Trace number 421273

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) 1200.03 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
MD5SUM9aef0bbcf7983db9bd08e85ce30f9d09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark311.96
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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:  7000                                                 |
0.00/0.00	c |  Number of clauses:    29400                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.05/0.09	c ============================[ Search Statistics ]==============================
0.05/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.05/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.05/0.09	c ===============================================================================
0.05/0.09	c |         0 |    6831    29128    88317 |     9709        0    nan |  0.000 % |
0.09/0.12	c |       101 |    6831    29128    88317 |    10680      101    147 |  0.000 % |
0.09/0.15	c |       252 |    6831    29128    88317 |    11748      252    138 |  0.000 % |
0.19/0.20	c |       481 |    6831    29128    88317 |    12923      481    133 |  0.000 % |
0.19/0.28	c |       818 |    6831    29128    88317 |    14215      818    127 |  0.000 % |
0.29/0.39	c |      1326 |    6831    29128    88317 |    15636     1326    126 |  0.000 % |
0.49/0.56	c |      2085 |    6831    29128    88317 |    17200     2085    133 |  0.000 % |
0.79/0.84	c |      3227 |    6831    29128    88317 |    18920     3227    142 |  0.000 % |
1.19/1.26	c |      4936 |    6831    29128    88317 |    20812     4936    141 |  0.000 % |
1.90/1.98	c |      7498 |    6831    29128    88317 |    22894     7498    144 |  0.000 % |
3.20/3.22	c |     11342 |    6831    29128    88317 |    25183    11342    152 |  0.000 % |
5.40/5.49	c |     17108 |    6831    29128    88317 |    27701    17108    160 |  0.000 % |
9.29/9.39	c |     25758 |    6831    29128    88317 |    30472    25758    167 |  0.000 % |
15.69/15.73	c |     38732 |    6831    29128    88317 |    33519    18937    172 |  0.000 % |
27.89/27.90	c |     58194 |    6831    29128    88317 |    36871    15437    185 |  0.000 % |
45.88/45.92	c |     87388 |    6831    29128    88317 |    40558    19539    182 |  0.000 % |
81.28/81.33	c |    131177 |    6831    29128    88317 |    44614    34193    191 |  0.000 % |
139.46/139.57	c |    196862 |    6831    29128    88317 |    49075    34715    222 |  0.000 % |
236.33/236.48	c |    295388 |    6831    29128    88317 |    53983    24151    174 |  0.000 % |
407.99/408.14	c |    443179 |    6831    29128    88317 |    59381    52250    205 |  0.000 % |
661.32/661.56	c |    664862 |    6831    29128    88317 |    65319    45568    195 |  0.000 % |
1103.73/1104.14	c |    997388 |    6831    29128    88317 |    71851    20232    170 |  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/node70/watcher-421273-1177501606 -o ROOT/results/node70/solver-421273-1177501606 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421273-1177501606/minisat_noassertions /tmp/evaluation/421273-1177501606/instance-421273-1177501606.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: 0.91 0.97 0.93 3/64 9162
/proc/meminfo: memFree=1817664/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=2748 CPUtime=0
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 436 0 0 0 0 0 0 0 18 0 1 0 189697903 2813952 422 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 687 422 50 130 0 554 0

[startup+0.0552071 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 9162
/proc/meminfo: memFree=1817664/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=4508 CPUtime=0.05
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 879 0 0 0 5 0 0 0 18 0 1 0 189697903 4616192 865 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529222 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 1127 865 62 130 0 994 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4508

[startup+0.101211 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 9162
/proc/meminfo: memFree=1817664/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=4344 CPUtime=0.09
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 913 0 0 0 9 0 0 0 18 0 1 0 189697903 4448256 840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 1086 840 63 130 0 953 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4344

[startup+0.301231 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 9162
/proc/meminfo: memFree=1817664/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=4476 CPUtime=0.29
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 951 0 0 0 29 0 0 0 19 0 1 0 189697903 4583424 878 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 1119 878 67 130 0 986 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4476

[startup+0.701272 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 9162
/proc/meminfo: memFree=1817664/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=5404 CPUtime=0.69
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 1188 0 0 0 69 0 0 0 22 0 1 0 189697903 5533696 1115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 1351 1115 67 130 0 1218 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5404

