Trace number 299750

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) 1200.07 1200.5

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1031412672-05.SAT.shuffled.cnf
MD5SUM2e3fcbe567f2903b00fec23f53309ef8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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 Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1704     5112 |     511       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1696     5140 |      --       0       --      -- |     --   | -8/28
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 391   #clauses: 1696   #literals: 5140
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-299750-1171876942 -o ROOT/results/node44/solver-299750-1171876942 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299750-1171876942/rsat.sh /tmp/evaluation/299750-1171876942/instance-299750-1171876942.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.00 3/64 15395
/proc/meminfo: memFree=754480/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 207650317 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 232 195 169 0 49 0
[pid=15396] ppid=15395 vsize=820 CPUtime=0
/proc/15396/stat : 15396 (SatElite) R 15395 15395 14465 0 -1 4194304 131 0 0 0 0 0 0 0 19 0 1 0 207650317 839680 113 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134786834 0 0 4096 3 0 0 0 17 1 0 0
/proc/15396/statm: 205 119 65 128 0 74 0

[startup+0.107352 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15395
/proc/meminfo: memFree=754480/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515427 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15395
/proc/meminfo: memFree=754480/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33557 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=752352/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=2664 CPUtime=1.31
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 618 0 0 0 131 0 0 0 25 0 1 0 207650318 2727936 508 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525878 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 666 508 86 211 0 452 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8016

[startup+2.97187 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=751520/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=4040 CPUtime=2.94
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 973 0 0 0 294 0 0 0 25 0 1 0 207650318 4136960 799 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530210 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 1010 799 86 211 0 796 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9392

[startup+6.25447 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=749800/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=5640 CPUtime=6.22
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 1766 0 0 0 622 0 0 0 25 0 1 0 207650318 5775360 1233 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522432 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 1410 1233 86 211 0 1196 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10992

[startup+12.7117 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=747880/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=7472 CPUtime=12.68
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 2276 0 0 0 1267 1 0 0 25 0 1 0 207650318 7651328 1645 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 1868 1645 86 211 0 1654 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12824

[startup+25.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=746280/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=9188 CPUtime=25.49
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 3108 0 0 0 2547 2 0 0 25 0 1 0 207650318 9408512 2089 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 2297 2089 86 211 0 2083 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14540

[startup+51.1497 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=743208/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=12352 CPUtime=51.1
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 4742 0 0 0 5107 3 0 0 25 0 1 0 207650318 12648448 2757 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 3088 2757 86 211 0 2874 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17704

[startup+102.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=738472/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=16612 CPUtime=102.32
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 6793 0 0 0 10227 5 0 0 25 0 1 0 207650318 17010688 3922 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 4153 3922 86 211 0 3939 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 21964

[startup+162.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=735400/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=21284 CPUtime=162.37
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 7995 0 0 0 16230 7 0 0 25 0 1 0 207650318 21794816 4738 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526463 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 5321 4738 86 211 0 5107 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 26636

[startup+222.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=730792/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=25344 CPUtime=222.41
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 10739 0 0 0 22233 8 0 0 25 0 1 0 207650318 25952256 5840 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 6336 5840 86 211 0 6122 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 30696

[startup+282.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=730792/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=25344 CPUtime=282.45
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 10773 0 0 0 28237 8 0 0 25 0 1 0 207650318 25952256 5874 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 6336 5874 86 211 0 6122 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 30696

[startup+342.632 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 15398
/proc/meminfo: memFree=729640/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=26912 CPUtime=342.49
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 11118 0 0 0 34240 9 0 0 25 0 1 0 207650318 27557888 6186 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 6728 6186 86 211 0 6514 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 32264

[startup+402.692 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 15398
/proc/meminfo: memFree=724840/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=31368 CPUtime=402.53
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 12389 0 0 0 40243 10 0 0 25 0 1 0 207650318 32120832 7358 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 7842 7358 86 211 0 7628 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 36720

[startup+462.75 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15398
/proc/meminfo: memFree=720488/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=35796 CPUtime=462.57
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 13567 0 0 0 46245 12 0 0 25 0 1 0 207650318 36655104 8438 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 8949 8438 86 211 0 8735 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 41148

[startup+522.806 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=721064/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=33864 CPUtime=522.6
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 15552 0 0 0 52247 13 0 0 25 0 1 0 207650318 34676736 8255 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522891 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 8466 8255 86 211 0 8252 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 39216

[startup+582.864 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=721064/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=34124 CPUtime=582.64
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 15590 0 0 0 58251 13 0 0 25 0 1 0 207650318 34942976 8293 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 8531 8293 86 211 0 8317 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 39476

