Trace number 313540

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) 1200.05 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-15-u.cnf
MD5SUM5075403108b346b0852b49bcc62d2275
Bench CategoryINDUST (industrial 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 variables260346
Number of clauses1198313
Sum of the clauses size2751716
Maximum clause length10
Minimum clause length1
Number of clauses of size 119536
Number of clauses of size 2950011
Number of clauses of size 3180146
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data (download as text)

0.00/0.00	c Parsing...
1.09/1.16	c ==============================================================================
1.09/1.16	c |           |     ORIGINAL     |              LEARNT              |          |
1.09/1.16	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.09/1.16	c ==============================================================================
1.09/1.16	c |         0 | 1177479  2729449 |  353243       0        0     nan |  0.000 % |
8.48/8.52	c |         0 |  696175  1902231 |      --       0       --      -- |     --   | -211920/-216212
8.48/8.52	c ==============================================================================
8.48/8.52	c Result  :   #vars: 124098   #clauses: 696175   #literals: 1902231
8.48/8.52	c CPU time:   8.20575 s
8.48/8.52	c ==============================================================================
9.48/9.52	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-313540-1176886951 -o ROOT/results/node2/solver-313540-1176886951 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313540-1176886951/rsat.sh /tmp/evaluation/313540-1176886951/instance-313540-1176886951.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 18455
/proc/meminfo: memFree=1590584/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=0
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 164732878 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18455/statm: 1338 232 195 169 0 49 0
[pid=18456] ppid=18455 vsize=684 CPUtime=0
/proc/18456/stat : 18456 (SatElite) R 18455 18455 17421 0 -1 4194304 62 0 0 0 0 0 0 0 19 0 1 0 164732878 700416 44 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699069 0 0 4096 3 0 0 0 17 1 0 0
/proc/18456/statm: 171 44 36 128 0 40 0

[startup+0.095555 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 18455
/proc/meminfo: memFree=1590584/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=0
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 164732878 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18455/statm: 1338 232 195 169 0 49 0
[pid=18456] ppid=18455 vsize=14332 CPUtime=0.08
/proc/18456/stat : 18456 (SatElite) R 18455 18455 17421 0 -1 4194304 3407 0 0 0 6 2 0 0 19 0 1 0 164732878 14675968 3389 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/18456/statm: 3583 3390 49 128 0 3452 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 19684

[startup+0.101555 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 18455
/proc/meminfo: memFree=1590584/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=0
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 164732878 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18455/statm: 1338 232 195 169 0 49 0
[pid=18456] ppid=18455 vsize=20900 CPUtime=0.08
/proc/18456/stat : 18456 (SatElite) R 18455 18455 17421 0 -1 4194304 3780 0 0 0 6 2 0 0 19 0 1 0 164732878 21401600 3762 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18456/statm: 5225 3762 49 128 0 5094 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26252

[startup+0.301575 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 18455
/proc/meminfo: memFree=1590584/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=0
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 164732878 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18455/statm: 1338 232 195 169 0 49 0
[pid=18456] ppid=18455 vsize=50964 CPUtime=0.28
/proc/18456/stat : 18456 (SatElite) R 18455 18455 17421 0 -1 4194304 11769 0 0 0 22 6 0 0 21 0 1 0 164732878 52187136 11751 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18456/statm: 12741 11751 49 128 0 12610 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56316

[startup+0.701616 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 18455
/proc/meminfo: memFree=1590584/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=0
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 164732878 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18455/statm: 1338 232 195 169 0 49 0
[pid=18456] ppid=18455 vsize=79016 CPUtime=0.68
/proc/18456/stat : 18456 (SatElite) R 18455 18455 17421 0 -1 4194304 18811 0 0 0 57 11 0 0 25 0 1 0 164732878 80912384 18793 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/18456/statm: 19754 18793 49 128 0 19623 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 84368

[startup+1.5027 s]
/proc/loadavg: 0.84 0.95 0.98 2/79 18457
/proc/meminfo: memFree=1495592/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=0
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 164732878 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18455/statm: 1338 232 195 169 0 49 0
[pid=18456] ppid=18455 vsize=122476 CPUtime=1.49
/proc/18456/stat : 18456 (SatElite) R 18455 18455 17421 0 -1 4194304 30642 0 0 0 130 19 0 0 25 0 1 0 164732878 125415424 28460 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134566624 0 0 4096 3 0 0 0 17 1 0 0
/proc/18456/statm: 30619 28460 67 128 0 30488 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 127828

