Trace number 303153

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 1200.55

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S793713844-14.cnf
MD5SUMf5c5fcd96d8afc0866c8da7cded76f04
Bench CategoryRANDOM (random 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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 515300

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.02	c CPU time:   0.024996 s
0.00/0.02	c ==============================================================================
0.00/0.07	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/node66/watcher-303153-1172028488 -o ROOT/results/node66/solver-303153-1172028488 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303153-1172028488/rsat.sh /tmp/evaluation/303153-1172028488/instance-303153-1172028488.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: 1.04 1.01 1.00 3/64 9423
/proc/meminfo: memFree=1471952/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 222806375 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9423/statm: 1338 232 195 169 0 49 0
[pid=9424] ppid=9423 vsize=688 CPUtime=0
/proc/9424/stat : 9424 (SatElite) R 9423 9423 9291 0 -1 4194304 103 0 0 0 0 0 0 0 19 0 1 0 222806375 704512 85 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/9424/statm: 172 86 49 128 0 41 0

[startup+0.107198 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 9423
/proc/meminfo: memFree=1471952/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.515279 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 9423
/proc/meminfo: memFree=1471952/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33745 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 9426
/proc/meminfo: memFree=1467840/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=4788 CPUtime=1.25
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 1066 0 0 0 125 0 0 0 25 0 1 0 222806382 4902912 1020 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 1197 1020 86 211 0 983 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10140

[startup+2.97677 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 9426
/proc/meminfo: memFree=1466304/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=7068 CPUtime=2.9
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 1892 0 0 0 289 1 0 0 25 0 1 0 222806382 7237632 1553 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 1767 1553 86 211 0 1553 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12420

[startup+6.25444 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 9426
/proc/meminfo: memFree=1462472/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=9412 CPUtime=6.17
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 2687 0 0 0 616 1 0 0 25 0 1 0 222806382 9637888 2152 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 2353 2152 86 211 0 2139 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14764

[startup+12.7147 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 9426
/proc/meminfo: memFree=1458952/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=13044 CPUtime=12.63
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 4048 0 0 0 1261 2 0 0 25 0 1 0 222806382 13357056 3027 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 3261 3027 86 211 0 3047 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18396

[startup+25.5213 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 9426
/proc/meminfo: memFree=1453768/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=18380 CPUtime=25.43
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 5813 0 0 0 2540 3 0 0 25 0 1 0 222806382 18821120 4404 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 4595 4404 86 211 0 4381 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23732

[startup+51.1475 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 9426
/proc/meminfo: memFree=1448200/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=24624 CPUtime=51.04
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 7425 0 0 0 5100 4 0 0 25 0 1 0 222806382 25214976 5822 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 6156 5822 86 211 0 5942 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 29976

[startup+102.393 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9426
/proc/meminfo: memFree=1441416/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=31180 CPUtime=102.27
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 9928 0 0 0 10221 6 0 0 25 0 1 0 222806382 31928320 7553 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 7795 7553 86 211 0 7581 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 36532

[startup+162.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9426
/proc/meminfo: memFree=1433096/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=38668 CPUtime=162.31
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 12660 0 0 0 16223 8 0 0 25 0 1 0 222806382 39596032 9513 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523264 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 9667 9513 86 211 0 9453 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 44020

[startup+222.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9426
/proc/meminfo: memFree=1429064/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=44332 CPUtime=222.36
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 14104 0 0 0 22227 9 0 0 25 0 1 0 222806382 45395968 10571 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 11083 10571 86 211 0 10869 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 49684

[startup+282.591 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9426
/proc/meminfo: memFree=1417160/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=55660 CPUtime=282.4
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 17060 0 0 0 28229 11 0 0 25 0 1 0 222806382 56995840 13527 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 13915 13527 86 211 0 13701 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 61012

[startup+342.655 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 9426
/proc/meminfo: memFree=1415112/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=57452 CPUtime=342.44
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 19067 0 0 0 34232 12 0 0 25 0 1 0 222806382 58830848 13994 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 14363 13994 86 211 0 14149 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 62804

[startup+402.716 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 9426
/proc/meminfo: memFree=1415048/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=57452 CPUtime=402.48
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 19070 0 0 0 40236 12 0 0 25 0 1 0 222806382 58830848 13997 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 14363 13997 86 211 0 14149 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 62804

[startup+462.772 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9426
/proc/meminfo: memFree=1414408/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=58364 CPUtime=462.52
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 19302 0 0 0 46239 13 0 0 25 0 1 0 222806382 59764736 14229 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 14591 14229 86 211 0 14377 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 63716

[startup+522.832 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9426
/proc/meminfo: memFree=1405512/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=66936 CPUtime=522.56
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 21506 0 0 0 52240 16 0 0 25 0 1 0 222806382 68542464 16433 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 16734 16433 86 211 0 16520 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 72288

[startup+582.893 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9426
/proc/meminfo: memFree=1397896/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=74132 CPUtime=582.59
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 23387 0 0 0 58242 17 0 0 25 0 1 0 222806382 75911168 18314 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 18533 18314 86 211 0 18319 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 79484