[startup+1.50135 s]
/proc/loadavg: 0.91 0.97 0.93 2/65 9163
/proc/meminfo: memFree=1812736/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=7252 CPUtime=1.49
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 1646 0 0 0 149 0 0 0 25 0 1 0 189697903 7426048 1573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546837 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 1813 1573 67 130 0 1680 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7252

[startup+3.10151 s]
/proc/loadavg: 0.91 0.97 0.93 2/65 9163
/proc/meminfo: memFree=1810048/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=10816 CPUtime=3.09
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 2530 0 0 0 308 1 0 0 25 0 1 0 189697903 11075584 2457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548205 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 2704 2457 67 130 0 2571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10816

[startup+6.30183 s]
/proc/loadavg: 0.92 0.97 0.93 2/65 9163
/proc/meminfo: memFree=1803584/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=16732 CPUtime=6.29
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 4029 0 0 0 627 2 0 0 25 0 1 0 189697903 17133568 3956 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 4183 3956 67 130 0 4050 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16732

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.93 2/65 9163
/proc/meminfo: memFree=1792832/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=25872 CPUtime=12.69
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 6305 0 0 0 1265 4 0 0 25 0 1 0 189697903 26492928 6232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 6468 6232 67 130 0 6335 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25872

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.93 2/65 9163
/proc/meminfo: memFree=1788928/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=29700 CPUtime=25.49
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 7247 0 0 0 2544 5 0 0 25 0 1 0 189697903 30412800 7174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 7425 7174 67 130 0 7292 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29700

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.93 2/65 9163
/proc/meminfo: memFree=1784256/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=34328 CPUtime=51.08
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 8407 0 0 0 5102 6 0 0 25 0 1 0 189697903 35151872 8334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 8582 8334 67 130 0 8449 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34328

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.93 2/65 9163
/proc/meminfo: memFree=1776512/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=42064 CPUtime=102.27
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 10335 0 0 0 10220 7 0 0 25 0 1 0 189697903 43073536 10262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 10516 10262 67 130 0 10383 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42064

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 9163
/proc/meminfo: memFree=1767936/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=50512 CPUtime=162.25
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 12457 0 0 0 16216 9 0 0 25 0 1 0 189697903 51724288 12384 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 12628 12384 67 130 0 12495 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 50512

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 9163
/proc/meminfo: memFree=1768000/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=50512 CPUtime=222.23
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 12457 0 0 0 22214 9 0 0 25 0 1 0 189697903 51724288 12384 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 12628 12384 67 130 0 12495 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 50512

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 9163
/proc/meminfo: memFree=1765952/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=52492 CPUtime=282.22
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 12955 0 0 0 28212 10 0 0 25 0 1 0 189697903 53751808 12882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 13123 12882 67 130 0 12990 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 52492

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 9163
/proc/meminfo: memFree=1763904/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=54472 CPUtime=342.2
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 13454 0 0 0 34210 10 0 0 25 0 1 0 189697903 55779328 13381 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 13618 13381 67 130 0 13485 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 54472

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 9163
/proc/meminfo: memFree=1761920/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=56452 CPUtime=402.19
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 13959 0 0 0 40208 11 0 0 25 0 1 0 189697903 57806848 13886 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 14113 13886 67 130 0 13980 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 56452

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 9163
/proc/meminfo: memFree=1759040/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=59356 CPUtime=462.18
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 14669 0 0 0 46206 12 0 0 25 0 1 0 189697903 60780544 14596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 14839 14596 67 130 0 14706 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 59356

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 9163
/proc/meminfo: memFree=1759104/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=59356 CPUtime=522.16
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 14669 0 0 0 52204 12 0 0 25 0 1 0 189697903 60780544 14596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546959 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 14839 14596 67 130 0 14706 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 59356

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 9165
/proc/meminfo: memFree=1758848/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=59356 CPUtime=582.14
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 14669 0 0 0 58202 12 0 0 25 0 1 0 189697903 60780544 14596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 14839 14596 67 130 0 14706 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 59356

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 9165
/proc/meminfo: memFree=1758848/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=59356 CPUtime=642.13
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 14669 0 0 0 64201 12 0 0 25 0 1 0 189697903 60780544 14596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 14839 14596 67 130 0 14706 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 59356

