Trace number 456163

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) 5000.03 5002.01

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.04-s1788334438.sat05-543.reshuffled-07.cnf
MD5SUMeb542a3ed65e86298dd7b9339a890090
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 variables764
Number of clauses9695
Sum of the clauses size29276
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39504
Number of clauses of size 4191
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    9695    29276 |    2908       0        0     nan |  0.000 % |
0.09/0.10	c |         0 |    9504    31762 |      --       0       --      -- |     --   | -191/2486
0.09/0.10	c ==============================================================================
0.09/0.10	c Result  :   #vars: 573   #clauses: 9504   #literals: 31762
0.09/0.10	c CPU time:   0.097985 s
0.09/0.10	c ==============================================================================
0.09/0.11	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-456163-1178325792 -o ROOT/results/node58/solver-456163-1178325792 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456163-1178325792/rsat.sh /tmp/evaluation/456163-1178325792/instance-456163-1178325792.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 2.00 1.97 1.76 3/64 15823
/proc/meminfo: memFree=1525632/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0
/proc/15823/stat : 15823 (rsat.sh) R 15821 15823 15119 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 280488877 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238196383 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15823/statm: 1338 231 194 169 0 49 0
[pid=15824] ppid=15823 vsize=820 CPUtime=0
/proc/15824/stat : 15824 (SatElite) R 15823 15823 15119 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 280488878 839680 109 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/15824/statm: 205 109 49 128 0 74 0

[startup+0.0939749 s]
/proc/loadavg: 2.00 1.97 1.76 3/64 15823
/proc/meminfo: memFree=1525632/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 280488877 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 232 195 169 0 49 0
[pid=15824] ppid=15823 vsize=2112 CPUtime=0.08
/proc/15824/stat : 15824 (SatElite) R 15823 15823 15119 0 -1 4194304 423 0 0 0 8 0 0 0 19 0 1 0 280488878 2162688 405 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134574426 0 0 4096 3 0 0 0 17 1 0 0
/proc/15824/statm: 528 405 69 128 0 397 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7464

[startup+0.102975 s]
/proc/loadavg: 2.00 1.97 1.76 3/64 15823
/proc/meminfo: memFree=1525632/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 280488877 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 232 195 169 0 49 0
[pid=15824] ppid=15823 vsize=2112 CPUtime=0.09
/proc/15824/stat : 15824 (SatElite) R 15823 15823 15119 0 -1 4194304 423 0 0 0 9 0 0 0 19 0 1 0 280488878 2162688 405 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134574805 0 0 4096 3 0 0 0 17 1 0 0
/proc/15824/statm: 528 405 69 128 0 397 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7464

[startup+0.302007 s]
/proc/loadavg: 2.00 1.97 1.76 3/64 15823
/proc/meminfo: memFree=1525632/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+0.702075 s]
/proc/loadavg: 2.00 1.97 1.76 3/64 15823
/proc/meminfo: memFree=1525632/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+1.50121 s]
/proc/loadavg: 1.92 1.95 1.76 2/66 15826
/proc/meminfo: memFree=1523696/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=2564 CPUtime=1.37
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 534 0 0 0 137 0 0 0 25 0 1 0 280488889 2625536 488 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529160 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 641 488 86 211 0 427 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7916

[startup+3.10148 s]
/proc/loadavg: 1.92 1.95 1.76 2/66 15826
/proc/meminfo: memFree=1523184/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=3068 CPUtime=2.97
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 722 0 0 0 297 0 0 0 25 0 1 0 280488889 3141632 611 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 767 611 86 211 0 553 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8420

[startup+6.30201 s]
/proc/loadavg: 1.85 1.94 1.75 2/66 15826
/proc/meminfo: memFree=1521776/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=4120 CPUtime=6.17
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 1010 0 0 0 617 0 0 0 25 0 1 0 280488889 4218880 834 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 1030 834 86 211 0 816 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9472

[startup+12.7011 s]
/proc/loadavg: 1.78 1.92 1.75 2/66 15826
/proc/meminfo: memFree=1520760/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=5424 CPUtime=12.57
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 1539 0 0 0 1256 1 0 0 25 0 1 0 280488889 5554176 1167 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 1356 1167 86 211 0 1142 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10776

