0 198041469 185204736 45024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 45216 45024 67 130 0 45083 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 180864

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1465528/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=180864 CPUtime=642.12
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 45267 0 0 0 64160 52 0 0 25 0 1 0 198041469 185204736 45024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 45216 45024 67 130 0 45083 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 180864

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1450936/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=195292 CPUtime=702.1
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 48899 0 0 0 70154 56 0 0 25 0 1 0 198041469 199979008 48656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 48823 48656 67 130 0 48690 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 195292

[startup+762.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1450936/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=195292 CPUtime=762.08
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 48899 0 0 0 76152 56 0 0 25 0 1 0 198041469 199979008 48656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 48823 48656 67 130 0 48690 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 195292

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1450936/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=195292 CPUtime=822.07
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 48899 0 0 0 82150 57 0 0 25 0 1 0 198041469 199979008 48656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553029 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 48823 48656 67 130 0 48690 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 195292

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1450936/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=195292 CPUtime=882.05
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 48899 0 0 0 88148 57 0 0 25 0 1 0 198041469 199979008 48656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 48823 48656 67 130 0 48690 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 195292

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1447800/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=198856 CPUtime=942.03
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 49779 0 0 0 94144 59 0 0 25 0 1 0 198041469 203628544 49536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 49714 49536 67 130 0 49581 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 198856

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1431736/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=214468 CPUtime=1002.02
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 53706 0 0 0 100137 65 0 0 25 0 1 0 198041469 219615232 53463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 53617 53463 67 130 0 53484 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 214468

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1431672/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=214468 CPUtime=1062
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 53706 0 0 0 106135 65 0 0 25 0 1 0 198041469 219615232 53463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 53617 53463 67 130 0 53484 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 214468

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1431672/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=214468 CPUtime=1121.98
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 53706 0 0 0 112132 66 0 0 25 0 1 0 198041469 219615232 53463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 53617 53463 67 130 0 53484 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 214468

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1431672/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=214468 CPUtime=1181.97
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 53706 0 0 0 118131 66 0 0 25 0 1 0 198041469 219615232 53463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 53617 53463 67 130 0 53484 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 214468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1431672/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=214468 CPUtime=1200.06
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 53706 0 0 0 119940 66 0 0 25 0 1 0 198041469 219615232 53463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 53617 53463 67 130 0 53484 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 214468

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: 0.99 0.98 0.92 2/78 27958
/proc/meminfo: memFree=1431672/2055920 swapFree=4147180/4192956
[pid=27957] ppid=27955 vsize=214468 CPUtime=1200.06
/proc/27957/stat : 27957 (minisat_noasser) R 27955 27957 26859 0 -1 4194304 53706 0 0 0 119940 66 0 0 25 0 1 0 198041469 219615232 53463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27957/statm: 53617 53463 67 130 0 53484 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 214468

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.41
CPU system time (s): 0.704892
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 214468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.41
system time used= 0.704892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53706
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= 1901

runsolver used 0.972852 second user time and 2.53062 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Apr 25 11:40:41 UTC 2007

IDJOB= 421247
IDBENCH= 20156
IDSOLVER= 188
FILE ID= node18/421247-1177501241

PBS_JOBID= 4685873

Free space on /tmp= 66488 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
COMMAND LINE= /tmp/evaluation/421247-1177501241/minisat_noassertions /tmp/evaluation/421247-1177501241/instance-421247-1177501241.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-421247-1177501241 -o ROOT/results/node18/solver-421247-1177501241 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421247-1177501241/minisat_noassertions /tmp/evaluation/421247-1177501241/instance-421247-1177501241.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  8e78670c99e958f12e271eddd527e3f2

RANDOM SEED= 987244134

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1646488 kB
Buffers:         44376 kB
Cached:         280184 kB
SwapCached:      14828 kB
Active:         122976 kB
Inactive:       225012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1646488 kB
SwapTotal:     4192956 kB
SwapFree:      4147180 kB
Dirty:            2764 kB
Writeback:           0 kB
Mapped:          30116 kB
Slab:            46972 kB
Committed_AS:  5424388 kB
PageTables:       1776 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= 66488 MiB

End job on node18 on Wed Apr 25 12:00:43 UTC 2007