Trace number 421164

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) 1200.02 1200.31

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S260814579-03.cnf
MD5SUMcb25e5b4b3e93004a7aa665359e85972
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 variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
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:  1100                                                 |
0.00/0.00	c |  Number of clauses:    22000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.15	c ============================[ Search Statistics ]==============================
0.09/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.15	c ===============================================================================
0.09/0.15	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.09/0.17	c |       103 |    1100    22000   110000 |     8066      103    129 |  0.000 % |
0.09/0.19	c |       254 |    1100    22000   110000 |     8873      254    126 |  0.000 % |
0.19/0.21	c |       479 |    1100    22000   110000 |     9760      479    127 |  0.000 % |
0.19/0.25	c |       816 |    1100    22000   110000 |    10736      816    130 |  0.000 % |
0.29/0.32	c |      1324 |    1100    22000   110000 |    11810     1324    137 |  0.000 % |
0.39/0.41	c |      2083 |    1100    22000   110000 |    12991     2083    135 |  0.000 % |
0.49/0.56	c |      3223 |    1100    22000   110000 |    14290     3223    136 |  0.000 % |
0.79/0.81	c |      4933 |    1100    22000   110000 |    15719     4933    136 |  0.000 % |
1.19/1.23	c |      7495 |    1100    22000   110000 |    17291     7495    137 |  0.000 % |
1.99/2.03	c |     11339 |    1100    22000   110000 |    19020    11339    140 |  0.000 % |
3.39/3.43	c |     17106 |    1100    22000   110000 |    20922    17106    140 |  0.000 % |
5.89/5.94	c |     25755 |    1100    22000   110000 |    23015    15113    150 |  0.000 % |
9.99/10.02	c |     38730 |    1100    22000   110000 |    25316    16056    154 |  0.000 % |
16.98/17.04	c |     58191 |    1100    22000   110000 |    27848    21317    145 |  0.000 % |
28.79/28.83	c |     87384 |    1100    22000   110000 |    30633    17861    152 |  0.000 % |
46.68/46.78	c |    131174 |    1100    22000   110000 |    33696    23239    151 |  0.000 % |
78.87/78.93	c |    196858 |    1100    22000   110000 |    37066    23441    153 |  0.000 % |
136.26/136.38	c |    295384 |    1100    22000   110000 |    40772    23790    154 |  0.000 % |
226.04/226.14	c |    443173 |    1100    22000   110000 |    44849    31824    158 |  0.000 % |
369.30/369.48	c |    664856 |    1100    22000   110000 |    49334    31565    161 |  0.000 % |
613.74/613.92	c |    997383 |    1100    22000   110000 |    54268    45655    159 |  0.000 % |
978.56/978.88	c |   1496171 |    1100    22000   110000 |    59695    20213    151 |  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/node72/watcher-421164-1177499532 -o ROOT/results/node72/solver-421164-1177499532 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421164-1177499532/minisat_noassertions /tmp/evaluation/421164-1177499532/instance-421164-1177499532.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 3/77 3217
/proc/meminfo: memFree=1816560/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=1988 CPUtime=0
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 225991616 2035712 262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 497 262 50 130 0 364 0

[startup+0.0971971 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 3217
/proc/meminfo: memFree=1816560/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=3640 CPUtime=0.09
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 695 0 0 0 9 0 0 0 18 0 1 0 225991616 3727360 681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521208 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 910 681 62 130 0 777 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3640

[startup+0.101197 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 3217
/proc/meminfo: memFree=1816560/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=3640 CPUtime=0.09
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 695 0 0 0 9 0 0 0 18 0 1 0 225991616 3727360 681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521221 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 910 681 62 130 0 777 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3640

[startup+0.301215 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 3217
/proc/meminfo: memFree=1816560/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=3640 CPUtime=0.29
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 815 0 0 0 29 0 0 0 19 0 1 0 225991616 3727360 714 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 910 714 67 130 0 777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.70125 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 3217
/proc/meminfo: memFree=1816560/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=5488 CPUtime=0.69
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 1247 0 0 0 69 0 0 0 23 0 1 0 225991616 5619712 1146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 1372 1146 67 130 0 1239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5488

[startup+1.50132 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1811176/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=8168 CPUtime=1.49
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 1943 0 0 0 148 1 0 0 25 0 1 0 225991616 8364032 1842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 2042 1842 67 130 0 1909 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8168

[startup+3.10147 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1807656/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=12324 CPUtime=3.09
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 2978 0 0 0 308 1 0 0 25 0 1 0 225991616 12619776 2877 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 3081 2877 67 130 0 2948 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12324

[startup+6.30176 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1801640/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=15724 CPUtime=6.29
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 3830 0 0 0 628 1 0 0 25 0 1 0 225991616 16101376 3729 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 3931 3729 67 130 0 3798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15724

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1799400/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=19156 CPUtime=12.69
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 4676 0 0 0 1267 2 0 0 25 0 1 0 225991616 19615744 4575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 4789 4575 67 130 0 4656 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19156

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1796520/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=20904 CPUtime=25.49
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 5091 0 0 0 2546 3 0 0 25 0 1 0 225991616 21405696 4990 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 5226 4990 67 130 0 5093 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20904

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1791720/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=25788 CPUtime=51.08
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 6333 0 0 0 5105 3 0 0 25 0 1 0 225991616 26406912 6232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 6447 6232 67 130 0 6314 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25788

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1787688/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=29752 CPUtime=102.27
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 7305 0 0 0 10222 5 0 0 25 0 1 0 225991616 30466048 7204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546949 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 7438 7204 67 130 0 7305 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 29752

