Trace number 424973

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 5000.1 5001.42

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1342589780-15.cnf
MD5SUM57a2305d7d7f523edc884f3a978bec63
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark84.1032
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    20000                                                |
0.02/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.13	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.09/0.15	c |       100 |    1000    20000   100000 |     7333      100    129 |  0.000 % |
0.09/0.17	c |       250 |    1000    20000   100000 |     8066      250    126 |  0.000 % |
0.09/0.19	c |       477 |    1000    20000   100000 |     8873      477    123 |  0.000 % |
0.19/0.23	c |       814 |    1000    20000   100000 |     9760      814    127 |  0.000 % |
0.19/0.29	c |      1320 |    1000    20000   100000 |    10736     1320    127 |  0.000 % |
0.29/0.38	c |      2079 |    1000    20000   100000 |    11810     2079    127 |  0.000 % |
0.49/0.53	c |      3218 |    1000    20000   100000 |    12991     3218    128 |  0.000 % |
0.69/0.77	c |      4927 |    1000    20000   100000 |    14290     4927    130 |  0.000 % |
1.09/1.17	c |      7489 |    1000    20000   100000 |    15719     7489    130 |  0.000 % |
1.89/1.92	c |     11333 |    1000    20000   100000 |    17291    11333    133 |  0.000 % |
3.09/3.19	c |     17100 |    1000    20000   100000 |    19020    17100    135 |  0.000 % |
5.19/5.25	c |     25750 |    1000    20000   100000 |    20922    16058    136 |  0.000 % |
8.99/9.01	c |     38726 |    1000    20000   100000 |    23015    18400    138 |  0.000 % |
15.29/15.38	c |     58188 |    1000    20000   100000 |    25316    13857    138 |  0.000 % |
26.49/26.57	c |     87380 |    1000    20000   100000 |    27848    15145    140 |  0.000 % |
46.48/46.52	c |    131171 |    1000    20000   100000 |    30633    26205    151 |  0.000 % |
74.78/74.88	c |    196856 |    1000    20000   100000 |    33696    17936    141 |  0.000 % |
126.36/126.41	c |    295383 |    1000    20000   100000 |    37066    33050    147 |  0.000 % |
207.64/207.74	c |    443172 |    1000    20000   100000 |    40772    35997    147 |  0.000 % |
335.11/335.22	c |    664857 |    1000    20000   100000 |    44849    35252    146 |  0.000 % |
538.87/539.08	c |    997382 |    1000    20000   100000 |    49334    22843    138 |  0.000 % |
871.88/872.11	c |   1496171 |    1000    20000   100000 |    54268    23833    143 |  0.000 % |
1410.54/1410.96	c |   2244355 |    1000    20000   100000 |    59695    53228    151 |  0.000 % |
2286.33/2286.99	c |   3366629 |    1000    20000   100000 |    65664    39485    149 |  0.000 % |
3585.82/3586.88	c |   5050042 |    1000    20000   100000 |    72231    28912    137 |  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/node48/watcher-424973-1177715982 -o ROOT/results/node48/solver-424973-1177715982 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424973-1177715982/minisat_noassertions /tmp/evaluation/424973-1177715982/instance-424973-1177715982.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 27753
/proc/meminfo: memFree=1642320/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=1988 CPUtime=0
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 126443583 2035712 243 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 497 246 50 130 0 364 0

[startup+0.024521 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 27753
/proc/meminfo: memFree=1642320/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=2948 CPUtime=0.02
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 496 0 0 0 2 0 0 0 18 0 1 0 126443583 3018752 482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 737 483 50 130 0 604 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2948

[startup+0.101528 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 27753
/proc/meminfo: memFree=1642320/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=3656 CPUtime=0.09
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 681 0 0 0 9 0 0 0 18 0 1 0 126443583 3743744 667 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 914 667 62 130 0 781 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3656

[startup+0.301545 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 27753
/proc/meminfo: memFree=1642320/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=3624 CPUtime=0.29
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 743 0 0 0 29 0 0 0 19 0 1 0 126443583 3710976 685 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 906 685 67 130 0 773 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3624