[startup+25.5012 s]
/proc/loadavg: 1.66 1.89 1.74 2/66 15826
/proc/meminfo: memFree=1519352/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=6828 CPUtime=25.36
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 2331 0 0 0 2535 1 0 0 25 0 1 0 280488889 6991872 1473 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530144 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 1707 1473 86 211 0 1493 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 12180

[startup+51.1025 s]
/proc/loadavg: 1.40 1.81 1.71 2/66 15826
/proc/meminfo: memFree=1517304/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=8468 CPUtime=50.95
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 3169 0 0 0 5093 2 0 0 25 0 1 0 280488889 8671232 1923 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 2117 1923 86 211 0 1903 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 13820

[startup+102.305 s]
/proc/loadavg: 1.17 1.68 1.68 2/66 15826
/proc/meminfo: memFree=1513976/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=12348 CPUtime=102.14
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 4986 0 0 0 10211 3 0 0 25 0 1 0 280488889 12644352 2774 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 3087 2774 86 211 0 2873 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17700

[startup+162.301 s]
/proc/loadavg: 1.06 1.55 1.63 2/66 15826
/proc/meminfo: memFree=1510008/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=16500 CPUtime=162.12
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 6075 0 0 0 16207 5 0 0 25 0 1 0 280488889 16896000 3797 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 4125 3797 86 211 0 3911 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21852

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.59 2/66 15826
/proc/meminfo: memFree=1509048/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=16760 CPUtime=222.1
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 7265 0 0 0 22205 5 0 0 25 0 1 0 280488889 17162240 3984 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 4190 3984 86 211 0 3976 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 22112

[startup+282.301 s]
/proc/loadavg: 1.01 1.36 1.55 2/66 15826
/proc/meminfo: memFree=1508344/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=17688 CPUtime=282.07
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 7467 0 0 0 28202 5 0 0 25 0 1 0 280488889 18112512 4186 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 4422 4186 86 211 0 4208 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23040

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.51 2/66 15826
/proc/meminfo: memFree=1503928/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=23308 CPUtime=342.06
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 8963 0 0 0 34198 8 0 0 25 0 1 0 280488889 23867392 5296 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 5827 5296 86 211 0 5613 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 28660

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.48 2/66 15826
/proc/meminfo: memFree=1500920/2055920 swapFree=4184552/4192956

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

/proc/15826/statm: 19933 18461 86 211 0 19719 0
Current children cumulated CPU time (s) 4300.69
Current children cumulated vsize (KiB) 85084

[startup+4362.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 16026
/proc/meminfo: memFree=1450808/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=79992 CPUtime=4360.56
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 43413 0 0 0 436015 41 0 0 25 0 1 0 280488889 81911808 18496 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 19998 18496 86 211 0 19784 0
Current children cumulated CPU time (s) 4360.67
Current children cumulated vsize (KiB) 85344

[startup+4422.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 16026
/proc/meminfo: memFree=1450872/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=79992 CPUtime=4420.54
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 43413 0 0 0 442013 41 0 0 25 0 1 0 280488889 81911808 18496 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 19998 18496 86 211 0 19784 0
Current children cumulated CPU time (s) 4420.65
Current children cumulated vsize (KiB) 85344

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 16026
/proc/meminfo: memFree=1450808/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=79992 CPUtime=4480.52
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 43413 0 0 0 448011 41 0 0 25 0 1 0 280488889 81911808 18496 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 19998 18496 86 211 0 19784 0
Current children cumulated CPU time (s) 4480.63
Current children cumulated vsize (KiB) 85344

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 16026
/proc/meminfo: memFree=1450808/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=79992 CPUtime=4540.5
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 43414 0 0 0 454009 41 0 0 25 0 1 0 280488889 81911808 18497 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 19998 18497 86 211 0 19784 0
Current children cumulated CPU time (s) 4540.61
Current children cumulated vsize (KiB) 85344

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16026
/proc/meminfo: memFree=1450744/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=79992 CPUtime=4600.48
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 43421 0 0 0 460007 41 0 0 25 0 1 0 280488889 81911808 18504 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 19998 18504 86 211 0 19784 0
Current children cumulated CPU time (s) 4600.59
Current children cumulated vsize (KiB) 85344

