Trace number 299709

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) 1200.09 1200.96

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1752604460-10.SAT.shuffled.cnf
MD5SUM26af42426194a43df413cae8f2aea334
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05599
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 |    1692     5157 |      --       0       --      -- |     --   | -12/45
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 388   #clauses: 1692   #literals: 5157
0.00/0.00	c CPU time:   0.002999 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/node43/watcher-299709-1171876499 -o ROOT/results/node43/solver-299709-1171876499 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299709-1171876499/rsat.sh /tmp/evaluation/299709-1171876499/instance-299709-1171876499.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 1.09 3/64 21986
/proc/meminfo: memFree=530336/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 207605970 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 232 195 169 0 49 0
[pid=21987] ppid=21986 vsize=824 CPUtime=0
/proc/21987/stat : 21987 (SatElite) R 21986 21986 20728 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 207605970 843776 128 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134530721 0 0 4096 3 0 0 0 17 0 0 0
/proc/21987/statm: 206 128 69 128 0 75 0

[startup+0.108149 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 21986
/proc/meminfo: memFree=530336/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.517217 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 21986
/proc/meminfo: memFree=530336/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33735 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21989
/proc/meminfo: memFree=528016/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=2632 CPUtime=1.31
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 614 0 0 0 131 0 0 0 25 0 1 0 207605971 2695168 504 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 658 504 86 211 0 444 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7984

[startup+2.97362 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21989
/proc/meminfo: memFree=527248/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=4040 CPUtime=2.95
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 978 0 0 0 295 0 0 0 25 0 1 0 207605971 4136960 804 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 1010 804 86 211 0 796 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9392

[startup+6.25717 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21989
/proc/meminfo: memFree=525776/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=5492 CPUtime=6.23
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 1563 0 0 0 622 1 0 0 25 0 1 0 207605971 5623808 1193 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523308 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 1373 1193 86 211 0 1159 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10844

[startup+12.7152 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21989
/proc/meminfo: memFree=523792/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=7336 CPUtime=12.69
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 2257 0 0 0 1268 1 0 0 25 0 1 0 207605971 7512064 1593 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525985 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 1834 1593 86 211 0 1620 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12688

[startup+25.5324 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21989
/proc/meminfo: memFree=521936/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=9348 CPUtime=25.49
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 3179 0 0 0 2548 1 0 0 25 0 1 0 207605971 9572352 2127 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 2337 2127 86 211 0 2123 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14700

[startup+51.1666 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 21989
/proc/meminfo: memFree=519312/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=12280 CPUtime=51.11
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 4743 0 0 0 5109 2 0 0 25 0 1 0 207605971 12574720 2725 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 3070 2725 86 211 0 2856 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17632

[startup+102.43 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 21989
/proc/meminfo: memFree=515152/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=15704 CPUtime=102.34
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 6746 0 0 0 10230 4 0 0 25 0 1 0 207605971 16080896 3694 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 3926 3694 86 211 0 3712 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 21056

[startup+162.516 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 21989
/proc/meminfo: memFree=510480/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=22168 CPUtime=162.38
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 8436 0 0 0 16233 5 0 0 25 0 1 0 207605971 22700032 4899 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 5542 4899 86 211 0 5328 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 27520

[startup+222.594 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 21989
/proc/meminfo: memFree=507344/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=24576 CPUtime=222.42
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 10935 0 0 0 22236 6 0 0 25 0 1 0 207605971 25165824 5638 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 6144 5638 86 211 0 5930 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 29928

[startup+282.684 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 21989
/proc/meminfo: memFree=506448/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=26148 CPUtime=282.47
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 11205 0 0 0 28241 6 0 0 25 0 1 0 207605971 26775552 5875 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 6537 5875 86 211 0 6323 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 31500

[startup+342.761 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 21989
/proc/meminfo: memFree=504144/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=28772 CPUtime=342.51
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 11897 0 0 0 34244 7 0 0 25 0 1 0 207605971 29462528 6501 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 7193 6501 86 211 0 6979 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 34124

[startup+402.844 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 21989
/proc/meminfo: memFree=499728/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=33064 CPUtime=402.54
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 13052 0 0 0 40246 8 0 0 25 0 1 0 207605971 33857536 7591 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 8266 7591 86 211 0 8052 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 38416

[startup+462.922 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 21989
/proc/meminfo: memFree=497488/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=33636 CPUtime=462.59
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 15631 0 0 0 46248 11 0 0 25 0 1 0 207605971 34443264 8103 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 8409 8103 86 211 0 8195 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 38988

[startup+522.998 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 21989
/proc/meminfo: memFree=497488/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=33636 CPUtime=522.62
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 15634 0 0 0 52251 11 0 0 25 0 1 0 207605971 34443264 8106 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 8409 8106 86 211 0 8195 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 38988

[startup+583.081 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 21989
/proc/meminfo: memFree=497168/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=34428 CPUtime=582.67
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 15777 0 0 0 58256 11 0 0 25 0 1 0 207605971 35254272 8249 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 8607 8249 86 211 0 8393 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 39780

[startup+643.175 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 21989
/proc/meminfo: memFree=496656/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=34976 CPUtime=642.71
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 15892 0 0 0 64260 11 0 0 25 0 1 0 207605971 35815424 8364 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 8744 8364 86 211 0 8530 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 40328

