Trace number 456427

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 5001.91

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen6-4-24-n650-03-S528656311.sat05-477.reshuffled-07.cnf
MD5SUMe6cd66a115f70af2c02b5cac2d51607a
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 variables650
Number of clauses2756
Sum of the clauses size8268
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32756
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2756     8268 |     826       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 650   #clauses: 2756   #literals: 8268
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.02	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/node39/watcher-456427-1178341764 -o ROOT/results/node39/solver-456427-1178341764 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456427-1178341764/rsat.sh /tmp/evaluation/456427-1178341764/instance-456427-1178341764.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: 0.85 0.97 0.99 3/77 18749
/proc/meminfo: memFree=1839560/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) R 18747 18749 18693 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 282088508 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493659295 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18749/statm: 1338 231 194 169 0 49 0
[pid=18750] ppid=18749 vsize=820 CPUtime=0
/proc/18750/stat : 18750 (SatElite) R 18749 18749 18693 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 282088509 839680 115 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18750/statm: 205 116 49 128 0 74 0

[startup+0.078813 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 18749
/proc/meminfo: memFree=1839560/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101816 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 18749
/proc/meminfo: memFree=1839560/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301849 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 18749
/proc/meminfo: memFree=1839560/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701917 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 18749
/proc/meminfo: memFree=1839560/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50105 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 18752
/proc/meminfo: memFree=1839032/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=3448 CPUtime=1.47
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 734 0 0 0 147 0 0 0 25 0 1 0 282088511 3530752 688 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526265 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 862 688 86 211 0 648 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8800

[startup+3.10232 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 18752
/proc/meminfo: memFree=1837944/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=4964 CPUtime=3.07
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 1262 0 0 0 307 0 0 0 25 0 1 0 282088511 5083136 1087 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526030 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 1241 1087 86 211 0 1027 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10316

[startup+6.30186 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 18752
/proc/meminfo: memFree=1834744/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=7028 CPUtime=6.27
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 1982 0 0 0 626 1 0 0 25 0 1 0 282088511 7196672 1578 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526483 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 1757 1578 86 211 0 1543 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12380

[startup+12.7019 s]
/proc/loadavg: 0.88 0.97 0.99 2/79 18752
/proc/meminfo: memFree=1832000/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=9976 CPUtime=12.66
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 3120 0 0 0 1265 1 0 0 25 0 1 0 282088511 10215424 2230 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 2494 2230 86 211 0 2280 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 15328

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 0.99 2/79 18752
/proc/meminfo: memFree=1827648/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=14116 CPUtime=25.46
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 4595 0 0 0 2543 3 0 0 25 0 1 0 282088511 14454784 3317 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530170 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 3529 3317 86 211 0 3315 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 19468

[startup+51.1014 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 18752
/proc/meminfo: memFree=1821696/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=20556 CPUtime=51.05
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 7056 0 0 0 5100 5 0 0 25 0 1 0 282088511 21049344 4812 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 5139 4812 86 211 0 4925 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 25908

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/79 18752
/proc/meminfo: memFree=1811008/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=30676 CPUtime=102.23
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 10489 0 0 0 10215 8 0 0 25 0 1 0 282088511 31412224 7473 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530131 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 7669 7473 86 211 0 7455 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 36028

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18752
/proc/meminfo: memFree=1806144/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=37000 CPUtime=162.21
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 12153 0 0 0 16211 10 0 0 25 0 1 0 282088511 37888000 8751 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 9250 8751 86 211 0 9036 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 42352

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18752
/proc/meminfo: memFree=1797952/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=44504 CPUtime=222.19
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 15652 0 0 0 22206 13 0 0 25 0 1 0 282088511 45572096 10710 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 11126 10710 86 211 0 10912 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 49856

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18752
/proc/meminfo: memFree=1797952/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=44504 CPUtime=282.17
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 15652 0 0 0 28203 14 0 0 25 0 1 0 282088511 45572096 10710 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 11126 10710 86 211 0 10912 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 49856

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18752
/proc/meminfo: memFree=1793472/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=48948 CPUtime=342.15
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 16803 0 0 0 34199 16 0 0 25 0 1 0 282088511 50122752 11861 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 12237 11861 86 211 0 12023 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 54300

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18752
/proc/meminfo: memFree=1784256/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=57788 CPUtime=402.13
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 19115 0 0 0 40194 19 0 0 25 0 1 0 282088511 59174912 14173 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 14447 14173 86 211 0 14233 0

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

/proc/18752/statm: 47643 46472 86 211 0 47429 0
Current children cumulated CPU time (s) 4360.65
Current children cumulated vsize (KiB) 195924

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18952
/proc/meminfo: memFree=1648960/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=193052 CPUtime=4420.63
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 66758 0 0 0 441966 97 0 0 25 0 1 0 282088511 197685248 47121 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 48263 47121 86 211 0 48049 0
Current children cumulated CPU time (s) 4420.63
Current children cumulated vsize (KiB) 198404

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18952
/proc/meminfo: memFree=1646400/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=195532 CPUtime=4480.61
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 67393 0 0 0 447963 98 0 0 25 0 1 0 282088511 200224768 47756 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 48883 47756 86 211 0 48669 0
Current children cumulated CPU time (s) 4480.61
Current children cumulated vsize (KiB) 200884

