Trace number 306761

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 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1054448974-13.cnf
MD5SUMf290f56a074b6fc7cc916d5199a37a77
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   54600   163800 |   16379       0        0     nan |  0.000 % |
0.09/0.20	c |         0 |   54236   164857 |      --       0       --      -- |     --   | -364/1057
0.09/0.20	c ==============================================================================
0.09/0.20	c Result  :   #vars: 12648   #clauses: 54236   #literals: 164857
0.09/0.20	c CPU time:   0.19297 s
0.09/0.20	c ==============================================================================
0.19/0.28	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/node7/watcher-306761-1172105779 -o ROOT/results/node7/solver-306761-1172105779 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306761-1172105779/rsat.sh /tmp/evaluation/306761-1172105779/instance-306761-1172105779.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: 1.01 1.01 1.00 3/77 17981
/proc/meminfo: memFree=1595784/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 230532688 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17981/statm: 1338 232 195 169 0 49 0
[pid=17982] ppid=17981 vsize=1556 CPUtime=0
/proc/17982/stat : 17982 (SatElite) R 17981 17981 16879 0 -1 4194304 267 0 0 0 0 0 0 0 20 0 1 0 230532689 1593344 249 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134548172 0 0 4096 3 0 0 0 17 1 0 0
/proc/17982/statm: 389 252 49 128 0 258 0

[startup+0.107514 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 17981
/proc/meminfo: memFree=1595784/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 230532688 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17981/statm: 1338 232 195 169 0 49 0
[pid=17982] ppid=17981 vsize=6936 CPUtime=0.09
/proc/17982/stat : 17982 (SatElite) R 17981 17981 16879 0 -1 4194304 1595 0 0 0 9 0 0 0 20 0 1 0 230532689 7102464 1577 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134571318 0 0 4096 3 0 0 0 17 1 0 0
/proc/17982/statm: 1734 1577 69 128 0 1603 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12288

[startup+0.519557 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 17981
/proc/meminfo: memFree=1595784/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5352

[startup+1.34064 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 17984
/proc/meminfo: memFree=1588792/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=7784 CPUtime=1.05
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 1804 0 0 0 104 1 0 0 25 0 1 0 230532716 7970816 1787 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 1946 1787 86 211 0 1732 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 13136

[startup+2.97682 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 17984
/proc/meminfo: memFree=1585720/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=12140 CPUtime=2.68
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 2865 0 0 0 267 1 0 0 25 0 1 0 230532716 12431360 2848 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 3035 2848 86 211 0 2821 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 17492

[startup+6.25316 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 17984
/proc/meminfo: memFree=1577592/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=19560 CPUtime=5.96
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 4736 0 0 0 593 3 0 0 25 0 1 0 230532716 20029440 4718 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529736 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 4890 4718 86 211 0 4676 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 24912

[startup+12.7168 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 17984
/proc/meminfo: memFree=1568056/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=27480 CPUtime=12.43
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 6883 0 0 0 1238 5 0 0 25 0 1 0 230532716 28139520 6669 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 6870 6669 86 211 0 6656 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 32832

[startup+25.5262 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17984
/proc/meminfo: memFree=1552568/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=42928 CPUtime=25.23
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 10953 0 0 0 2516 7 0 0 25 0 1 0 230532716 43958272 10543 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526483 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 10732 10543 86 211 0 10518 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 48280

[startup+51.1529 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17984
/proc/meminfo: memFree=1537080/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=58536 CPUtime=50.85
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 15295 0 0 0 5074 11 0 0 25 0 1 0 230532716 59940864 14399 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526601 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 14634 14399 86 211 0 14420 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 63888

[startup+102.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17984
/proc/meminfo: memFree=1505784/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=89592 CPUtime=102.08
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 23505 0 0 0 10191 17 0 0 25 0 1 0 230532716 91742208 22221 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 22398 22221 86 211 0 22184 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 94944

[startup+162.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17984
/proc/meminfo: memFree=1460152/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=135508 CPUtime=162.14
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 35844 0 0 0 16187 27 0 0 25 0 1 0 230532716 138760192 33594 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 33877 33594 86 211 0 33663 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 140860

[startup+222.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17984
/proc/meminfo: memFree=1434808/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=161432 CPUtime=222.2
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 42383 0 0 0 22188 32 0 0 25 0 1 0 230532716 165306368 40133 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530192 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 40358 40133 86 211 0 40144 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 166784

[startup+282.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 18010
/proc/meminfo: memFree=1392512/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=203064 CPUtime=282.24
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 54394 0 0 0 28181 43 0 0 25 0 1 0 230532716 207937536 50218 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530210 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 50766 50218 86 211 0 50552 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 208416

[startup+342.719 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 18118
/proc/meminfo: memFree=1392392/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=203064 CPUtime=342.26
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 54394 0 0 0 34183 43 0 0 25 0 1 0 230532716 207937536 50218 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 50766 50218 86 211 0 50552 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 208416

[startup+402.805 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18182
/proc/meminfo: memFree=1333816/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=262468 CPUtime=402.28
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 69372 0 0 0 40169 59 0 0 25 0 1 0 230532716 268767232 65195 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522765 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 65617 65195 86 211 0 65403 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 267820

[startup+462.876 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18182
/proc/meminfo: memFree=1285048/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=310356 CPUtime=462.34
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 82980 0 0 0 46162 72 0 0 25 0 1 0 230532716 317804544 77261 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 77589 77261 86 211 0 77375 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 315708

[startup+522.943 s]

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

[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=310356 CPUtime=522.39
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 82980 0 0 0 52166 73 0 0 25 0 1 0 230532716 317804544 77261 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 77589 77261 86 211 0 77375 0
Current children cumulated CPU time (s) 522.66
Current children cumulated vsize (KiB) 315708