[startup+3.10187 s]
/proc/loadavg: 0.84 0.95 0.98 2/79 18457
/proc/meminfo: memFree=1472360/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=0
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 164732878 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18455/statm: 1338 232 195 169 0 49 0
[pid=18456] ppid=18455 vsize=139216 CPUtime=3.09
/proc/18456/stat : 18456 (SatElite) R 18455 18455 17421 0 -1 4194304 34133 0 0 0 286 23 0 0 25 0 1 0 164732878 142557184 31442 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134680289 0 0 4096 3 0 0 0 17 1 0 0
/proc/18456/statm: 34804 31442 69 128 0 34673 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 144568

[startup+6.3012 s]
/proc/loadavg: 0.85 0.95 0.98 2/79 18457
/proc/meminfo: memFree=1455656/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=0
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 164732878 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18455/statm: 1338 232 195 169 0 49 0
[pid=18456] ppid=18455 vsize=140836 CPUtime=6.29
/proc/18456/stat : 18456 (SatElite) R 18455 18455 17421 0 -1 4194304 38344 0 0 0 603 26 0 0 25 0 1 0 164732878 144216064 31970 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134571439 0 0 4096 3 0 0 0 17 1 0 0
/proc/18456/statm: 35209 31970 69 128 0 35078 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 146188

[startup+12.7019 s]
/proc/loadavg: 0.87 0.95 0.98 2/79 18458
/proc/meminfo: memFree=1535848/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=48444 CPUtime=3.16
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 12544 0 0 0 310 6 0 0 25 0 1 0 164733831 49606656 11668 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 12111 11668 86 211 0 11897 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 53796

[startup+25.5012 s]
/proc/loadavg: 0.89 0.95 0.98 2/79 18458
/proc/meminfo: memFree=1530984/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=53508 CPUtime=15.96
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 13867 0 0 0 1588 8 0 0 25 0 1 0 164733831 54792192 12972 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 13377 12972 86 211 0 13163 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 58860

[startup+51.1019 s]
/proc/loadavg: 0.93 0.96 0.98 2/79 18458
/proc/meminfo: memFree=1519912/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=64588 CPUtime=41.54
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 16663 0 0 0 4142 12 0 0 25 0 1 0 164733831 66138112 15742 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529228 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 16147 15742 86 211 0 15933 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 69940

[startup+102.305 s]
/proc/loadavg: 0.97 0.96 0.98 2/79 18458
/proc/meminfo: memFree=1496936/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=87588 CPUtime=92.72
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 22444 0 0 0 9251 21 0 0 25 0 1 0 164733831 89690112 21482 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 21897 21482 86 211 0 21683 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 92940

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18458
/proc/meminfo: memFree=1458728/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=126000 CPUtime=152.71
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 32104 0 0 0 15238 33 0 0 25 0 1 0 164733831 129024000 31028 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 31500 31028 86 211 0 31286 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 131352

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18458
/proc/meminfo: memFree=1424808/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=159600 CPUtime=212.69
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 40578 0 0 0 21226 43 0 0 25 0 1 0 164733831 163430400 39471 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 39900 39471 86 211 0 39686 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 164952

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18458
/proc/meminfo: memFree=1393064/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=192424 CPUtime=272.68
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 48840 0 0 0 27213 55 0 0 25 0 1 0 164733831 197042176 47521 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 48106 47521 86 211 0 47892 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 197776

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18458
/proc/meminfo: memFree=1359912/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=224832 CPUtime=332.66
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 56988 0 0 0 33201 65 0 0 25 0 1 0 164733831 230227968 55657 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522738 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 56208 55657 86 211 0 55994 0

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

/proc/18458/statm: 83714 83267 86 211 0 83500 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 340208

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18458
/proc/meminfo: memFree=1226728/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=357544 CPUtime=572.6
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 90434 0 0 0 57149 111 0 0 25 0 1 0 164733831 366125056 88934 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 89386 88934 86 211 0 89172 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 362896

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18458
/proc/meminfo: memFree=1198952/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=386308 CPUtime=632.59
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 97712 0 0 0 63138 121 0 0 25 0 1 0 164733831 395579392 95804 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 96577 95804 86 211 0 96363 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 391660

