Trace number 1837255

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MiniSAT 09z 2009-03-22? (TO) 10000 10002.9

General information on the benchmark

NameAPPLICATIONS/bitverif/countbitsrotate/
countbitsrotate032.cnf
MD5SUM8d76aa747359ea8ccf15726792949452
Bench CategoryAPPLICATION (applications 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 variables8527
Number of clauses25484
Sum of the clauses size59460
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 216988
Number of clauses of size 38494
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   25482    59458 |    7644       0        0     nan |  0.000 % |
0.00/0.17	c |         0 |   19097    53996 |      --       0       --      -- |     --   | -6383/-5457
0.00/0.17	c ==============================================================================
0.00/0.17	c Result  :   #vars: 4641   #clauses: 19097   #literals: 53996
0.00/0.17	c CPU time:   0.157975 s
0.00/0.17	c ==============================================================================
0.00/0.19	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.19	c Number of variables   : 4641         
0.00/0.19	c Number of clauses     : 19097        
0.17/0.20	c Parsing time: 0.01         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1837255-1242865172/watcher-1837255-1242865172 -o /tmp/evaluation-result-1837255-1242865172/solver-1837255-1242865172 -C 10000 -W 12000 -M 1800 SatELiteGTI HOME/instance-1837255-1242865172.cnf -random-seed=1500916263 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.98 0.98 0.95 3/64 10872
/proc/meminfo: memFree=1861272/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 314550609 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 245482881106 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/10872/statm: 1339 235 195 169 0 50 0
[pid=10873] ppid=10872 vsize=5356 CPUtime=0
/proc/10873/stat : 10873 (SatELiteGTI) R 10872 10872 10769 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 314550609 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/10873/statm: 1339 238 198 169 0 50 0
[pid=10875] ppid=10873 vsize=0 CPUtime=0
/proc/10875/stat : 10875 (sed) Z 10873 10872 10769 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 314550609 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/10875/statm: 0 0 0 0 0 0 0

[startup+0.0128319 s]
/proc/loadavg: 0.98 0.98 0.95 3/64 10872
/proc/meminfo: memFree=1861272/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 309 250 0 0 0 0 0 0 19 0 1 0 314550609 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10872/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101842 s]
/proc/loadavg: 0.98 0.98 0.95 3/64 10872
/proc/meminfo: memFree=1861272/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 309 250 0 0 0 0 0 0 19 0 1 0 314550609 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10872/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301866 s]
/proc/loadavg: 0.98 0.98 0.95 3/64 10872
/proc/meminfo: memFree=1861272/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+0.701903 s]
/proc/loadavg: 0.98 0.98 0.95 3/64 10872
/proc/meminfo: memFree=1861272/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+1.50198 s]
/proc/loadavg: 0.98 0.98 0.95 2/66 10878
/proc/meminfo: memFree=1858568/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=3304 CPUtime=1.3
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 536 0 0 0 130 0 0 0 25 0 1 0 314550628 3383296 522 1992294400 134512640 135212243 4294956240 18446744073709551615 134536032 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 826 522 76 170 0 653 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8660

[startup+3.10114 s]
/proc/loadavg: 0.98 0.98 0.95 2/66 10878
/proc/meminfo: memFree=1858312/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=3568 CPUtime=2.9
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 599 0 0 0 290 0 0 0 25 0 1 0 314550628 3653632 585 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 892 585 76 170 0 719 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8924

[startup+6.30147 s]
/proc/loadavg: 0.98 0.98 0.95 2/66 10878
/proc/meminfo: memFree=1857616/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=4108 CPUtime=6.09
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 717 0 0 0 609 0 0 0 25 0 1 0 314550628 4206592 703 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 1027 703 76 170 0 854 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 9464

[startup+12.7021 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10878
/proc/meminfo: memFree=1856600/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=5048 CPUtime=12.49
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 965 0 0 0 1249 0 0 0 25 0 1 0 314550628 5169152 951 1992294400 134512640 135212243 4294956240 18446744073709551615 134538350 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 1262 951 76 170 0 1089 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 10404

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10878
/proc/meminfo: memFree=1855000/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=6668 CPUtime=25.29
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 1358 0 0 0 2528 1 0 0 25 0 1 0 314550628 6828032 1344 1992294400 134512640 135212243 4294956240 18446744073709551615 134535293 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 1667 1344 76 170 0 1494 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 12024