[startup+583.012 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18182
/proc/meminfo: memFree=1285176/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=310356 CPUtime=582.45
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 82980 0 0 0 58172 73 0 0 25 0 1 0 230532716 317804544 77261 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 77589 77261 86 211 0 77375 0
Current children cumulated CPU time (s) 582.72
Current children cumulated vsize (KiB) 315708

[startup+643.082 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18182
/proc/meminfo: memFree=1285112/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=310356 CPUtime=642.5
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 83013 0 0 0 64176 74 0 0 25 0 1 0 230532716 317804544 77294 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 77589 77294 86 211 0 77375 0
Current children cumulated CPU time (s) 642.77
Current children cumulated vsize (KiB) 315708

[startup+703.15 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18182
/proc/meminfo: memFree=1228792/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=369524 CPUtime=702.55
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 97946 0 0 0 70168 87 0 0 25 0 1 0 230532716 378392576 91456 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530122 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 92381 91456 86 211 0 92167 0
Current children cumulated CPU time (s) 702.82
Current children cumulated vsize (KiB) 374876

[startup+763.219 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18182
/proc/meminfo: memFree=1172344/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=425612 CPUtime=762.61
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 112080 0 0 0 76163 98 0 0 25 0 1 0 230532716 435826688 105589 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526045 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 106403 105589 86 211 0 106189 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 430964

[startup+823.291 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18182
/proc/meminfo: memFree=1169400/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=427644 CPUtime=822.66
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 115683 0 0 0 82166 100 0 0 25 0 1 0 230532716 437907456 106116 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529856 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 106911 106116 86 211 0 106697 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 432996

[startup+883.358 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18182
/proc/meminfo: memFree=1169592/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=427644 CPUtime=882.72
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 115683 0 0 0 88171 101 0 0 25 0 1 0 230532716 437907456 106116 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 106911 106116 86 211 0 106697 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 432996

[startup+943.426 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 18182
/proc/meminfo: memFree=1169592/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=427644 CPUtime=942.77
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 115683 0 0 0 94176 101 0 0 25 0 1 0 230532716 437907456 106116 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525869 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 106911 106116 86 211 0 106697 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 432996

[startup+1003.49 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 18182
/proc/meminfo: memFree=1169592/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=427644 CPUtime=1002.82
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 115683 0 0 0 100180 102 0 0 25 0 1 0 230532716 437907456 106116 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 106911 106116 86 211 0 106697 0
Current children cumulated CPU time (s) 1003.09
Current children cumulated vsize (KiB) 432996

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18182
/proc/meminfo: memFree=1169592/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=427644 CPUtime=1062.87
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 115683 0 0 0 106185 102 0 0 25 0 1 0 230532716 437907456 106116 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 106911 106116 86 211 0 106697 0
Current children cumulated CPU time (s) 1063.14
Current children cumulated vsize (KiB) 432996

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18182
/proc/meminfo: memFree=1133240/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=464596 CPUtime=1122.93
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 124903 0 0 0 112179 114 0 0 25 0 1 0 230532716 475746304 115334 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 116149 115334 86 211 0 115935 0
Current children cumulated CPU time (s) 1123.2
Current children cumulated vsize (KiB) 469948

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18182
/proc/meminfo: memFree=1088824/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=508724 CPUtime=1182.98
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 135987 0 0 0 118173 125 0 0 25 0 1 0 230532716 520933376 126418 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529680 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 127181 126418 86 211 0 126967 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 514076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18182
/proc/meminfo: memFree=1076536/2055920 swapFree=4142416/4192956
[pid=17981] ppid=17979 vsize=5352 CPUtime=0.27
/proc/17981/stat : 17981 (rsat.sh) S 17979 17981 16879 0 -1 4194304 305 1706 0 0 0 0 26 1 16 0 1 0 230532688 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17981/statm: 1338 234 195 169 0 49 0
[pid=17984] ppid=17981 vsize=520432 CPUtime=1199.8
/proc/17984/stat : 17984 (rsat) R 17981 17981 16879 0 -1 4194304 138922 0 0 0 119851 129 0 0 25 0 1 0 230532716 532922368 129353 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17984/statm: 130108 129353 86 211 0 129894 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 525784

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 17981 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=262960 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=15997
CPU time returned by wait4() is 0.278957
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): 1200.53
CPU time (s): 1200.07
CPU user time (s): 1198.77
CPU system time (s): 1.3
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 525784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.26296
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2011
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= 16
involuntary context switches= 3

runsolver used 1.25581 second user time and 3.01354 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Thu Feb 22 00:56:20 UTC 2007

IDJOB= 306761
IDBENCH= 20189
IDSOLVER= 104
FILE ID= node7/306761-1172105779

PBS_JOBID= 3865344

Free space on /tmp= 66542 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1054448974-13.cnf
COMMAND LINE= /tmp/evaluation/306761-1172105779/rsat.sh /tmp/evaluation/306761-1172105779/instance-306761-1172105779.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-306761-1172105779 -o ROOT/results/node7/solver-306761-1172105779 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306761-1172105779/rsat.sh /tmp/evaluation/306761-1172105779/instance-306761-1172105779.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  f290f56a074b6fc7cc916d5199a37a77

RANDOM SEED= 52990279

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1596256 kB
Buffers:         56144 kB
Cached:         302728 kB
SwapCached:      16216 kB
Active:         240500 kB
Inactive:       148708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1596256 kB
SwapTotal:     4192956 kB
SwapFree:      4142416 kB
Dirty:            2752 kB
Writeback:           0 kB
Mapped:          30000 kB
Slab:            55984 kB
Committed_AS:   872768 kB
PageTables:       1764 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= 66541 MiB

End job on node7 on Thu Feb 22 01:16:22 UTC 2007