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1784872/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=32980 CPUtime=162.25
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 8114 0 0 0 16219 6 0 0 25 0 1 0 225991616 33771520 8013 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 8245 8013 67 130 0 8112 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32980

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1783400/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=34036 CPUtime=222.24
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 8360 0 0 0 22217 7 0 0 25 0 1 0 225991616 34852864 8259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 8509 8259 67 130 0 8376 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34036

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1780520/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=36808 CPUtime=282.22
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 9061 0 0 0 28214 8 0 0 25 0 1 0 225991616 37691392 8960 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 9202 8960 67 130 0 9069 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 36808

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1778920/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=38264 CPUtime=342.21
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 9450 0 0 0 34212 9 0 0 25 0 1 0 225991616 39182336 9349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 9566 9349 67 130 0 9433 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 38264

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1776296/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=41036 CPUtime=402.19
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 10118 0 0 0 40209 10 0 0 25 0 1 0 225991616 42020864 10017 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 10259 10017 67 130 0 10126 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 41036

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1775016/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=42224 CPUtime=462.18
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 10425 0 0 0 46207 11 0 0 25 0 1 0 225991616 43237376 10324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 10556 10324 67 130 0 10423 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 42224

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1774184/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=43148 CPUtime=522.16
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 10659 0 0 0 52205 11 0 0 25 0 1 0 225991616 44183552 10558 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 10787 10558 67 130 0 10654 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 43148

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1774184/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=43092 CPUtime=582.15
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 10659 0 0 0 58203 12 0 0 25 0 1 0 225991616 44126208 10558 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 10773 10558 67 130 0 10640 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 43092

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1772072/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=45260 CPUtime=642.14
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 11204 0 0 0 64201 13 0 0 25 0 1 0 225991616 46346240 11085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 11315 11085 67 130 0 11182 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 45260

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1770344/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=46980 CPUtime=702.12
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 11627 0 0 0 70198 14 0 0 25 0 1 0 225991616 48107520 11508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 11745 11508 67 130 0 11612 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 46980

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1769832/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=47380 CPUtime=762.11
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 11747 0 0 0 76197 14 0 0 25 0 1 0 225991616 48517120 11628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 11845 11628 67 130 0 11712 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 47380

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1769896/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=47372 CPUtime=822.09
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 11747 0 0 0 82194 15 0 0 25 0 1 0 225991616 48508928 11628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 11843 11628 67 130 0 11710 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 47372

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1769896/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=47372 CPUtime=882.07
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 11747 0 0 0 88192 15 0 0 25 0 1 0 225991616 48508928 11628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 11843 11628 67 130 0 11710 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 47372

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1769512/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=47780 CPUtime=942.06
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 11854 0 0 0 94190 16 0 0 25 0 1 0 225991616 48926720 11734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 11945 11734 67 130 0 11812 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 47780

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1767848/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=49628 CPUtime=1002.04
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 12298 0 0 0 100187 17 0 0 25 0 1 0 225991616 50819072 12178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 12407 12178 67 130 0 12274 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 49628

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1765416/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=51872 CPUtime=1062.04
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 12865 0 0 0 106185 19 0 0 25 0 1 0 225991616 53116928 12745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 12968 12745 67 130 0 12835 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 51872

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1763880/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=53324 CPUtime=1122.02
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 13238 0 0 0 112183 19 0 0 25 0 1 0 225991616 54603776 13118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 13331 13118 67 130 0 13198 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 53324

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1763944/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=53324 CPUtime=1182.01
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 13238 0 0 0 118181 20 0 0 25 0 1 0 225991616 54603776 13118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 13331 13118 67 130 0 13198 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 53324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1763240/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=53984 CPUtime=1200
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 13404 0 0 0 119980 20 0 0 25 0 1 0 225991616 55279616 13284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 13496 13284 67 130 0 13363 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 53984

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 3218
/proc/meminfo: memFree=1763240/2055920 swapFree=4157088/4192956
[pid=3217] ppid=3215 vsize=53984 CPUtime=1200
/proc/3217/stat : 3217 (minisat_noasser) R 3215 3217 2088 0 -1 4194304 13404 0 0 0 119980 20 0 0 25 0 1 0 225991616 55279616 13284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3217/statm: 13496 13284 67 130 0 13363 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 53984

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.81
CPU system time (s): 0.215967
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 53984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.215967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13404
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= 25613

runsolver used 0.98585 second user time and 2.58161 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Wed Apr 25 11:12:12 UTC 2007

IDJOB= 421164
IDBENCH= 20073
IDSOLVER= 188
FILE ID= node72/421164-1177499532

PBS_JOBID= 4685756

Free space on /tmp= 66406 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S260814579-03.cnf
COMMAND LINE= /tmp/evaluation/421164-1177499532/minisat_noassertions /tmp/evaluation/421164-1177499532/instance-421164-1177499532.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-421164-1177499532 -o ROOT/results/node72/solver-421164-1177499532 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421164-1177499532/minisat_noassertions /tmp/evaluation/421164-1177499532/instance-421164-1177499532.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  cb25e5b4b3e93004a7aa665359e85972

RANDOM SEED= 35746764

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1817032 kB
Buffers:         39240 kB
Cached:         126012 kB
SwapCached:      17600 kB
Active:         116368 kB
Inactive:        72424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817032 kB
SwapTotal:     4192956 kB
SwapFree:      4157088 kB
Dirty:            1992 kB
Writeback:           0 kB
Mapped:          29736 kB
Slab:            35592 kB
Committed_AS:  3306952 kB
PageTables:       1788 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= 66406 MiB

End job on node72 on Wed Apr 25 11:32:14 UTC 2007