[startup+0.701583 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 27753
/proc/meminfo: memFree=1642320/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=5340 CPUtime=0.69
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 1154 0 0 0 69 0 0 0 23 0 1 0 126443583 5468160 1096 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 1335 1096 67 130 0 1202 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5340

[startup+1.50166 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 27754
/proc/meminfo: memFree=1637064/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=7980 CPUtime=1.49
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 1840 0 0 0 148 1 0 0 25 0 1 0 126443583 8171520 1782 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 2028 1783 67 130 0 1895 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7980

[startup+3.1018 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 27754
/proc/meminfo: memFree=1633544/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=12336 CPUtime=3.09
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 2909 0 0 0 307 2 0 0 25 0 1 0 126443583 12632064 2851 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 3084 2851 67 130 0 2951 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12336

[startup+6.3011 s]
/proc/loadavg: 0.74 0.94 0.98 2/65 27754
/proc/meminfo: memFree=1629512/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=14624 CPUtime=6.29
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 3492 0 0 0 626 3 0 0 25 0 1 0 126443583 14974976 3434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 3656 3434 67 130 0 3523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14624

[startup+12.7017 s]
/proc/loadavg: 0.76 0.94 0.98 2/65 27754
/proc/meminfo: memFree=1626640/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=16604 CPUtime=12.69
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 3987 0 0 0 1266 3 0 0 25 0 1 0 126443583 17002496 3929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 4151 3929 67 130 0 4018 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16604

[startup+25.5019 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 27754
/proc/meminfo: memFree=1624272/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=19120 CPUtime=25.49
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 4598 0 0 0 2545 4 0 0 25 0 1 0 126443583 19578880 4540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 4780 4540 67 130 0 4647 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19120

[startup+51.1012 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 27754
/proc/meminfo: memFree=1619792/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=23508 CPUtime=51.08
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 5686 0 0 0 5103 5 0 0 25 0 1 0 126443583 24072192 5628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 5877 5628 67 130 0 5744 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23508

[startup+102.305 s]
/proc/loadavg: 0.94 0.95 0.98 2/65 27754
/proc/meminfo: memFree=1616592/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=26548 CPUtime=102.27
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 6465 0 0 0 10221 6 0 0 25 0 1 0 126443583 27185152 6407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 6637 6407 67 130 0 6504 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26548

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 27754
/proc/meminfo: memFree=1614352/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=28924 CPUtime=162.25
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 7051 0 0 0 16219 6 0 0 25 0 1 0 126443583 29618176 6993 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 7231 6993 67 130 0 7098 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28924

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 27754
/proc/meminfo: memFree=1611536/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=31644 CPUtime=222.24
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 7728 0 0 0 22217 7 0 0 25 0 1 0 126443583 32403456 7670 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 7911 7670 67 130 0 7778 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 31644

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27754
/proc/meminfo: memFree=1610960/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=32304 CPUtime=282.22
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 7898 0 0 0 28215 7 0 0 25 0 1 0 126443583 33079296 7840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 8076 7840 67 130 0 7943 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32304

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27754
/proc/meminfo: memFree=1608536/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=34812 CPUtime=342.21
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 8503 0 0 0 34213 8 0 0 25 0 1 0 126443583 35647488 8445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 8703 8445 67 130 0 8570 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 34812

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27754
/proc/meminfo: memFree=1607832/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=35404 CPUtime=402.19
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 8666 0 0 0 40211 8 0 0 25 0 1 0 126443583 36253696 8608 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 8851 8608 67 130 0 8718 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 35404

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27754
/proc/meminfo: memFree=1606616/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=36712 CPUtime=462.17
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 8977 0 0 0 46209 8 0 0 25 0 1 0 126443583 37593088 8919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 9178 8919 67 130 0 9045 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 36712

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27754
/proc/meminfo: memFree=1606616/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=36688 CPUtime=522.17
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 8977 0 0 0 52208 9 0 0 25 0 1 0 126443583 37568512 8919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 9172 8919 67 130 0 9039 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 36688

