Trace number 456175

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
Rsat 2007-02-08? (TO) 5000 5002.01

General information on the benchmark

Namecrafted/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
Bench CategoryCRAFTED (crafted 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 variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56120

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6120    36720 |    1835       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 153   #clauses: 6120   #literals: 36720
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Rsat version 2.00

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/node39/watcher-456175-1178326736 -o ROOT/results/node39/solver-456175-1178326736 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456175-1178326736/rsat.sh /tmp/evaluation/456175-1178326736/instance-456175-1178326736.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: 2.00 1.99 1.85 3/77 17062
/proc/meminfo: memFree=1510216/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0
/proc/17062/stat : 17062 (rsat.sh) R 17060 17062 16065 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 280585611 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493659295 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17062/statm: 1338 231 194 169 0 49 0
[pid=17063] ppid=17062 vsize=688 CPUtime=0
/proc/17063/stat : 17063 (SatElite) R 17062 17062 16065 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 280585611 704512 89 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17063/statm: 172 89 49 128 0 41 0

[startup+0.104018 s]
/proc/loadavg: 2.00 1.99 1.85 3/77 17062
/proc/meminfo: memFree=1510216/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.201033 s]
/proc/loadavg: 2.00 1.99 1.85 3/77 17062
/proc/meminfo: memFree=1510216/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.30105 s]
/proc/loadavg: 2.00 1.99 1.85 3/77 17062
/proc/meminfo: memFree=1510216/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.701118 s]
/proc/loadavg: 2.00 1.99 1.85 3/77 17062
/proc/meminfo: memFree=1510216/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.50225 s]
/proc/loadavg: 1.92 1.97 1.84 2/79 17065
/proc/meminfo: memFree=1507000/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=4500 CPUtime=1.46
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 1148 0 0 0 146 0 0 0 25 0 1 0 280585614 4608000 973 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529463 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 1125 973 86 211 0 911 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9852

[startup+3.10152 s]
/proc/loadavg: 1.92 1.97 1.84 2/79 17065
/proc/meminfo: memFree=1505336/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=6188 CPUtime=3.06
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 1711 0 0 0 306 0 0 0 25 0 1 0 280585614 6336512 1340 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 1547 1340 86 211 0 1333 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11540

[startup+6.30107 s]
/proc/loadavg: 1.92 1.97 1.84 2/79 17065
/proc/meminfo: memFree=1502072/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=8652 CPUtime=6.26
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 2756 0 0 0 625 1 0 0 25 0 1 0 280585614 8859648 1899 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 2163 1899 86 211 0 1949 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14004

[startup+12.7011 s]
/proc/loadavg: 1.78 1.94 1.83 2/79 17065
/proc/meminfo: memFree=1498104/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=12312 CPUtime=12.66
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 4129 0 0 0 1264 2 0 0 25 0 1 0 280585614 12607488 2884 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 3078 2884 86 211 0 2864 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17664

[startup+25.5013 s]
/proc/loadavg: 1.66 1.91 1.82 2/79 17065
/proc/meminfo: memFree=1493176/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=17748 CPUtime=25.45
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 6318 0 0 0 2542 3 0 0 25 0 1 0 280585614 18173952 4107 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 4437 4107 86 211 0 4223 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23100

[startup+51.1016 s]
/proc/loadavg: 1.43 1.83 1.80 3/79 17065
/proc/meminfo: memFree=1488184/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=22988 CPUtime=51.04
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 7708 0 0 0 5099 5 0 0 25 0 1 0 280585614 23539712 5497 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 5747 5497 86 211 0 5533 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 28340

[startup+102.301 s]
/proc/loadavg: 1.17 1.69 1.75 2/79 17065
/proc/meminfo: memFree=1478136/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=33652 CPUtime=102.23
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 11290 0 0 0 10214 9 0 0 25 0 1 0 280585614 34459648 7921 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 8413 7921 86 211 0 8199 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 39004

[startup+162.301 s]
/proc/loadavg: 1.06 1.56 1.70 2/85 17231
/proc/meminfo: memFree=1472120/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=37804 CPUtime=162.14
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 13945 0 0 0 16201 13 0 0 25 0 1 0 280585614 38711296 9036 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 9451 9036 86 211 0 9237 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 43156

[startup+222.306 s]
/proc/loadavg: 1.02 1.46 1.66 2/79 17263
/proc/meminfo: memFree=1466864/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=44124 CPUtime=222.11
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 15565 0 0 0 22195 16 0 0 25 0 1 0 280585614 45182976 10656 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 11031 10656 86 211 0 10817 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 49476

[startup+282.302 s]
/proc/loadavg: 1.01 1.37 1.61 2/79 17263
/proc/meminfo: memFree=1452912/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=60132 CPUtime=282.09
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 22858 0 0 0 28188 21 0 0 25 0 1 0 280585614 61575168 14067 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 15033 14067 86 211 0 14819 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 65484

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.57 2/79 17263
/proc/meminfo: memFree=1452912/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=60132 CPUtime=342.06
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 22877 0 0 0 34185 21 0 0 25 0 1 0 280585614 61575168 14086 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529256 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 15033 14086 86 211 0 14819 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 65484

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.53 2/79 17263
/proc/meminfo: memFree=1452976/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=60132 CPUtime=402.04
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 22888 0 0 0 40182 22 0 0 25 0 1 0 280585614 61575168 14097 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 15033 14097 86 211 0 14819 0

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

/proc/17065/statm: 45281 44670 86 211 0 45067 0
Current children cumulated CPU time (s) 4360.52
Current children cumulated vsize (KiB) 186476