[startup+703.259 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 21989
/proc/meminfo: memFree=495824/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=36340 CPUtime=702.75
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 16159 0 0 0 70264 11 0 0 25 0 1 0 207605971 37212160 8532 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 9085 8532 86 211 0 8871 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 41692

[startup+763.341 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 21989
/proc/meminfo: memFree=492496/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=42756 CPUtime=762.79
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 17865 0 0 0 76267 12 0 0 25 0 1 0 207605971 43782144 9369 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 10689 9369 86 211 0 10475 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 48108

[startup+823.431 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 21989
/proc/meminfo: memFree=489040/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=46264 CPUtime=822.83
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 18863 0 0 0 82270 13 0 0 25 0 1 0 207605971 47374336 10269 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 11566 10269 86 211 0 11352 0
Current children cumulated CPU time (s) 822.83
Current children cumulated vsize (KiB) 51616

[startup+883.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21989
/proc/meminfo: memFree=485904/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=49236 CPUtime=882.88
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 19669 0 0 0 88274 14 0 0 25 0 1 0 207605971 50417664 11075 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 12309 11075 86 211 0 12095 0
Current children cumulated CPU time (s) 882.88
Current children cumulated vsize (KiB) 54588

[startup+943.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21989
/proc/meminfo: memFree=482896/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=51948 CPUtime=942.92
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 20411 0 0 0 94277 15 0 0 25 0 1 0 207605971 53194752 11817 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 12987 11817 86 211 0 12773 0
Current children cumulated CPU time (s) 942.92
Current children cumulated vsize (KiB) 57300

[startup+1003.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21989
/proc/meminfo: memFree=479952/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=54640 CPUtime=1002.96
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 21174 0 0 0 100281 15 0 0 25 0 1 0 207605971 55951360 12547 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 13660 12547 86 211 0 13446 0
Current children cumulated CPU time (s) 1002.96
Current children cumulated vsize (KiB) 59992

[startup+1063.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21989
/proc/meminfo: memFree=482960/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=49684 CPUtime=1063
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 24469 0 0 0 106283 17 0 0 25 0 1 0 207605971 50876416 11733 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 12421 11733 86 211 0 12207 0
Current children cumulated CPU time (s) 1063
Current children cumulated vsize (KiB) 55036

[startup+1123.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21989
/proc/meminfo: memFree=482832/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=49812 CPUtime=1123.05
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 24549 0 0 0 112288 17 0 0 25 0 1 0 207605971 51007488 11780 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 12453 11780 86 211 0 12239 0
Current children cumulated CPU time (s) 1123.05
Current children cumulated vsize (KiB) 55164

[startup+1183.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21989
/proc/meminfo: memFree=482640/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=50204 CPUtime=1183.09
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 24665 0 0 0 118292 17 0 0 25 0 1 0 207605971 51408896 11863 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21989/statm: 12551 11863 86 211 0 12337 0
Current children cumulated CPU time (s) 1183.09
Current children cumulated vsize (KiB) 55556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21989
/proc/meminfo: memFree=482384/2055920 swapFree=4183376/4192956
[pid=21986] ppid=21984 vsize=5352 CPUtime=0
/proc/21986/stat : 21986 (rsat.sh) S 21984 21986 20728 0 -1 4194304 305 149 0 0 0 0 0 0 19 0 1 0 207605970 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21986/statm: 1338 234 195 169 0 49 0
[pid=21989] ppid=21986 vsize=50460 CPUtime=1200.09
/proc/21989/stat : 21989 (rsat) R 21986 21986 20728 0 -1 4194304 24745 0 0 0 119992 17 0 0 25 0 1 0 207605971 51671040 11878 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21989/statm: 12615 11878 86 211 0 12401 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 55812

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 21986 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.009998
while last known CPU time is 1200.09

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

Real time (s): 1200.96
CPU time (s): 1200.09
CPU user time (s): 1199.92
CPU system time (s): 0.17
CPU usage (%): 99.9278
Max. virtual memory (cumulated for all children) (KiB): 72684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 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 1.15782 second user time and 3.10953 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Mon Feb 19 09:14:59 UTC 2007

IDJOB= 299709
IDBENCH= 20017
IDSOLVER= 104
FILE ID= node43/299709-1171876499

PBS_JOBID= 3839760

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-S1752604460-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299709-1171876499/rsat.sh /tmp/evaluation/299709-1171876499/instance-299709-1171876499.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-299709-1171876499 -o ROOT/results/node43/solver-299709-1171876499 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299709-1171876499/rsat.sh /tmp/evaluation/299709-1171876499/instance-299709-1171876499.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  26af42426194a43df413cae8f2aea334

RANDOM SEED= 29071866

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:        530752 kB
Buffers:         54404 kB
Cached:        1343812 kB
SwapCached:       4080 kB
Active:         872360 kB
Inactive:       536052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        530752 kB
SwapTotal:     4192956 kB
SwapFree:      4183376 kB
Dirty:            1708 kB
Writeback:           0 kB
Mapped:          15456 kB
Slab:           102868 kB
Committed_AS:   568504 kB
PageTables:       1392 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 node43 on Mon Feb 19 09:35:02 UTC 2007