Trace number 456172

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) 5000.02 5001.51

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-064BitPrimes-1.sat05-506.reshuffled-07.cnf
MD5SUMbccff1bed1e8ac721090562d562b05f0
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 variables8319
Number of clauses80958
Sum of the clauses size363322
Maximum clause length5
Minimum clause length1
Number of clauses of size 1194
Number of clauses of size 28188
Number of clauses of size 38064
Number of clauses of size 40
Number of clauses of size 564512
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.08/0.12	c ==============================================================================
0.08/0.12	c |           |     ORIGINAL     |              LEARNT              |          |
0.08/0.12	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.08/0.12	c ==============================================================================
0.08/0.12	c |         0 |   80099   359735 |   24029       0        0     nan |  0.000 % |
0.08/0.15	c |         0 |   78373   351331 |      --       0       --      -- |     --   | -795/-3916
0.08/0.15	c ==============================================================================
0.08/0.15	c Result  :   #vars: 7981   #clauses: 78373   #literals: 351331
0.08/0.15	c CPU time:   0.138978 s
0.08/0.15	c ==============================================================================
0.29/0.30	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/node30/watcher-456172-1178326528 -o ROOT/results/node30/solver-456172-1178326528 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456172-1178326528/rsat.sh /tmp/evaluation/456172-1178326528/instance-456172-1178326528.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: 1.88 1.97 1.88 3/77 20215
/proc/meminfo: memFree=1518856/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 280568498 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20215/statm: 1338 232 195 169 0 49 0
[pid=20216] ppid=20215 vsize=1556 CPUtime=0
/proc/20216/stat : 20216 (SatElite) R 20215 20215 19676 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 280568498 1593344 252 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134548165 0 0 4096 3 0 0 0 17 1 0 0
/proc/20216/statm: 389 254 49 128 0 258 0

[startup+0.0510129 s]
/proc/loadavg: 1.88 1.97 1.88 3/77 20215
/proc/meminfo: memFree=1518856/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 280568498 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20215/statm: 1338 232 195 169 0 49 0
[pid=20216] ppid=20215 vsize=4704 CPUtime=0.04
/proc/20216/stat : 20216 (SatElite) R 20215 20215 19676 0 -1 4194304 925 0 0 0 4 0 0 0 19 0 1 0 280568498 4816896 907 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/20216/statm: 1176 907 50 128 0 1045 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10056

[startup+0.101014 s]
/proc/loadavg: 1.88 1.97 1.88 3/77 20215
/proc/meminfo: memFree=1518856/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 280568498 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20215/statm: 1338 232 195 169 0 49 0
[pid=20216] ppid=20215 vsize=6808 CPUtime=0.08
/proc/20216/stat : 20216 (SatElite) R 20215 20215 19676 0 -1 4194304 1433 0 0 0 8 0 0 0 19 0 1 0 280568498 6971392 1415 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/20216/statm: 1702 1416 50 128 0 1571 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12160

[startup+0.301028 s]
/proc/loadavg: 1.88 1.97 1.88 3/77 20215
/proc/meminfo: memFree=1518856/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 280568498 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20215/statm: 1338 232 195 169 0 49 0
[pid=20216] ppid=20215 vsize=9636 CPUtime=0.29
/proc/20216/stat : 20216 (SatElite) R 20215 20215 19676 0 -1 4194304 2395 0 0 0 27 2 0 0 21 0 1 0 280568498 9867264 2037 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134771366 0 0 4096 3 0 0 0 17 1 0 0
/proc/20216/statm: 2409 2037 70 128 0 2278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14988

[startup+0.701052 s]
/proc/loadavg: 1.88 1.97 1.88 3/77 20215
/proc/meminfo: memFree=1518856/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5352

[startup+1.5011 s]
/proc/loadavg: 1.88 1.97 1.88 2/79 20218
/proc/meminfo: memFree=1510904/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=6752 CPUtime=1.18
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 1536 0 0 0 118 0 0 0 25 0 1 0 280568529 6914048 1517 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522897 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 1688 1517 86 211 0 1474 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12104

[startup+3.1012 s]
/proc/loadavg: 1.81 1.95 1.88 2/79 20218
/proc/meminfo: memFree=1510456/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=7132 CPUtime=2.78
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 1645 0 0 0 278 0 0 0 25 0 1 0 280568529 7303168 1626 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526447 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 1783 1626 86 211 0 1569 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12484

