Trace number 456388

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) 5000.07 5001.62

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n26-03-S540351185.sat05-490.reshuffled-07.cnf
MD5SUM4e079b4b65292671b2ca5f9feca64ea4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1605.41
Satisfiable
(Un)Satisfiability was proved
Number of variables172
Number of clauses832
Sum of the clauses size2818
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3482
Number of clauses of size 4336
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 |     832     2818 |     249       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     732     2851 |      --       0       --      -- |     --   | -100/33
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 122   #clauses: 732   #literals: 2851
0.00/0.00	c CPU time:   0.003999 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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-456388-1178339280 -o ROOT/results/node7/solver-456388-1178339280 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456388-1178339280/rsat.sh /tmp/evaluation/456388-1178339280/instance-456388-1178339280.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 2.00 1.91 3/77 4777
/proc/meminfo: memFree=1818864/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 309965655 5484544 234 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 234 195 169 0 50 0
[pid=4778] ppid=4777 vsize=692 CPUtime=0
/proc/4778/stat : 4778 (SatElite) R 4777 4777 4240 0 -1 4194304 123 0 0 0 0 0 0 0 19 0 1 0 309965655 708608 105 18446744073709551615 134512640 135038345 4294956640 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/4778/statm: 173 105 69 128 0 42 0

[startup+0.0943931 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 4777
/proc/meminfo: memFree=1818864/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101392 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 4777
/proc/meminfo: memFree=1818864/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301414 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 4777
/proc/meminfo: memFree=1818864/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701458 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 4777
/proc/meminfo: memFree=1818864/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50154 s]
/proc/loadavg: 2.00 2.00 1.91 2/79 4780
/proc/meminfo: memFree=1816800/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=3096 CPUtime=1.48
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 788 0 0 0 148 0 0 0 25 0 1 0 309965656 3170304 621 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 774 621 86 211 0 560 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8452

[startup+3.1017 s]
/proc/loadavg: 1.92 1.98 1.90 2/79 4780
/proc/meminfo: memFree=1815840/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=4160 CPUtime=3.08
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 1194 0 0 0 308 0 0 0 25 0 1 0 309965656 4259840 831 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 1040 831 86 211 0 826 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9516

[startup+6.30204 s]
/proc/loadavg: 1.92 1.98 1.90 2/79 4780
/proc/meminfo: memFree=1814176/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=5360 CPUtime=6.28
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 1721 0 0 0 627 1 0 0 25 0 1 0 309965656 5488640 1162 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 1340 1162 86 211 0 1126 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10716

[startup+12.7017 s]
/proc/loadavg: 1.78 1.95 1.89 2/79 4780
/proc/meminfo: memFree=1812576/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=7156 CPUtime=12.67
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 2223 0 0 0 1266 1 0 0 25 0 1 0 309965656 7327744 1566 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 1789 1566 86 211 0 1575 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12512

[startup+25.5011 s]
/proc/loadavg: 1.66 1.92 1.88 2/79 4780
/proc/meminfo: memFree=1810656/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=8896 CPUtime=25.47
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 3058 0 0 0 2545 2 0 0 25 0 1 0 309965656 9109504 2013 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 2224 2013 86 211 0 2010 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14252

[startup+51.1017 s]
/proc/loadavg: 1.43 1.84 1.86 2/79 4780
/proc/meminfo: memFree=1808416/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=11492 CPUtime=51.07
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 4537 0 0 0 5104 3 0 0 25 0 1 0 309965656 11767808 2526 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 2873 2526 86 211 0 2659 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16848

[startup+102.305 s]
/proc/loadavg: 1.17 1.70 1.81 2/79 4780
/proc/meminfo: memFree=1804448/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=14908 CPUtime=102.25
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 6391 0 0 0 10220 5 0 0 25 0 1 0 309965656 15265792 3475 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 3727 3475 86 211 0 3513 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20264

[startup+162.301 s]
/proc/loadavg: 1.06 1.57 1.75 2/79 4780
/proc/meminfo: memFree=1801888/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=17840 CPUtime=162.24
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 7115 0 0 0 16218 6 0 0 25 0 1 0 309965656 18268160 4199 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 4460 4199 86 211 0 4246 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23196

[startup+222.302 s]
/proc/loadavg: 1.02 1.46 1.70 2/79 4780
/proc/meminfo: memFree=1797984/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=22284 CPUtime=222.22
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 10335 0 0 0 22214 8 0 0 25 0 1 0 309965656 22818816 5081 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 5571 5081 86 211 0 5357 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 27640

[startup+282.302 s]
/proc/loadavg: 1.01 1.38 1.66 2/79 4780
/proc/meminfo: memFree=1797920/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=22544 CPUtime=282.2
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 10386 0 0 0 28211 9 0 0 25 0 1 0 309965656 23085056 5132 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 5636 5132 86 211 0 5422 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 27900

[startup+342.301 s]
/proc/loadavg: 1.00 1.31 1.61 2/79 4780
/proc/meminfo: memFree=1797024/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=23640 CPUtime=342.18
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 10676 0 0 0 34209 9 0 0 25 0 1 0 309965656 24207360 5356 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 5910 5356 86 211 0 5696 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 28996

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.57 2/79 4780
/proc/meminfo: memFree=1792416/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=28516 CPUtime=402.16
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 11899 0 0 0 40206 10 0 0 25 0 1 0 309965656 29200384 6513 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 7129 6513 86 211 0 6915 0

