Trace number 337936

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) 1200.08 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n260-03-S722413478.sat05-482.reshuffled-07.cnf
MD5SUM4427b6c6e836b394ac9974ae65c8137c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables212
Number of clauses399
Sum of the clauses size904
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2346
Number of clauses of size 30
Number of clauses of size 453
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 |     399      904 |     119       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     330      990 |      --       0       --      -- |     --   | -69/86
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 145   #clauses: 330   #literals: 990
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.00	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-337936-1173677430 -o ROOT/results/node70/solver-337936-1173677430 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337936-1173677430/rsat.sh /tmp/evaluation/337936-1173677430/instance-337936-1173677430.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 0.97 0.98 3/64 15256
/proc/meminfo: memFree=1809896/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 24042876 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 232 195 169 0 49 0
[pid=15257] ppid=15256 vsize=692 CPUtime=0
/proc/15257/stat : 15257 (SatElite) R 15256 15256 14452 0 -1 4194304 125 0 0 0 0 0 0 0 19 0 1 0 24042877 708608 107 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571270 0 0 4096 3 0 0 0 17 1 0 0
/proc/15257/statm: 173 107 69 128 0 42 0

[startup+0.10363 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15256
/proc/meminfo: memFree=1809896/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.201639 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15256
/proc/meminfo: memFree=1809896/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301651 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15256
/proc/meminfo: memFree=1809896/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701697 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15256
/proc/meminfo: memFree=1809896/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50177 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15259
/proc/meminfo: memFree=1807192/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=3672 CPUtime=1.48
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 939 0 0 0 148 0 0 0 25 0 1 0 24042877 3760128 765 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526405 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 918 765 86 211 0 704 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9024

[startup+3.10193 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15259
/proc/meminfo: memFree=1806296/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=5124 CPUtime=3.08
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 1457 0 0 0 307 1 0 0 25 0 1 0 24042877 5246976 1087 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 1281 1087 86 211 0 1067 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10476

[startup+6.30225 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15259
/proc/meminfo: memFree=1803616/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=6840 CPUtime=6.28
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 2119 0 0 0 627 1 0 0 25 0 1 0 24042877 7004160 1553 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 1710 1553 86 211 0 1496 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12192

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15259
/proc/meminfo: memFree=1801320/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=9584 CPUtime=12.68
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 2826 0 0 0 1266 2 0 0 25 0 1 0 24042877 9814016 2162 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 2396 2162 86 211 0 2182 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14936

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15259
/proc/meminfo: memFree=1798696/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=11824 CPUtime=25.47
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 3819 0 0 0 2545 2 0 0 25 0 1 0 24042877 12107776 2767 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 2956 2767 86 211 0 2742 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17176

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15259
/proc/meminfo: memFree=1795048/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=15840 CPUtime=51.06
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 5655 0 0 0 5103 3 0 0 25 0 1 0 24042877 16220160 3619 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 3960 3619 86 211 0 3746 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 21192

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15259
/proc/meminfo: memFree=1789672/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=20748 CPUtime=102.25
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 7814 0 0 0 10220 5 0 0 25 0 1 0 24042877 21245952 4950 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 5187 4950 86 211 0 4973 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26100

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15259
/proc/meminfo: memFree=1786280/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=24280 CPUtime=162.23
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 8706 0 0 0 16217 6 0 0 25 0 1 0 24042877 24862720 5842 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 6070 5842 86 211 0 5856 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 29632

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15259
/proc/meminfo: memFree=1780008/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=31280 CPUtime=222.22
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 12434 0 0 0 22213 9 0 0 25 0 1 0 24042877 32030720 7337 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 7820 7337 86 211 0 7606 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 36632

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15259
/proc/meminfo: memFree=1780008/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=31540 CPUtime=282.21
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 12468 0 0 0 28212 9 0 0 25 0 1 0 24042877 32296960 7371 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 7885 7371 86 211 0 7671 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36892

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15259
/proc/meminfo: memFree=1779368/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=32456 CPUtime=342.2
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 12644 0 0 0 34210 10 0 0 25 0 1 0 24042877 33234944 7547 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 8114 7547 86 211 0 7900 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37808

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15259
/proc/meminfo: memFree=1773160/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=38712 CPUtime=402.18
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 14301 0 0 0 40208 10 0 0 25 0 1 0 24042877 39641088 9106 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 9678 9106 86 211 0 9464 0

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

[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=42952 CPUtime=582.13
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 17710 0 0 0 58200 13 0 0 25 0 1 0 24042877 43982848 10463 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 10738 10463 86 211 0 10524 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 48304