[startup+6.30141 s]
/proc/loadavg: 1.81 1.95 1.88 2/79 20218
/proc/meminfo: memFree=1509496/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=8028 CPUtime=5.98
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 1844 0 0 0 598 0 0 0 25 0 1 0 280568529 8220672 1825 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 2007 1825 86 211 0 1793 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13380

[startup+12.7018 s]
/proc/loadavg: 1.68 1.92 1.87 2/79 20218
/proc/meminfo: memFree=1508664/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=8648 CPUtime=12.38
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 2009 0 0 0 1238 0 0 0 25 0 1 0 280568529 8855552 1990 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 2162 1990 86 211 0 1948 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14000

[startup+25.5026 s]
/proc/loadavg: 1.58 1.89 1.86 2/79 20218
/proc/meminfo: memFree=1507320/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=9956 CPUtime=25.18
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 2337 0 0 0 2517 1 0 0 25 0 1 0 280568529 10194944 2318 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522830 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 2489 2318 86 211 0 2275 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15308

[startup+51.1022 s]
/proc/loadavg: 1.38 1.82 1.83 2/79 20218
/proc/meminfo: memFree=1505336/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=12216 CPUtime=50.77
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 2857 0 0 0 5075 2 0 0 25 0 1 0 280568529 12509184 2838 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522972 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 3054 2838 86 211 0 2840 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17568

[startup+102.306 s]
/proc/loadavg: 1.15 1.68 1.78 2/79 20218
/proc/meminfo: memFree=1502392/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=14756 CPUtime=101.96
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 3733 0 0 0 10193 3 0 0 25 0 1 0 280568529 15110144 3518 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 3689 3518 86 211 0 3475 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20108

[startup+162.302 s]
/proc/loadavg: 1.05 1.55 1.73 2/79 20218
/proc/meminfo: memFree=1499000/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=18612 CPUtime=161.94
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 5104 0 0 0 16189 5 0 0 25 0 1 0 280568529 19058688 4403 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526494 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 4653 4403 86 211 0 4439 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23964

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.68 2/79 20218
/proc/meminfo: memFree=1498744/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=18612 CPUtime=221.93
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 5104 0 0 0 22188 5 0 0 25 0 1 0 280568529 19058688 4403 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134525869 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 4653 4403 86 211 0 4439 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23964

[startup+282.302 s]
/proc/loadavg: 1.00 1.37 1.64 2/79 20218
/proc/meminfo: memFree=1497400/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=20136 CPUtime=281.91
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 5489 0 0 0 28185 6 0 0 25 0 1 0 280568529 20619264 4788 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 5034 4788 86 211 0 4820 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25488

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.59 2/85 20292
/proc/meminfo: memFree=1492544/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=23324 CPUtime=341.86
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 6784 0 0 0 34179 7 0 0 25 0 1 0 280568529 23883776 5652 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523217 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 5831 5652 86 211 0 5617 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 28676


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

/proc/20218/statm: 24095 23197 86 211 0 23881 0
Current children cumulated CPU time (s) 4360.97
Current children cumulated vsize (KiB) 101732

[startup+4422.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/79 22704
/proc/meminfo: memFree=1284792/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=96380 CPUtime=4420.67
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 34847 0 0 0 441997 70 0 0 25 0 1 0 280568529 98693120 23197 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 24095 23197 86 211 0 23881 0
Current children cumulated CPU time (s) 4420.96
Current children cumulated vsize (KiB) 101732

[startup+4482.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 22704
/proc/meminfo: memFree=1284536/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=96896 CPUtime=4480.65
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 34917 0 0 0 447995 70 0 0 25 0 1 0 280568529 99221504 23267 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 24224 23267 86 211 0 24010 0
Current children cumulated CPU time (s) 4480.94
Current children cumulated vsize (KiB) 102248

[startup+4542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 22704
/proc/meminfo: memFree=1284536/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=96896 CPUtime=4540.64
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 34920 0 0 0 453993 71 0 0 25 0 1 0 280568529 99221504 23270 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 24224 23270 86 211 0 24010 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 102248