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27754
/proc/meminfo: memFree=1602200/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=41064 CPUtime=582.14
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 10076 0 0 0 58205 9 0 0 25 0 1 0 126443583 42049536 10018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 10266 10018 67 130 0 10133 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 41064

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27754
/proc/meminfo: memFree=1602200/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=41060 CPUtime=642.13
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 10076 0 0 0 64204 9 0 0 25 0 1 0 126443583 42045440 10018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 10265 10018 67 130 0 10132 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 41060


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

[startup+4002.3 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 27954
/proc/meminfo: memFree=1575064/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=68104 CPUtime=4001.23
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 16909 0 0 0 400100 23 0 0 25 0 1 0 126443583 69738496 16759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 17026 16759 67 130 0 16893 0
Current children cumulated CPU time (s) 4001.23
Current children cumulated vsize (KiB) 68104

[startup+4062.31 s]
/proc/loadavg: 1.09 1.02 0.99 2/65 27954
/proc/meminfo: memFree=1575064/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=68104 CPUtime=4061.21
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 16909 0 0 0 406098 23 0 0 25 0 1 0 126443583 69738496 16759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 17026 16759 67 130 0 16893 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 68104

[startup+4122.3 s]
/proc/loadavg: 1.03 1.01 0.99 2/65 27954
/proc/meminfo: memFree=1575000/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=68040 CPUtime=4121.2
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 16909 0 0 0 412097 23 0 0 25 0 1 0 126443583 69672960 16759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 17010 16759 67 130 0 16877 0
Current children cumulated CPU time (s) 4121.2
Current children cumulated vsize (KiB) 68040

[startup+4182.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 27954
/proc/meminfo: memFree=1575064/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=68040 CPUtime=4181.18
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 16909 0 0 0 418095 23 0 0 25 0 1 0 126443583 69672960 16759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 17010 16759 67 130 0 16877 0
Current children cumulated CPU time (s) 4181.18
Current children cumulated vsize (KiB) 68040

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27954
/proc/meminfo: memFree=1574872/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=68304 CPUtime=4241.16
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 16953 0 0 0 424093 23 0 0 25 0 1 0 126443583 69943296 16803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 17076 16803 67 130 0 16943 0
Current children cumulated CPU time (s) 4241.16
Current children cumulated vsize (KiB) 68304

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27954
/proc/meminfo: memFree=1574872/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=68248 CPUtime=4301.15
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 16953 0 0 0 430092 23 0 0 25 0 1 0 126443583 69885952 16803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 17062 16803 67 130 0 16929 0
Current children cumulated CPU time (s) 4301.15
Current children cumulated vsize (KiB) 68248

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27954
/proc/meminfo: memFree=1574872/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=68248 CPUtime=4361.13
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 16953 0 0 0 436090 23 0 0 25 0 1 0 126443583 69885952 16803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 17062 16803 67 130 0 16929 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 68248

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27954
/proc/meminfo: memFree=1574808/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=68248 CPUtime=4421.12
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 16953 0 0 0 442089 23 0 0 25 0 1 0 126443583 69885952 16803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 17062 16803 67 130 0 16929 0
Current children cumulated CPU time (s) 4421.12
Current children cumulated vsize (KiB) 68248

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27954
/proc/meminfo: memFree=1574872/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=68244 CPUtime=4481.1
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 16953 0 0 0 448087 23 0 0 25 0 1 0 126443583 69881856 16803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 17061 16803 67 130 0 16928 0
Current children cumulated CPU time (s) 4481.1
Current children cumulated vsize (KiB) 68244

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27954
/proc/meminfo: memFree=1574872/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=68164 CPUtime=4541.09
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 16953 0 0 0 454086 23 0 0 25 0 1 0 126443583 69799936 16791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552413 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 17041 16791 67 130 0 16908 0
Current children cumulated CPU time (s) 4541.09
Current children cumulated vsize (KiB) 68164

