Trace number 456187

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 4999.91

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
MD5SUM5a3ae9766db0de00fa37fabacaa34827
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 variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.03/0.06	c ==============================================================================
0.03/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.03/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.03/0.06	c ==============================================================================
0.03/0.06	c |         0 |   44593   200002 |   13377       0        0     nan |  0.000 % |
0.03/0.08	c |         0 |   43237   193557 |      --       0       --      -- |     --   | -547/-2649
0.03/0.08	c ==============================================================================
0.03/0.08	c Result  :   #vars: 4447   #clauses: 43237   #literals: 193557
0.03/0.08	c CPU time:   0.081987 s
0.03/0.08	c ==============================================================================
0.09/0.17	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/node16/watcher-456187-1178327353 -o ROOT/results/node16/solver-456187-1178327353 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456187-1178327353/rsat.sh /tmp/evaluation/456187-1178327353/instance-456187-1178327353.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: 1.00 1.00 1.00 3/77 16734
/proc/meminfo: memFree=1853760/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0
/proc/16734/stat : 16734 (rsat.sh) R 16732 16734 16198 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 280652969 5484544 233 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16734/statm: 1339 233 194 169 0 50 0
[pid=16735] ppid=16734 vsize=1556 CPUtime=0
/proc/16735/stat : 16735 (SatElite) R 16734 16734 16198 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 280652969 1593344 230 18446744073709551615 134512640 135038345 4294956640 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/16735/statm: 389 239 49 128 0 258 0

[startup+0.0397459 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16734
/proc/meminfo: memFree=1853760/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 280652969 5484544 234 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 234 195 169 0 50 0
[pid=16735] ppid=16734 vsize=3128 CPUtime=0.03
/proc/16735/stat : 16735 (SatElite) R 16734 16734 16198 0 -1 4194304 661 0 0 0 3 0 0 0 18 0 1 0 280652969 3203072 643 18446744073709551615 134512640 135038345 4294956640 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/16735/statm: 782 643 50 128 0 651 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8484

[startup+0.101726 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16734
/proc/meminfo: memFree=1853760/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 280652969 5484544 234 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 234 195 169 0 50 0
[pid=16735] ppid=16734 vsize=5404 CPUtime=0.09
/proc/16735/stat : 16735 (SatElite) R 16734 16734 16198 0 -1 4194304 1371 0 0 0 9 0 0 0 20 0 1 0 280652969 5533696 1175 18446744073709551615 134512640 135038345 4294956640 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/16735/statm: 1351 1175 70 128 0 1220 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10760

[startup+0.301683 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16734
/proc/meminfo: memFree=1853760/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5356

[startup+0.701599 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16734
/proc/meminfo: memFree=1853760/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5356

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16737
/proc/meminfo: memFree=1848752/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=4720 CPUtime=1.32
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 1020 0 0 0 132 0 0 0 25 0 1 0 280652986 4833280 1000 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134529727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 1180 1000 86 211 0 966 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10076

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16737
/proc/meminfo: memFree=1848368/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=4972 CPUtime=2.92
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 1100 0 0 0 292 0 0 0 25 0 1 0 280652986 5091328 1080 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 1243 1080 86 211 0 1029 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10328

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16737
/proc/meminfo: memFree=1847728/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=5504 CPUtime=6.12
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 1215 0 0 0 612 0 0 0 25 0 1 0 280652986 5636096 1195 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134529238 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 1376 1195 86 211 0 1162 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10860

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16737
/proc/meminfo: memFree=1846512/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=6700 CPUtime=12.52
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 1513 0 0 0 1251 1 0 0 25 0 1 0 280652986 6860800 1493 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 1675 1493 86 211 0 1461 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12056

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16737
/proc/meminfo: memFree=1845232/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=7576 CPUtime=25.32
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 1824 0 0 0 2531 1 0 0 25 0 1 0 280652986 7757824 1740 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 1894 1740 86 211 0 1680 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 12932

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16737
/proc/meminfo: memFree=1843760/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=9384 CPUtime=50.92
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 2419 0 0 0 5090 2 0 0 25 0 1 0 280652986 9609216 2139 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522779 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 2346 2139 86 211 0 2132 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14740

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16737
/proc/meminfo: memFree=1841200/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=12168 CPUtime=102.13
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 3534 0 0 0 10210 3 0 0 25 0 1 0 280652986 12460032 2768 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134530115 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 3042 2768 86 211 0 2828 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 17524

[startup+162.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 16737
/proc/meminfo: memFree=1837872/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=15500 CPUtime=162.13
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 4806 0 0 0 16208 5 0 0 25 0 1 0 280652986 15872000 3652 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 3875 3652 86 211 0 3661 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 20856

[startup+222.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 16737
/proc/meminfo: memFree=1837680/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=15500 CPUtime=222.13
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 4806 0 0 0 22208 5 0 0 25 0 1 0 280652986 15872000 3652 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 3875 3652 86 211 0 3661 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 20856

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16737
/proc/meminfo: memFree=1834672/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=18500 CPUtime=282.13
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 5607 0 0 0 28207 6 0 0 25 0 1 0 280652986 18944000 4453 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 4625 4453 86 211 0 4411 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 23856