[startup+4602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 22704
/proc/meminfo: memFree=1284536/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=96896 CPUtime=4600.63
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 34920 0 0 0 459992 71 0 0 25 0 1 0 280568529 99221504 23270 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 24224 23270 86 211 0 24010 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 102248

[startup+4662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 22704
/proc/meminfo: memFree=1284600/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=96896 CPUtime=4660.61
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 34920 0 0 0 465989 72 0 0 25 0 1 0 280568529 99221504 23270 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530195 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 24224 23270 86 211 0 24010 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 102248

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22704
/proc/meminfo: memFree=1284536/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=96896 CPUtime=4720.6
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 34920 0 0 0 471988 72 0 0 25 0 1 0 280568529 99221504 23270 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 24224 23270 86 211 0 24010 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 102248

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22704
/proc/meminfo: memFree=1284536/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=96896 CPUtime=4780.59
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 34920 0 0 0 477986 73 0 0 25 0 1 0 280568529 99221504 23270 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 24224 23270 86 211 0 24010 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 102248

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22704
/proc/meminfo: memFree=1284280/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=97412 CPUtime=4840.57
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 34986 0 0 0 483984 73 0 0 25 0 1 0 280568529 99749888 23336 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 24353 23336 86 211 0 24139 0
Current children cumulated CPU time (s) 4840.86
Current children cumulated vsize (KiB) 102764

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22704
/proc/meminfo: memFree=1284280/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=97412 CPUtime=4900.56
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 34986 0 0 0 489982 74 0 0 25 0 1 0 280568529 99749888 23336 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 24353 23336 86 211 0 24139 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 102764

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22704
/proc/meminfo: memFree=1284216/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=97412 CPUtime=4960.54
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 34990 0 0 0 495980 74 0 0 25 0 1 0 280568529 99749888 23340 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 24353 23340 86 211 0 24139 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 102764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22704
/proc/meminfo: memFree=1284216/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=97412 CPUtime=4999.73
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 34990 0 0 0 499899 74 0 0 25 0 1 0 280568529 99749888 23340 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 24353 23340 86 211 0 24139 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 102764

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22704
/proc/meminfo: memFree=1284216/2055920 swapFree=4157176/4192956
[pid=20215] ppid=20213 vsize=5352 CPUtime=0.29
/proc/20215/stat : 20215 (rsat.sh) S 20213 20215 19676 0 -1 4194304 304 2396 0 0 0 0 27 2 16 0 1 0 280568498 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 1338 234 195 169 0 49 0
[pid=20218] ppid=20215 vsize=97412 CPUtime=4999.73
/proc/20218/stat : 20218 (rsat) R 20215 20215 19676 0 -1 4194304 34990 0 0 0 499899 74 0 0 25 0 1 0 280568529 99749888 23340 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20218/statm: 24353 23340 86 211 0 24139 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 102764

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20215 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=280957
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=23996
# CPU time returned by wait4() is 0.304953
# while last known CPU time is 5000.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.51
CPU time (s): 5000.02
CPU user time (s): 4999.26
CPU system time (s): 0.76
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 119884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.280957
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2700
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= 9

runsolver used 4.76427 second user time and 13.089 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sat May  5 00:55:28 UTC 2007

IDJOB= 456172
IDBENCH= 24623
IDSOLVER= 169
FILE ID= node30/456172-1178326528

PBS_JOBID= 5188749

Free space on /tmp= 66561 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-064BitPrimes-1.sat05-506.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456172-1178326528/rsat.sh /tmp/evaluation/456172-1178326528/instance-456172-1178326528.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-456172-1178326528 -o ROOT/results/node30/solver-456172-1178326528 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456172-1178326528/rsat.sh /tmp/evaluation/456172-1178326528/instance-456172-1178326528.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  bccff1bed1e8ac721090562d562b05f0

RANDOM SEED= 962489742

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1519264 kB
Buffers:         64520 kB
Cached:         354256 kB
SwapCached:      15336 kB
Active:         169928 kB
Inactive:       274868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519264 kB
SwapTotal:     4192956 kB
SwapFree:      4157176 kB
Dirty:            3744 kB
Writeback:           0 kB
Mapped:          30612 kB
Slab:            77352 kB
Committed_AS:  9131692 kB
PageTables:       1780 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= 66559 MiB

End job on node30 on Sat May  5 02:18:52 UTC 2007