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18952
/proc/meminfo: memFree=1643712/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=198128 CPUtime=4540.58
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 68054 0 0 0 453959 99 0 0 25 0 1 0 282088511 202883072 48417 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 49532 48417 86 211 0 49318 0
Current children cumulated CPU time (s) 4540.58
Current children cumulated vsize (KiB) 203480

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18952
/proc/meminfo: memFree=1641344/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=200436 CPUtime=4600.57
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 68648 0 0 0 459956 101 0 0 25 0 1 0 282088511 205246464 49011 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 50109 49011 86 211 0 49895 0
Current children cumulated CPU time (s) 4600.57
Current children cumulated vsize (KiB) 205788

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18952
/proc/meminfo: memFree=1638912/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=202752 CPUtime=4660.55
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 69250 0 0 0 465953 102 0 0 25 0 1 0 282088511 207618048 49613 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 50688 49613 86 211 0 50474 0
Current children cumulated CPU time (s) 4660.55
Current children cumulated vsize (KiB) 208104

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18952
/proc/meminfo: memFree=1636224/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=205192 CPUtime=4720.53
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 69906 0 0 0 471950 103 0 0 25 0 1 0 282088511 210116608 50269 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 51298 50269 86 211 0 51084 0
Current children cumulated CPU time (s) 4720.53
Current children cumulated vsize (KiB) 210544

[startup+4782.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 18952
/proc/meminfo: memFree=1633920/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=207504 CPUtime=4780.51
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 70482 0 0 0 477947 104 0 0 25 0 1 0 282088511 212484096 50845 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 51876 50845 86 211 0 51662 0
Current children cumulated CPU time (s) 4780.51
Current children cumulated vsize (KiB) 212856

[startup+4842.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 18952
/proc/meminfo: memFree=1631552/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=209744 CPUtime=4840.49
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 71071 0 0 0 483944 105 0 0 25 0 1 0 282088511 214777856 51434 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 52436 51434 86 211 0 52222 0
Current children cumulated CPU time (s) 4840.49
Current children cumulated vsize (KiB) 215096

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18952
/proc/meminfo: memFree=1628928/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=212484 CPUtime=4900.46
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 71798 0 0 0 489940 106 0 0 25 0 1 0 282088511 217583616 52095 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 53121 52095 86 211 0 52907 0
Current children cumulated CPU time (s) 4900.46
Current children cumulated vsize (KiB) 217836

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18952
/proc/meminfo: memFree=1626368/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=214816 CPUtime=4960.45
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 72421 0 0 0 495937 108 0 0 25 0 1 0 282088511 219971584 52718 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 53704 52718 86 211 0 53490 0
Current children cumulated CPU time (s) 4960.45
Current children cumulated vsize (KiB) 220168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18952
/proc/meminfo: memFree=1624704/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=216352 CPUtime=5000.03
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 72824 0 0 0 499895 108 0 0 25 0 1 0 282088511 221544448 53121 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 54088 53121 86 211 0 53874 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 221704

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18952
/proc/meminfo: memFree=1624704/2055920 swapFree=4159408/4192956
[pid=18749] ppid=18747 vsize=5352 CPUtime=0
/proc/18749/stat : 18749 (rsat.sh) S 18747 18749 18693 0 -1 4194304 304 175 0 0 0 0 0 0 18 0 1 0 282088508 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18749/statm: 1338 234 195 169 0 49 0
[pid=18752] ppid=18749 vsize=216352 CPUtime=5000.03
/proc/18752/stat : 18752 (rsat) R 18749 18749 18693 0 -1 4194304 72824 0 0 0 499895 108 0 0 25 0 1 0 282088511 221544448 53121 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18752/statm: 54088 53121 86 211 0 53874 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 221704

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18749 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.016997
# 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): 5001.91
CPU time (s): 5000.03
CPU user time (s): 4998.95
CPU system time (s): 1.08
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 221704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 479
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= 2

runsolver used 4.80127 second user time and 13.116 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sat May  5 05:09:25 UTC 2007

IDJOB= 456427
IDBENCH= 24708
IDSOLVER= 169
FILE ID= node39/456427-1178341764

PBS_JOBID= 5188828

Free space on /tmp= 66561 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen6-4-24-n650-03-S528656311.sat05-477.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456427-1178341764/rsat.sh /tmp/evaluation/456427-1178341764/instance-456427-1178341764.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-456427-1178341764 -o ROOT/results/node39/solver-456427-1178341764 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456427-1178341764/rsat.sh /tmp/evaluation/456427-1178341764/instance-456427-1178341764.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e6cd66a115f70af2c02b5cac2d51607a

RANDOM SEED= 809507637

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1839904 kB
Buffers:         16496 kB
Cached:          95388 kB
SwapCached:      12896 kB
Active:          49044 kB
Inactive:        85600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839904 kB
SwapTotal:     4192956 kB
SwapFree:      4159408 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:          29864 kB
Slab:            66688 kB
Committed_AS:  5182648 kB
PageTables:       2012 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= 66563 MiB

End job on node39 on Sat May  5 06:32:49 UTC 2007