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 9165
/proc/meminfo: memFree=1754496/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=63964 CPUtime=702.12
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 15790 0 0 0 70198 14 0 0 25 0 1 0 189697903 65499136 15717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134555526 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 15991 15717 67 130 0 15858 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 63964

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 9165
/proc/meminfo: memFree=1748864/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=69508 CPUtime=762.1
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 17197 0 0 0 76195 15 0 0 25 0 1 0 189697903 71176192 17124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553622 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 17377 17124 67 130 0 17244 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 69508

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 9165
/proc/meminfo: memFree=1748864/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=69508 CPUtime=822.08
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 17197 0 0 0 82193 15 0 0 25 0 1 0 189697903 71176192 17124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 17377 17124 67 130 0 17244 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 69508

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/71 9303
/proc/meminfo: memFree=1747448/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=69508 CPUtime=882.01
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 17197 0 0 0 88185 16 0 0 25 0 1 0 189697903 71176192 17124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 17377 17124 67 130 0 17244 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 69508

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 9363
/proc/meminfo: memFree=1748416/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=69508 CPUtime=941.97
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 17197 0 0 0 94181 16 0 0 25 0 1 0 189697903 71176192 17124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 17377 17124 67 130 0 17244 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 69508

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 9363
/proc/meminfo: memFree=1748416/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=69508 CPUtime=1001.95
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 17197 0 0 0 100179 16 0 0 25 0 1 0 189697903 71176192 17124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 17377 17124 67 130 0 17244 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 69508

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 9363
/proc/meminfo: memFree=1748480/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=69508 CPUtime=1061.94
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 17197 0 0 0 106178 16 0 0 25 0 1 0 189697903 71176192 17124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 17377 17124 67 130 0 17244 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 69508

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 9363
/proc/meminfo: memFree=1748480/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=69508 CPUtime=1121.92
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 17197 0 0 0 112176 16 0 0 25 0 1 0 189697903 71176192 17124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 17377 17124 67 130 0 17244 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 69508

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 9363
/proc/meminfo: memFree=1746752/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=71488 CPUtime=1181.91
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 17683 0 0 0 118174 17 0 0 25 0 1 0 189697903 73203712 17610 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 17872 17610 67 130 0 17739 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 71488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 9363
/proc/meminfo: memFree=1746752/2055920 swapFree=4183812/4192956
[pid=9162] ppid=9160 vsize=71488 CPUtime=1200.01
/proc/9162/stat : 9162 (minisat_noasser) R 9160 9162 7889 0 -1 4194304 17683 0 0 0 119984 17 0 0 25 0 1 0 189697903 73203712 17610 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552470 0 0 4096 3 0 0 0 17 1 0 0
/proc/9162/statm: 17872 17610 67 130 0 17739 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 71488

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): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1199.85
CPU system time (s): 0.182972
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 71488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17683
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= 2312

runsolver used 0.927858 second user time and 2.41063 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Wed Apr 25 11:46:46 UTC 2007

IDJOB= 421273
IDBENCH= 20182
IDSOLVER= 188
FILE ID= node70/421273-1177501606

PBS_JOBID= 4685758

Free space on /tmp= 66475 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
COMMAND LINE= /tmp/evaluation/421273-1177501606/minisat_noassertions /tmp/evaluation/421273-1177501606/instance-421273-1177501606.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-421273-1177501606 -o ROOT/results/node70/solver-421273-1177501606 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421273-1177501606/minisat_noassertions /tmp/evaluation/421273-1177501606/instance-421273-1177501606.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  9aef0bbcf7983db9bd08e85ce30f9d09

RANDOM SEED= 404436582

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1818072 kB
Buffers:         19044 kB
Cached:         146208 kB
SwapCached:       3048 kB
Active:          66696 kB
Inactive:       108104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818072 kB
SwapTotal:     4192956 kB
SwapFree:      4183812 kB
Dirty:            1988 kB
Writeback:           0 kB
Mapped:          15708 kB
Slab:            49080 kB
Committed_AS:  3476868 kB
PageTables:       1396 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= 66475 MiB

End job on node70 on Wed Apr 25 12:06:48 UTC 2007