[startup+642.928 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=720232/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=35436 CPUtime=642.68
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 15822 0 0 0 64255 13 0 0 25 0 1 0 207650318 36286464 8492 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 8859 8492 86 211 0 8645 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 40788

[startup+702.993 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=719592/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=36088 CPUtime=702.73
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 15994 0 0 0 70259 14 0 0 25 0 1 0 207650318 36954112 8631 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 9022 8631 86 211 0 8808 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 41440

[startup+763.054 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=719144/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=36864 CPUtime=762.77
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 16225 0 0 0 76263 14 0 0 25 0 1 0 207650318 37748736 8731 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 9216 8731 86 211 0 9002 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 42216

[startup+823.119 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=716136/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=43216 CPUtime=822.81
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 17876 0 0 0 82266 15 0 0 25 0 1 0 207650318 44253184 9514 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 10804 9514 86 211 0 10590 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 48568

[startup+883.177 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=713192/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=46260 CPUtime=882.85
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 18730 0 0 0 88269 16 0 0 25 0 1 0 207650318 47370240 10270 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 11565 10270 86 211 0 11351 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 51612

[startup+943.232 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 15398
/proc/meminfo: memFree=709800/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=49976 CPUtime=942.89
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 19837 0 0 0 94271 18 0 0 25 0 1 0 207650318 51175424 11117 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 12494 11117 86 211 0 12280 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 55328

[startup+1003.29 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 15398
/proc/meminfo: memFree=706920/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=52564 CPUtime=1002.92
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 20546 0 0 0 100274 18 0 0 25 0 1 0 207650318 53825536 11826 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 13141 11826 86 211 0 12927 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 57916

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15400
/proc/meminfo: memFree=704104/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=55024 CPUtime=1062.97
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 21239 0 0 0 106278 19 0 0 25 0 1 0 207650318 56344576 12519 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 13756 12519 86 211 0 13542 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 60376

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15400
/proc/meminfo: memFree=707432/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=49040 CPUtime=1123.02
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 24854 0 0 0 112280 22 0 0 25 0 1 0 207650318 50216960 11635 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 12260 11635 86 211 0 12046 0
Current children cumulated CPU time (s) 1123.02
Current children cumulated vsize (KiB) 54392

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15400
/proc/meminfo: memFree=707496/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=49040 CPUtime=1183.06
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 24854 0 0 0 118284 22 0 0 25 0 1 0 207650318 50216960 11635 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 12260 11635 86 211 0 12046 0
Current children cumulated CPU time (s) 1183.06
Current children cumulated vsize (KiB) 54392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15400
/proc/meminfo: memFree=707496/2055920 swapFree=4183224/4192956
[pid=15395] ppid=15393 vsize=5352 CPUtime=0
/proc/15395/stat : 15395 (rsat.sh) S 15393 15395 14465 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207650317 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1338 234 195 169 0 49 0
[pid=15398] ppid=15395 vsize=49040 CPUtime=1200.07
/proc/15398/stat : 15398 (rsat) R 15395 15395 14465 0 -1 4194304 24854 0 0 0 119985 22 0 0 25 0 1 0 207650318 50216960 11635 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15398/statm: 12260 11635 86 211 0 12046 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 54392

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15395 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.07

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.5
CPU time (s): 1200.07
CPU user time (s): 1199.85
CPU system time (s): 0.22
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 73376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 454
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= 3

runsolver used 1.02084 second user time and 2.43263 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Mon Feb 19 09:22:22 UTC 2007

IDJOB= 299750
IDBENCH= 20018
IDSOLVER= 104
FILE ID= node44/299750-1171876942

PBS_JOBID= 3839774

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1031412672-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299750-1171876942/rsat.sh /tmp/evaluation/299750-1171876942/instance-299750-1171876942.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-299750-1171876942 -o ROOT/results/node44/solver-299750-1171876942 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299750-1171876942/rsat.sh /tmp/evaluation/299750-1171876942/instance-299750-1171876942.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  2e3fcbe567f2903b00fec23f53309ef8

RANDOM SEED= 65631287

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:        754888 kB
Buffers:         53500 kB
Cached:        1123740 kB
SwapCached:       4532 kB
Active:         850784 kB
Inactive:       337012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        754888 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            1700 kB
Writeback:           0 kB
Mapped:          15512 kB
Slab:            99152 kB
Committed_AS:   487384 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= 66562 MiB

End job on node44 on Mon Feb 19 09:42:24 UTC 2007