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16026
/proc/meminfo: memFree=1450488/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=80512 CPUtime=4660.46
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 43501 0 0 0 466004 42 0 0 25 0 1 0 280488889 82444288 18584 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 20128 18584 86 211 0 19914 0
Current children cumulated CPU time (s) 4660.57
Current children cumulated vsize (KiB) 85864

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 16202
/proc/meminfo: memFree=1448504/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=81292 CPUtime=4720.36
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 43637 0 0 0 471994 42 0 0 25 0 1 0 280488889 83243008 18720 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 20323 18720 86 211 0 20109 0
Current children cumulated CPU time (s) 4720.47
Current children cumulated vsize (KiB) 86644

[startup+4782.3 s]
/proc/loadavg: 1.11 1.04 1.01 2/66 16720
/proc/meminfo: memFree=1448944/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=81676 CPUtime=4780.29
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 43775 0 0 0 477986 43 0 0 25 0 1 0 280488889 83636224 18760 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 20419 18760 86 211 0 20205 0
Current children cumulated CPU time (s) 4780.4
Current children cumulated vsize (KiB) 87028

[startup+4842.3 s]
/proc/loadavg: 1.04 1.03 1.01 2/66 16720
/proc/meminfo: memFree=1449008/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=81676 CPUtime=4840.27
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 43784 0 0 0 483984 43 0 0 25 0 1 0 280488889 83636224 18769 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 20419 18769 86 211 0 20205 0
Current children cumulated CPU time (s) 4840.38
Current children cumulated vsize (KiB) 87028

[startup+4902.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 16720
/proc/meminfo: memFree=1448560/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=82192 CPUtime=4900.24
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 43925 0 0 0 489981 43 0 0 25 0 1 0 280488889 84164608 18845 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 20548 18845 86 211 0 20334 0
Current children cumulated CPU time (s) 4900.35
Current children cumulated vsize (KiB) 87544

[startup+4962.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 16720
/proc/meminfo: memFree=1448624/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=82192 CPUtime=4960.22
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 43926 0 0 0 495979 43 0 0 25 0 1 0 280488889 84164608 18846 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 20548 18846 86 211 0 20334 0
Current children cumulated CPU time (s) 4960.33
Current children cumulated vsize (KiB) 87544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 16720
/proc/meminfo: memFree=1448688/2055920 swapFree=4184552/4192956
[pid=15823] ppid=15821 vsize=5352 CPUtime=0.11
/proc/15823/stat : 15823 (rsat.sh) S 15821 15823 15119 0 -1 4194304 304 426 0 0 0 0 11 0 15 0 1 0 280488877 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15823/statm: 1338 234 195 169 0 49 0
[pid=15826] ppid=15823 vsize=82452 CPUtime=4999.92
/proc/15826/stat : 15826 (rsat) R 15823 15823 15119 0 -1 4194304 43962 0 0 0 499948 44 0 0 25 0 1 0 280488889 84430848 18882 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15826/statm: 20613 18882 86 211 0 20399 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 87804

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15823 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=111982
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.116981
# while last known CPU time is 5000.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5002.01
CPU time (s): 5000.03
CPU user time (s): 4999.59
CPU system time (s): 0.44
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 120144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.111982
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 730
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= 2

runsolver used 3.71543 second user time and 10.0705 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sat May  5 00:43:12 UTC 2007

IDJOB= 456163
IDBENCH= 24620
IDSOLVER= 169
FILE ID= node58/456163-1178325792

PBS_JOBID= 5188727

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.04-s1788334438.sat05-543.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456163-1178325792/rsat.sh /tmp/evaluation/456163-1178325792/instance-456163-1178325792.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-456163-1178325792 -o ROOT/results/node58/solver-456163-1178325792 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456163-1178325792/rsat.sh /tmp/evaluation/456163-1178325792/instance-456163-1178325792.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  eb542a3ed65e86298dd7b9339a890090

RANDOM SEED= 309805784

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1526040 kB
Buffers:         37784 kB
Cached:         382428 kB
SwapCached:       2544 kB
Active:         144024 kB
Inactive:       286536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526040 kB
SwapTotal:     4192956 kB
SwapFree:      4184552 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          16688 kB
Slab:            85404 kB
Committed_AS:  4543840 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node58 on Sat May  5 02:06:36 UTC 2007