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27954
/proc/meminfo: memFree=1574872/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=68164 CPUtime=4601.08
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 16953 0 0 0 460085 23 0 0 25 0 1 0 126443583 69799936 16791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 17041 16791 67 130 0 16908 0
Current children cumulated CPU time (s) 4601.08
Current children cumulated vsize (KiB) 68164

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27954
/proc/meminfo: memFree=1574872/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=68164 CPUtime=4661.06
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 16953 0 0 0 466083 23 0 0 25 0 1 0 126443583 69799936 16791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 17041 16791 67 130 0 16908 0
Current children cumulated CPU time (s) 4661.06
Current children cumulated vsize (KiB) 68164

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27954
/proc/meminfo: memFree=1574872/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=68164 CPUtime=4721.05
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 16953 0 0 0 472082 23 0 0 25 0 1 0 126443583 69799936 16791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 17041 16791 67 130 0 16908 0
Current children cumulated CPU time (s) 4721.05
Current children cumulated vsize (KiB) 68164

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27954
/proc/meminfo: memFree=1574936/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=68156 CPUtime=4781.03
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 16953 0 0 0 478080 23 0 0 25 0 1 0 126443583 69791744 16789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 17039 16789 67 130 0 16906 0
Current children cumulated CPU time (s) 4781.03
Current children cumulated vsize (KiB) 68156

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27954
/proc/meminfo: memFree=1574232/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=68940 CPUtime=4841.02
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 17122 0 0 0 484078 24 0 0 25 0 1 0 126443583 70594560 16956 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 17235 16956 67 130 0 17102 0
Current children cumulated CPU time (s) 4841.02
Current children cumulated vsize (KiB) 68940

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27954
/proc/meminfo: memFree=1573464/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=69600 CPUtime=4901
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 17316 0 0 0 490076 24 0 0 25 0 1 0 126443583 71270400 17150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 17400 17150 67 130 0 17267 0
Current children cumulated CPU time (s) 4901
Current children cumulated vsize (KiB) 69600

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27954
/proc/meminfo: memFree=1573464/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=69600 CPUtime=4960.99
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 17316 0 0 0 496075 24 0 0 25 0 1 0 126443583 71270400 17150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 17400 17150 67 130 0 17267 0
Current children cumulated CPU time (s) 4960.99
Current children cumulated vsize (KiB) 69600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27954
/proc/meminfo: memFree=1573464/2055920 swapFree=4183896/4192956
[pid=27753] ppid=27751 vsize=69600 CPUtime=5000.08
/proc/27753/stat : 27753 (minisat_noasser) R 27751 27753 27699 0 -1 4194304 17316 0 0 0 499984 24 0 0 25 0 1 0 126443583 71270400 17150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/27753/statm: 17400 17150 67 130 0 17267 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 69600

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.42
CPU time (s): 5000.1
CPU user time (s): 4999.85
CPU system time (s): 0.254961
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 69600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.85
system time used= 0.254961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17316
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= 8109

runsolver used 4.09138 second user time and 9.60954 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Fri Apr 27 23:19:43 UTC 2007

IDJOB= 424973
IDBENCH= 20066
IDSOLVER= 189
FILE ID= node48/424973-1177715982

PBS_JOBID= 4715378

Free space on /tmp= 66500 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1342589780-15.cnf
COMMAND LINE= /tmp/evaluation/424973-1177715982/minisat_noassertions /tmp/evaluation/424973-1177715982/instance-424973-1177715982.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-424973-1177715982 -o ROOT/results/node48/solver-424973-1177715982 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424973-1177715982/minisat_noassertions /tmp/evaluation/424973-1177715982/instance-424973-1177715982.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  57a2305d7d7f523edc884f3a978bec63

RANDOM SEED= 329951944

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1642792 kB
Buffers:         41900 kB
Cached:         317256 kB
SwapCached:       3760 kB
Active:         230676 kB
Inactive:       138648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1642792 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            2180 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            29860 kB
Committed_AS:  1270936 kB
PageTables:       1388 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= 66500 MiB

End job on node48 on Sat Apr 28 00:43:06 UTC 2007