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15259
/proc/meminfo: memFree=1767464/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=42952 CPUtime=642.12
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 17712 0 0 0 64199 13 0 0 25 0 1 0 24042877 43982848 10465 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 10738 10465 86 211 0 10524 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 48304

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15259
/proc/meminfo: memFree=1767208/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=43468 CPUtime=702.1
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 17795 0 0 0 70197 13 0 0 25 0 1 0 24042877 44511232 10548 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 10867 10548 86 211 0 10653 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 48820

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15259
/proc/meminfo: memFree=1767144/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=43728 CPUtime=762.09
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 17833 0 0 0 76196 13 0 0 25 0 1 0 24042877 44777472 10586 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 10932 10586 86 211 0 10718 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 49080

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15259
/proc/meminfo: memFree=1764456/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=46620 CPUtime=822.07
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 18510 0 0 0 82193 14 0 0 25 0 1 0 24042877 47738880 11263 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 11655 11263 86 211 0 11441 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 51972

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15261
/proc/meminfo: memFree=1760488/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=54644 CPUtime=882.06
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 20260 0 0 0 88191 15 0 0 25 0 1 0 24042877 55955456 12243 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 13661 12243 86 211 0 13447 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 59996

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15261
/proc/meminfo: memFree=1757416/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=57756 CPUtime=942.04
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 21035 0 0 0 94188 16 0 0 25 0 1 0 24042877 59142144 13018 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 14439 13018 86 211 0 14225 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 63108

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15261
/proc/meminfo: memFree=1754152/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=61228 CPUtime=1002.02
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 21877 0 0 0 100186 16 0 0 25 0 1 0 24042877 62697472 13827 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 15307 13827 86 211 0 15093 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 66580

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15261
/proc/meminfo: memFree=1750760/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=64552 CPUtime=1062.01
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 22734 0 0 0 106184 17 0 0 25 0 1 0 24042877 66101248 14684 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 16138 14684 86 211 0 15924 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 69904

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15261
/proc/meminfo: memFree=1748072/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=67160 CPUtime=1121.99
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 23390 0 0 0 112182 17 0 0 25 0 1 0 24042877 68771840 15340 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 16790 15340 86 211 0 16576 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 72512

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15261
/proc/meminfo: memFree=1744744/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=70296 CPUtime=1181.97
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 24221 0 0 0 118179 18 0 0 25 0 1 0 24042877 71983104 16171 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 17574 16171 86 211 0 17360 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 75648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15261
/proc/meminfo: memFree=1743848/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=71092 CPUtime=1200.08
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 24437 0 0 0 119989 19 0 0 25 0 1 0 24042877 72798208 16387 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 17773 16387 86 211 0 17559 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 76444

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15261
/proc/meminfo: memFree=1743848/2055920 swapFree=4179464/4192956
[pid=15256] ppid=15254 vsize=5352 CPUtime=0
/proc/15256/stat : 15256 (rsat.sh) S 15254 15256 14452 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 24042876 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15256/statm: 1338 234 195 169 0 49 0
[pid=15259] ppid=15256 vsize=71092 CPUtime=1200.08
/proc/15259/stat : 15259 (rsat) R 15256 15256 14452 0 -1 4194304 24437 0 0 0 119989 19 0 0 25 0 1 0 24042877 72798208 16387 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15259/statm: 17773 16387 86 211 0 17559 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 76444

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15256 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.006998
while last known CPU time is 1200.08

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

Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.89
CPU system time (s): 0.19
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 76444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 435
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 0.964853 second user time and 2.56761 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Mon Mar 12 05:30:30 UTC 2007

IDJOB= 337936
IDBENCH= 24711
IDSOLVER= 104
FILE ID= node70/337936-1173677430

PBS_JOBID= 4101716

Free space on /tmp= 66556 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n260-03-S722413478.sat05-482.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337936-1173677430/rsat.sh /tmp/evaluation/337936-1173677430/instance-337936-1173677430.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-337936-1173677430 -o ROOT/results/node70/solver-337936-1173677430 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337936-1173677430/rsat.sh /tmp/evaluation/337936-1173677430/instance-337936-1173677430.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  4427b6c6e836b394ac9974ae65c8137c

RANDOM SEED= 158232095

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.220
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		: 3000.220
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:       1810304 kB
Buffers:         26068 kB
Cached:         166920 kB
SwapCached:       8292 kB
Active:          77036 kB
Inactive:       131168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810304 kB
SwapTotal:     4192956 kB
SwapFree:      4179464 kB
Dirty:            1688 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            23436 kB
Committed_AS:    74484 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB

End job on node70 on Mon Mar 12 05:50:32 UTC 2007