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10878
/proc/meminfo: memFree=1852696/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=8960 CPUtime=50.88
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 1923 0 0 0 5086 2 0 0 25 0 1 0 314550628 9175040 1909 1992294400 134512640 135212243 4294956240 18446744073709551615 134535603 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 2240 1909 76 170 0 2067 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 14316

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10878
/proc/meminfo: memFree=1848856/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=12720 CPUtime=102.07
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 2863 0 0 0 10204 3 0 0 25 0 1 0 314550628 13025280 2849 1992294400 134512640 135212243 4294956240 18446744073709551615 134536919 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 3180 2849 76 170 0 3007 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 18076

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10878
/proc/meminfo: memFree=1846168/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=15412 CPUtime=162.05
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 3515 0 0 0 16201 4 0 0 25 0 1 0 314550628 15781888 3501 1992294400 134512640 135212243 4294956240 18446744073709551615 134526108 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 3853 3501 76 170 0 3680 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 20768

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10878
/proc/meminfo: memFree=1846168/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=15412 CPUtime=222.03
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 3518 0 0 0 22199 4 0 0 25 0 1 0 314550628 15781888 3504 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 3853 3504 76 170 0 3680 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 20768

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10878
/proc/meminfo: memFree=1845912/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=15744 CPUtime=282.02
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 3582 0 0 0 28198 4 0 0 25 0 1 0 314550628 16121856 3568 1992294400 134512640 135212243 4294956240 18446744073709551615 134526239 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 3936 3568 76 170 0 3763 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 21100

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10878
/proc/meminfo: memFree=1845272/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=16300 CPUtime=342
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 3735 0 0 0 34196 4 0 0 25 0 1 0 314550628 16691200 3721 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 4075 3721 76 170 0 3902 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 21656

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10878
/proc/meminfo: memFree=1845208/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=16300 CPUtime=401.98

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

/proc/10878/statm: 12086 11447 76 170 0 11913 0
Current children cumulated CPU time (s) 9399.58
Current children cumulated vsize (KiB) 53700

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11372
/proc/meminfo: memFree=1780824/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=48508 CPUtime=9459.4
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 11492 0 0 0 945897 43 0 0 25 0 1 0 314550628 49672192 11478 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 12127 11478 76 170 0 11954 0
Current children cumulated CPU time (s) 9459.57
Current children cumulated vsize (KiB) 53864

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11372
/proc/meminfo: memFree=1780824/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=48508 CPUtime=9519.38
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 11497 0 0 0 951895 43 0 0 25 0 1 0 314550628 49672192 11483 1992294400 134512640 135212243 4294956240 18446744073709551615 134526092 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 12127 11483 76 170 0 11954 0
Current children cumulated CPU time (s) 9519.55
Current children cumulated vsize (KiB) 53864

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11372
/proc/meminfo: memFree=1780760/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=48508 CPUtime=9579.36
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 11498 0 0 0 957893 43 0 0 25 0 1 0 314550628 49672192 11484 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 12127 11484 76 170 0 11954 0
Current children cumulated CPU time (s) 9579.53
Current children cumulated vsize (KiB) 53864

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11372
/proc/meminfo: memFree=1780632/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=48672 CPUtime=9639.34
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 11530 0 0 0 963891 43 0 0 25 0 1 0 314550628 49840128 11516 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 12168 11516 76 170 0 11995 0
Current children cumulated CPU time (s) 9639.51
Current children cumulated vsize (KiB) 54028

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11378
/proc/meminfo: memFree=1780248/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=48836 CPUtime=9699.32
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 11563 0 0 0 969888 44 0 0 25 0 1 0 314550628 50008064 11549 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 12209 11549 76 170 0 12036 0
Current children cumulated CPU time (s) 9699.49
Current children cumulated vsize (KiB) 54192

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11378
/proc/meminfo: memFree=1780248/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=49000 CPUtime=9759.3
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 11592 0 0 0 975886 44 0 0 25 0 1 0 314550628 50176000 11578 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 12250 11578 76 170 0 12077 0
Current children cumulated CPU time (s) 9759.47
Current children cumulated vsize (KiB) 54356