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

/proc/4780/statm: 22719 19912 86 211 0 22505 0
Current children cumulated CPU time (s) 4300.95
Current children cumulated vsize (KiB) 96232

[startup+4362.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 4982
/proc/meminfo: memFree=1736096/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=92028 CPUtime=4360.93
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 48731 0 0 0 436023 70 0 0 25 0 1 0 309965656 94236672 20307 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 23007 20307 86 211 0 22793 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 97384

[startup+4422.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 4982
/proc/meminfo: memFree=1734752/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=93956 CPUtime=4420.92
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 49308 0 0 0 442021 71 0 0 25 0 1 0 309965656 96210944 20627 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 23489 20627 86 211 0 23275 0
Current children cumulated CPU time (s) 4420.92
Current children cumulated vsize (KiB) 99312

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4982
/proc/meminfo: memFree=1733600/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=95060 CPUtime=4480.9
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 49614 0 0 0 448018 72 0 0 25 0 1 0 309965656 97341440 20933 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 23765 20933 86 211 0 23551 0
Current children cumulated CPU time (s) 4480.9
Current children cumulated vsize (KiB) 100416

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4982
/proc/meminfo: memFree=1732064/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=96468 CPUtime=4540.88
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 50087 0 0 0 454015 73 0 0 25 0 1 0 309965656 98783232 21308 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 24117 21308 86 211 0 23903 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 101824

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4982
/proc/meminfo: memFree=1730848/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=97496 CPUtime=4600.87
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 50377 0 0 0 460013 74 0 0 25 0 1 0 309965656 99835904 21598 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 24374 21598 86 211 0 24160 0
Current children cumulated CPU time (s) 4600.87
Current children cumulated vsize (KiB) 102852

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4982
/proc/meminfo: memFree=1729760/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=98392 CPUtime=4660.85
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 50662 0 0 0 466010 75 0 0 25 0 1 0 309965656 100753408 21883 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 24598 21883 86 211 0 24384 0
Current children cumulated CPU time (s) 4660.85
Current children cumulated vsize (KiB) 103748

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4982
/proc/meminfo: memFree=1728416/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=99552 CPUtime=4720.83
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 50986 0 0 0 472008 75 0 0 25 0 1 0 309965656 101941248 22207 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 24888 22207 86 211 0 24674 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 104908

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4982
/proc/meminfo: memFree=1727264/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=100832 CPUtime=4780.82
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 51335 0 0 0 478006 76 0 0 25 0 1 0 309965656 103251968 22491 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 25208 22491 86 211 0 24994 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 106188

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4982
/proc/meminfo: memFree=1726048/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=101608 CPUtime=4840.8
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 51625 0 0 0 484003 77 0 0 25 0 1 0 309965656 104046592 22781 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 25402 22781 86 211 0 25188 0
Current children cumulated CPU time (s) 4840.8
Current children cumulated vsize (KiB) 106964

[startup+4902.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 4982
/proc/meminfo: memFree=1724960/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=102632 CPUtime=4900.78
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 51898 0 0 0 490001 77 0 0 25 0 1 0 309965656 105095168 23054 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 25658 23054 86 211 0 25444 0
Current children cumulated CPU time (s) 4900.78
Current children cumulated vsize (KiB) 107988

[startup+4962.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 4982
/proc/meminfo: memFree=1723936/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=104060 CPUtime=4960.76
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 52303 0 0 0 495998 78 0 0 25 0 1 0 309965656 106557440 23330 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 26015 23330 86 211 0 25801 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 109416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 4982
/proc/meminfo: memFree=1723232/2055920 swapFree=4157048/4192956
[pid=4777] ppid=4775 vsize=5356 CPUtime=0
/proc/4777/stat : 4777 (rsat.sh) S 4775 4777 4240 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 309965655 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4777/statm: 1339 235 195 169 0 50 0
[pid=4780] ppid=4777 vsize=104700 CPUtime=5000.07
/proc/4780/stat : 4780 (rsat) R 4777 4777 4240 0 -1 4194304 52483 0 0 0 499928 79 0 0 25 0 1 0 309965656 107212800 23510 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4780/statm: 26175 23510 86 211 0 25961 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 110056

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 4777 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=2999
# CPU time returned by wait4() is 0.007998
# while last known CPU time is 5000.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.62
CPU time (s): 5000.07
CPU user time (s): 4999.28
CPU system time (s): 0.79
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 110056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.002999
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 4.75028 second user time and 13.437 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat May  5 04:28:00 UTC 2007

IDJOB= 456388
IDBENCH= 24695
IDSOLVER= 169
FILE ID= node7/456388-1178339280

PBS_JOBID= 5188586

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n26-03-S540351185.sat05-490.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456388-1178339280/rsat.sh /tmp/evaluation/456388-1178339280/instance-456388-1178339280.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-456388-1178339280 -o ROOT/results/node7/solver-456388-1178339280 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456388-1178339280/rsat.sh /tmp/evaluation/456388-1178339280/instance-456388-1178339280.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4e079b4b65292671b2ca5f9feca64ea4

RANDOM SEED= 420115900

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
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		: 3000.231
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:       1819272 kB
Buffers:         33616 kB
Cached:         127560 kB
SwapCached:      15896 kB
Active:          99112 kB
Inactive:        85604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819272 kB
SwapTotal:     4192956 kB
SwapFree:      4157048 kB
Dirty:            1712 kB
Writeback:           0 kB
Mapped:          30392 kB
Slab:            37320 kB
Committed_AS: 14667940 kB
PageTables:       1864 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 node7 on Sat May  5 05:51:24 UTC 2007