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18458
/proc/meminfo: memFree=1175400/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=409992 CPUtime=692.57
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 103697 0 0 0 69128 129 0 0 25 0 1 0 164733831 419831808 101755 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 102498 101755 86 211 0 102284 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 415344

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18458
/proc/meminfo: memFree=1144232/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=440840 CPUtime=752.56
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 111491 0 0 0 75115 141 0 0 25 0 1 0 164733831 451420160 109499 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 110210 109499 86 211 0 109996 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 446192

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18458
/proc/meminfo: memFree=1120872/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=464328 CPUtime=812.54
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 117435 0 0 0 81104 150 0 0 25 0 1 0 164733831 475471872 115399 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 116082 115399 86 211 0 115868 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 469680

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18458
/proc/meminfo: memFree=1089832/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=495036 CPUtime=872.53
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 125163 0 0 0 87092 161 0 0 25 0 1 0 164733831 506916864 123107 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 123759 123107 86 211 0 123545 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 500388

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18458
/proc/meminfo: memFree=1062056/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=523084 CPUtime=932.5
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 132235 0 0 0 93080 170 0 0 25 0 1 0 164733831 535638016 130147 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 130771 130147 86 211 0 130557 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 528436

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18458
/proc/meminfo: memFree=1020072/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=564284 CPUtime=992.49
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 142604 0 0 0 99065 184 0 0 25 0 1 0 164733831 577826816 140478 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530118 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 141071 140478 86 211 0 140857 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 569636

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18458
/proc/meminfo: memFree=992936/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=591624 CPUtime=1052.48
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 149500 0 0 0 105054 194 0 0 25 0 1 0 164733831 605822976 147341 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529609 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 147906 147341 86 211 0 147692 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 596976

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18458
/proc/meminfo: memFree=964648/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=619320 CPUtime=1112.46
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 156480 0 0 0 111044 202 0 0 25 0 1 0 164733831 634183680 154294 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134518138 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 154830 154294 86 211 0 154616 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 624672

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18458
/proc/meminfo: memFree=939112/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=644824 CPUtime=1172.45
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 162929 0 0 0 117035 210 0 0 25 0 1 0 164733831 660299776 160696 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 161206 160696 86 211 0 160992 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 650176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18458
/proc/meminfo: memFree=932968/2055920 swapFree=4138452/4192956
[pid=18455] ppid=18453 vsize=5352 CPUtime=9.5
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 17421 0 -1 4194304 305 50081 0 0 0 0 911 39 16 0 1 0 164732878 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1338 234 195 169 0 49 0
[pid=18458] ppid=18455 vsize=650760 CPUtime=1190.55
/proc/18458/stat : 18458 (rsat) R 18455 18455 17421 0 -1 4194304 164436 0 0 0 118843 212 0 0 25 0 1 0 164733831 666378240 162187 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522765 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 162690 162187 86 211 0 162476 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 656112

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 18455 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=121613
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=399939
# CPU time returned by wait4() is 9.52155
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1197.54
CPU system time (s): 2.51
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 656112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.12161
system time used= 0.399939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50386
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= 203

runsolver used 1.15682 second user time and 3.21951 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Apr 18 09:02:31 UTC 2007

IDJOB= 313540
IDBENCH= 20369
IDSOLVER= 104
FILE ID= node2/313540-1176886951

PBS_JOBID= 4595069

Free space on /tmp= 66478 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/313540-1176886951/rsat.sh /tmp/evaluation/313540-1176886951/instance-313540-1176886951.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-313540-1176886951 -o ROOT/results/node2/solver-313540-1176886951 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313540-1176886951/rsat.sh /tmp/evaluation/313540-1176886951/instance-313540-1176886951.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  5075403108b346b0852b49bcc62d2275

RANDOM SEED= 875501055

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1591056 kB
Buffers:         36260 kB
Cached:         330508 kB
SwapCached:      22872 kB
Active:         100868 kB
Inactive:       300184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1591056 kB
SwapTotal:     4192956 kB
SwapFree:      4138452 kB
Dirty:           23328 kB
Writeback:           0 kB
Mapped:          30664 kB
Slab:            49256 kB
Committed_AS:  7115384 kB
PageTables:       1860 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= 66470 MiB

End job on node2 on Wed Apr 18 09:22:33 UTC 2007