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11378
/proc/meminfo: memFree=1780248/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=49000 CPUtime=9819.29
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 11598 0 0 0 981885 44 0 0 25 0 1 0 314550628 50176000 11584 1992294400 134512640 135212243 4294956240 18446744073709551615 134526126 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 12250 11584 76 170 0 12077 0
Current children cumulated CPU time (s) 9819.46
Current children cumulated vsize (KiB) 54356

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11378
/proc/meminfo: memFree=1780120/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=49080 CPUtime=9879.27
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 11612 0 0 0 987883 44 0 0 25 0 1 0 314550628 50257920 11598 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 12270 11598 76 170 0 12097 0
Current children cumulated CPU time (s) 9879.44
Current children cumulated vsize (KiB) 54436

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11378
/proc/meminfo: memFree=1779992/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=49160 CPUtime=9939.26
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 11637 0 0 0 993881 45 0 0 25 0 1 0 314550628 50339840 11623 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 12290 11623 76 170 0 12117 0
Current children cumulated CPU time (s) 9939.43
Current children cumulated vsize (KiB) 54516

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11378
/proc/meminfo: memFree=1778968/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=50248 CPUtime=9999.24
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 11893 0 0 0 999879 45 0 0 25 0 1 0 314550628 51453952 11879 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 12562 11879 76 170 0 12389 0
Current children cumulated CPU time (s) 9999.41
Current children cumulated vsize (KiB) 55604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11378
/proc/meminfo: memFree=1778904/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=50248 CPUtime=9999.84
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 11896 0 0 0 999939 45 0 0 25 0 1 0 314550628 51453952 11882 1992294400 134512640 135212243 4294956240 18446744073709551615 134526507 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 12562 11882 76 170 0 12389 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 55604

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

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

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11378
/proc/meminfo: memFree=1778904/2055920 swapFree=4180000/4192956
[pid=10872] ppid=10870 vsize=5356 CPUtime=0.17
/proc/10872/stat : 10872 (SatELiteGTI) S 10870 10872 10769 0 -1 4194304 333 1510 0 0 0 0 17 0 16 0 1 0 314550609 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10872/statm: 1339 239 197 169 0 50 0
[pid=10878] ppid=10872 vsize=50248 CPUtime=9999.84
/proc/10878/stat : 10878 (minisat_static) R 10872 10872 10769 0 -1 4194304 11896 0 0 0 999939 45 0 0 25 0 1 0 314550628 51453952 11882 1992294400 134512640 135212243 4294956240 18446744073709551615 134526507 0 0 4096 3 0 0 0 17 1 0 0
/proc/10878/statm: 12562 11882 76 170 0 12389 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 55604

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10872 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=175973
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.187971
# while last known CPU time is 10000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10002.9
CPU time (s): 10000
CPU user time (s): 9999.56
CPU system time (s): 0.45
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 55604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.175973
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1843
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= 14
involuntary context switches= 6

runsolver used 11.9532 second user time and 24.3643 second system time

The end

Launcher Data 

Begin job on node17 at 2009-05-21 02:19:32
IDJOB=1837255
IDBENCH=70775
IDSOLVER=675
FILE ID=node17/1837255-1242865172
PBS_JOBID= 9328531
Free space on /tmp= 66404 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsrotate/countbitsrotate032.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1837255-1242865172/watcher-1837255-1242865172 -o /tmp/evaluation-result-1837255-1242865172/solver-1837255-1242865172 -C 10000 -W 12000 -M 1800  SatELiteGTI HOME/instance-1837255-1242865172.cnf -random-seed=1500916263

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8d76aa747359ea8ccf15726792949452
RANDOM SEED=1500916263

node17.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1861816 kB
Buffers:         22700 kB
Cached:         100888 kB
SwapCached:       6700 kB
Active:          19528 kB
Inactive:       112412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1861816 kB
SwapTotal:     4192956 kB
SwapFree:      4180000 kB
Dirty:            2096 kB
Writeback:           0 kB
Mapped:          14052 kB
Slab:            48200 kB
Committed_AS:  1053436 kB
PageTables:       1456 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= 66400 MiB
End job on node17 at 2009-05-21 05:06:17