[startup+642.963 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 9426
/proc/meminfo: memFree=1390344/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=84584 CPUtime=642.64
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 26054 0 0 0 64245 19 0 0 25 0 1 0 222806382 86614016 20211 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 21146 20211 86 211 0 20932 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 89936

[startup+703.028 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 9426
/proc/meminfo: memFree=1386504/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=87912 CPUtime=702.68
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 30066 0 0 0 70247 21 0 0 25 0 1 0 222806382 90021888 21110 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 21978 21110 86 211 0 21764 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 93264

[startup+763.089 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9428
/proc/meminfo: memFree=1386504/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=87912 CPUtime=762.72
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 30080 0 0 0 76251 21 0 0 25 0 1 0 222806382 90021888 21124 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 21978 21124 86 211 0 21764 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 93264

[startup+823.151 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9428
/proc/meminfo: memFree=1386504/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=87912 CPUtime=822.75
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 30082 0 0 0 82254 21 0 0 25 0 1 0 222806382 90021888 21126 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 21978 21126 86 211 0 21764 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 93264

[startup+883.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9428
/proc/meminfo: memFree=1386568/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=87912 CPUtime=882.8
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 30083 0 0 0 88258 22 0 0 25 0 1 0 222806382 90021888 21127 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 21978 21127 86 211 0 21764 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 93264

[startup+943.271 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9428
/proc/meminfo: memFree=1386568/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=87912 CPUtime=942.84
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 30083 0 0 0 94262 22 0 0 25 0 1 0 222806382 90021888 21127 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 21978 21127 86 211 0 21764 0
Current children cumulated CPU time (s) 942.9
Current children cumulated vsize (KiB) 93264

[startup+1003.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9428
/proc/meminfo: memFree=1386504/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=87912 CPUtime=1002.87
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 30083 0 0 0 100265 22 0 0 25 0 1 0 222806382 90021888 21127 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 21978 21127 86 211 0 21764 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 93264

[startup+1063.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9428
/proc/meminfo: memFree=1386568/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=87912 CPUtime=1062.91
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 30090 0 0 0 106269 22 0 0 25 0 1 0 222806382 90021888 21134 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 21978 21134 86 211 0 21764 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 93264

[startup+1123.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9428
/proc/meminfo: memFree=1380680/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=93488 CPUtime=1122.95
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 31556 0 0 0 112272 23 0 0 25 0 1 0 222806382 95731712 22600 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 23372 22600 86 211 0 23158 0
Current children cumulated CPU time (s) 1123.01
Current children cumulated vsize (KiB) 98840

[startup+1183.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9428
/proc/meminfo: memFree=1374664/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=99356 CPUtime=1182.99
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 33071 0 0 0 118274 25 0 0 25 0 1 0 222806382 101740544 24115 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 24839 24115 86 211 0 24625 0
Current children cumulated CPU time (s) 1183.05
Current children cumulated vsize (KiB) 104708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9428
/proc/meminfo: memFree=1372936/2055920 swapFree=4183436/4192956
[pid=9423] ppid=9421 vsize=5352 CPUtime=0.06
/proc/9423/stat : 9423 (rsat.sh) S 9421 9423 9291 0 -1 4194304 305 453 0 0 0 0 6 0 16 0 1 0 222806375 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9423/statm: 1338 234 195 169 0 49 0
[pid=9426] ppid=9423 vsize=100920 CPUtime=1200.01
/proc/9426/stat : 9426 (rsat) R 9423 9423 9291 0 -1 4194304 33474 0 0 0 119975 26 0 0 25 0 1 0 222806382 103342080 24518 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9426/statm: 25230 24518 86 211 0 25016 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 106272

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 9423 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=64990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.068989
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): 1200.55
CPU time (s): 1200.07
CPU user time (s): 1199.81
CPU system time (s): 0.26
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 106272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06499
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= 758
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 1.02884 second user time and 2.51962 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Feb 21 03:28:08 UTC 2007

IDJOB= 303153
IDBENCH= 20101
IDSOLVER= 104
FILE ID= node66/303153-1172028488

PBS_JOBID= 3892698

Free space on /tmp= 66561 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S793713844-14.cnf
COMMAND LINE= /tmp/evaluation/303153-1172028488/rsat.sh /tmp/evaluation/303153-1172028488/instance-303153-1172028488.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-303153-1172028488 -o ROOT/results/node66/solver-303153-1172028488 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303153-1172028488/rsat.sh /tmp/evaluation/303153-1172028488/instance-303153-1172028488.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  f5c5fcd96d8afc0866c8da7cded76f04

RANDOM SEED= 350902292

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1472360 kB
Buffers:         34464 kB
Cached:         461444 kB
SwapCached:       3484 kB
Active:          80364 kB
Inactive:       425040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1472360 kB
SwapTotal:     4192956 kB
SwapFree:      4183436 kB
Dirty:            2104 kB
Writeback:           0 kB
Mapped:          15596 kB
Slab:            64192 kB
Committed_AS:   605204 kB
PageTables:       1376 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= 66560 MiB

End job on node66 on Wed Feb 21 03:48:11 UTC 2007