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16737
/proc/meminfo: memFree=1832176/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=21468 CPUtime=342.14
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 7156 0 0 0 34206 8 0 0 25 0 1 0 280652986 21983232 5036 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134526583 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 5367 5036 86 211 0 5153 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 26824

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16737
/proc/meminfo: memFree=1832176/2055920 swapFree=4148600/4192956

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

/proc/16737/statm: 20939 19990 86 211 0 20725 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 89112

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17433
/proc/meminfo: memFree=1770480/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=83756 CPUtime=4362.23
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 34905 0 0 0 436158 65 0 0 25 0 1 0 280652986 85766144 19996 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 20939 19996 86 211 0 20725 0
Current children cumulated CPU time (s) 4362.38
Current children cumulated vsize (KiB) 89112

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17433
/proc/meminfo: memFree=1769904/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=84788 CPUtime=4422.23
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 35132 0 0 0 442158 65 0 0 25 0 1 0 280652986 86822912 20158 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 21197 20158 86 211 0 20983 0
Current children cumulated CPU time (s) 4422.38
Current children cumulated vsize (KiB) 90144

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17433
/proc/meminfo: memFree=1769776/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=84788 CPUtime=4482.24
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 35169 0 0 0 448158 66 0 0 25 0 1 0 280652986 86822912 20195 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 21197 20195 86 211 0 20983 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 90144

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17433
/proc/meminfo: memFree=1769712/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=84788 CPUtime=4542.24
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 35170 0 0 0 454158 66 0 0 25 0 1 0 280652986 86822912 20196 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 21197 20196 86 211 0 20983 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 90144

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17433
/proc/meminfo: memFree=1769776/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=84788 CPUtime=4602.25
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 35171 0 0 0 460158 67 0 0 25 0 1 0 280652986 86822912 20197 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 21197 20197 86 211 0 20983 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 90144

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17433
/proc/meminfo: memFree=1769520/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=85048 CPUtime=4662.25
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 35230 0 0 0 466158 67 0 0 25 0 1 0 280652986 87089152 20256 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 21262 20256 86 211 0 21048 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 90404

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17433
/proc/meminfo: memFree=1767984/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=87360 CPUtime=4722.26
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 35879 0 0 0 472158 68 0 0 25 0 1 0 280652986 89456640 20582 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 21840 20582 86 211 0 21626 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 92716

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17433
/proc/meminfo: memFree=1767472/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=88388 CPUtime=4782.26
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 36148 0 0 0 478158 68 0 0 25 0 1 0 280652986 90509312 20722 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 22097 20722 86 211 0 21883 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 93744

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17433
/proc/meminfo: memFree=1767472/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=88388 CPUtime=4842.27
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 36163 0 0 0 484158 69 0 0 25 0 1 0 280652986 90509312 20737 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134529186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 22097 20737 86 211 0 21883 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 93744

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17433
/proc/meminfo: memFree=1767472/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=88388 CPUtime=4902.26
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 36163 0 0 0 490157 69 0 0 25 0 1 0 280652986 90509312 20737 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 22097 20737 86 211 0 21883 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 93744

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17433
/proc/meminfo: memFree=1767472/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=88388 CPUtime=4962.27
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 36163 0 0 0 496157 70 0 0 25 0 1 0 280652986 90509312 20737 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 22097 20737 86 211 0 21883 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 93744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17433
/proc/meminfo: memFree=1767088/2055920 swapFree=4148600/4192956
[pid=16734] ppid=16732 vsize=5356 CPUtime=0.15
/proc/16734/stat : 16734 (rsat.sh) S 16732 16734 16198 0 -1 4194304 305 1372 0 0 0 0 15 0 15 0 1 0 280652969 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 235 195 169 0 50 0
[pid=16737] ppid=16734 vsize=88904 CPUtime=4999.87
/proc/16737/stat : 16737 (rsat) R 16734 16734 16198 0 -1 4194304 36276 0 0 0 499917 70 0 0 25 0 1 0 280652986 91037696 20850 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16737/statm: 22226 20850 86 211 0 22012 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 94260

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 16734 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=158975
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.168973
# 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): 4999.91
CPU time (s): 5000.02
CPU user time (s): 4999.32
CPU system time (s): 0.7
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 109944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.158975
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1677
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= 5

runsolver used 4.76727 second user time and 13.414 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat May  5 01:09:13 UTC 2007

IDJOB= 456187
IDBENCH= 24628
IDSOLVER= 169
FILE ID= node16/456187-1178327353

PBS_JOBID= 5188572

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456187-1178327353/rsat.sh /tmp/evaluation/456187-1178327353/instance-456187-1178327353.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-456187-1178327353 -o ROOT/results/node16/solver-456187-1178327353 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456187-1178327353/rsat.sh /tmp/evaluation/456187-1178327353/instance-456187-1178327353.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5a3ae9766db0de00fa37fabacaa34827

RANDOM SEED= 101892659

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1854168 kB
Buffers:         36408 kB
Cached:          93248 kB
SwapCached:      12192 kB
Active:          72860 kB
Inactive:        80492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854168 kB
SwapTotal:     4192956 kB
SwapFree:      4148600 kB
Dirty:            2904 kB
Writeback:           0 kB
Mapped:          30552 kB
Slab:            33920 kB
Committed_AS: 14122660 kB
PageTables:       1840 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= 66561 MiB

End job on node16 on Sat May  5 02:32:35 UTC 2007