[startup+4422.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 17959
/proc/meminfo: memFree=1305336/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=181124 CPUtime=4420.48
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 72371 0 0 0 441950 98 0 0 25 0 1 0 280585614 185470976 44670 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 45281 44670 86 211 0 45067 0
Current children cumulated CPU time (s) 4420.5
Current children cumulated vsize (KiB) 186476

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17959
/proc/meminfo: memFree=1305336/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=181124 CPUtime=4480.45
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 72371 0 0 0 447947 98 0 0 25 0 1 0 280585614 185470976 44670 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 45281 44670 86 211 0 45067 0
Current children cumulated CPU time (s) 4480.47
Current children cumulated vsize (KiB) 186476

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17959
/proc/meminfo: memFree=1305336/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=181124 CPUtime=4540.44
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 72371 0 0 0 453945 99 0 0 25 0 1 0 280585614 185470976 44670 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 45281 44670 86 211 0 45067 0
Current children cumulated CPU time (s) 4540.46
Current children cumulated vsize (KiB) 186476

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17959
/proc/meminfo: memFree=1305208/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=181124 CPUtime=4600.41
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 72371 0 0 0 459942 99 0 0 25 0 1 0 280585614 185470976 44670 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 45281 44670 86 211 0 45067 0
Current children cumulated CPU time (s) 4600.43
Current children cumulated vsize (KiB) 186476

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17959
/proc/meminfo: memFree=1305208/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=181124 CPUtime=4660.39
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 72371 0 0 0 465939 100 0 0 25 0 1 0 280585614 185470976 44670 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 45281 44670 86 211 0 45067 0
Current children cumulated CPU time (s) 4660.41
Current children cumulated vsize (KiB) 186476

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17959
/proc/meminfo: memFree=1305144/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=181124 CPUtime=4720.37
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 72371 0 0 0 471937 100 0 0 25 0 1 0 280585614 185470976 44670 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 45281 44670 86 211 0 45067 0
Current children cumulated CPU time (s) 4720.39
Current children cumulated vsize (KiB) 186476

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17959
/proc/meminfo: memFree=1305080/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=181124 CPUtime=4780.35
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 72371 0 0 0 477934 101 0 0 25 0 1 0 280585614 185470976 44670 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 45281 44670 86 211 0 45067 0
Current children cumulated CPU time (s) 4780.37
Current children cumulated vsize (KiB) 186476

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17959
/proc/meminfo: memFree=1305144/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=181124 CPUtime=4840.34
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 72371 0 0 0 483932 102 0 0 25 0 1 0 280585614 185470976 44670 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 45281 44670 86 211 0 45067 0
Current children cumulated CPU time (s) 4840.36
Current children cumulated vsize (KiB) 186476

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17959
/proc/meminfo: memFree=1305080/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=181124 CPUtime=4900.31
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 72371 0 0 0 489929 102 0 0 25 0 1 0 280585614 185470976 44670 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 45281 44670 86 211 0 45067 0
Current children cumulated CPU time (s) 4900.33
Current children cumulated vsize (KiB) 186476

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17959
/proc/meminfo: memFree=1305080/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=181124 CPUtime=4960.29
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 72371 0 0 0 495926 103 0 0 25 0 1 0 280585614 185470976 44670 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 45281 44670 86 211 0 45067 0
Current children cumulated CPU time (s) 4960.31
Current children cumulated vsize (KiB) 186476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17959
/proc/meminfo: memFree=1305080/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=181124 CPUtime=4999.98
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 72371 0 0 0 499895 103 0 0 25 0 1 0 280585614 185470976 44670 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 45281 44670 86 211 0 45067 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 186476

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

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

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17959
/proc/meminfo: memFree=1305080/2055920 swapFree=4159424/4192956
[pid=17062] ppid=17060 vsize=5352 CPUtime=0.02
/proc/17062/stat : 17062 (rsat.sh) S 17060 17062 16065 0 -1 4194304 304 239 0 0 0 0 2 0 18 0 1 0 280585611 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17062/statm: 1338 234 195 169 0 49 0
[pid=17065] ppid=17062 vsize=181124 CPUtime=4999.98
/proc/17065/stat : 17065 (rsat) R 17062 17062 16065 0 -1 4194304 72371 0 0 0 499895 103 0 0 25 0 1 0 280585614 185470976 44670 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17065/statm: 45281 44670 86 211 0 45067 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 186476

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17062 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=23996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.027995
# while last known CPU time is 5000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5002.01
CPU time (s): 5000
CPU user time (s): 4998.97
CPU system time (s): 1.03
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 218152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 543
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= 15
involuntary context switches= 2

runsolver used 4.87726 second user time and 12.7921 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sat May  5 00:58:56 UTC 2007

IDJOB= 456175
IDBENCH= 24624
IDSOLVER= 169
FILE ID= node39/456175-1178326736

PBS_JOBID= 5188743

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456175-1178326736/rsat.sh /tmp/evaluation/456175-1178326736/instance-456175-1178326736.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-456175-1178326736 -o ROOT/results/node39/solver-456175-1178326736 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456175-1178326736/rsat.sh /tmp/evaluation/456175-1178326736/instance-456175-1178326736.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f938eb83302d03b3e1c7efeabdee60a6

RANDOM SEED= 811644553

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1510688 kB
Buffers:         34344 kB
Cached:         387912 kB
SwapCached:      13148 kB
Active:         162100 kB
Inactive:       285564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1510688 kB
SwapTotal:     4192956 kB
SwapFree:      4159424 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          32468 kB
Slab:            82872 kB
Committed_AS:  5184760 kB
PageTables:       2016 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= 66563 MiB

End job on node39 on Sat May  5 02:22:20 UTC 2007