Trace number 1832454

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1850138369-006.cnf
MD5SUMede25cb155c6cf4ca4d7600faec2bb41
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark146.905
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
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 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.03	c CPU time:   0.019996 s
0.00/0.03	c ==============================================================================
0.00/0.06	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.06	c Number of variables   : 1000         
0.00/0.06	c Number of clauses     : 20000        
0.00/0.07	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-1832454-1242773524/watcher-1832454-1242773524 -o /tmp/evaluation-result-1832454-1242773524/solver-1832454-1242773524 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832454-1242773524.cnf -random-seed=366577933 

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): 1800 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: 0.92 0.98 0.99 3/64 6410
/proc/meminfo: memFree=1932720/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 305385831 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 245482881106 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/6410/statm: 1339 235 195 169 0 50 0
[pid=6411] ppid=6410 vsize=5356 CPUtime=0
/proc/6411/stat : 6411 (SatELiteGTI) S 6410 6410 6082 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 305385832 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/6411/statm: 1339 238 198 169 0 50 0
[pid=6413] ppid=6411 vsize=192 CPUtime=0
/proc/6413/stat : 6413 (sed) R 6411 6410 6082 0 -1 4194304 42 0 0 0 0 0 0 0 18 0 1 0 305385832 196608 23 1992294400 4194304 4240196 548682069056 18446744073709551615 245480092949 0 0 4096 0 0 0 0 17 0 0 0
/proc/6413/statm: 48 23 16 11 0 11 0

[startup+0.0410059 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6410
/proc/meminfo: memFree=1932720/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305385831 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6410/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.103015 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6410
/proc/meminfo: memFree=1932720/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.302037 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6410
/proc/meminfo: memFree=1932720/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701078 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6410
/proc/meminfo: memFree=1932720/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 6416
/proc/meminfo: memFree=1926304/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=8516 CPUtime=1.42
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 1891 0 0 0 142 0 0 0 25 0 1 0 305385837 8720384 1877 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 2129 1877 76 170 0 1956 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13872

[startup+3.10131 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 6416
/proc/meminfo: memFree=1922912/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=11024 CPUtime=3.02
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 2505 0 0 0 301 1 0 0 25 0 1 0 305385837 11288576 2491 1992294400 134512640 135212243 4294956240 18446744073709551615 134535574 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 2756 2491 76 170 0 2583 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16380

[startup+6.30164 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 6416
/proc/meminfo: memFree=1921184/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=12752 CPUtime=6.22
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 2921 0 0 0 621 1 0 0 25 0 1 0 305385837 13058048 2907 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 3188 2907 76 170 0 3015 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 18108

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 6416
/proc/meminfo: memFree=1918184/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=14864 CPUtime=12.62
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 3456 0 0 0 1260 2 0 0 25 0 1 0 305385837 15220736 3442 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 3716 3442 76 170 0 3543 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 20220

[startup+25.5026 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 6416
/proc/meminfo: memFree=1914088/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=18988 CPUtime=25.41
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 4507 0 0 0 2538 3 0 0 25 0 1 0 305385837 19443712 4493 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 4747 4493 76 170 0 4574 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 24344

[startup+51.1022 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 6416
/proc/meminfo: memFree=1907752/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=26064 CPUtime=51.01
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 6268 0 0 0 5096 5 0 0 25 0 1 0 305385837 26689536 6254 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 6516 6254 76 170 0 6343 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 31420

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 6416
/proc/meminfo: memFree=1899560/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=33588 CPUtime=102.2
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 8133 0 0 0 10213 7 0 0 25 0 1 0 305385837 34394112 8119 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 8397 8119 76 170 0 8224 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 38944

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6416
/proc/meminfo: memFree=1889128/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=44004 CPUtime=162.18
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 10742 0 0 0 16208 10 0 0 25 0 1 0 305385837 45060096 10728 1992294400 134512640 135212243 4294956240 18446744073709551615 134526120 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 11001 10728 76 170 0 10828 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 49360

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6416
/proc/meminfo: memFree=1884968/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=47964 CPUtime=222.16
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 11738 0 0 0 22204 12 0 0 25 0 1 0 305385837 49115136 11724 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 11991 11724 76 170 0 11818 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 53320

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6416
/proc/meminfo: memFree=1875560/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=57912 CPUtime=282.15
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 14187 0 0 0 28200 15 0 0 25 0 1 0 305385837 59301888 14173 1992294400 134512640 135212243 4294956240 18446744073709551615 134715050 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 14478 14173 76 170 0 14305 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 63268

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6416
/proc/meminfo: memFree=1869928/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=63060 CPUtime=342.13
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 15483 0 0 0 34197 16 0 0 25 0 1 0 305385837 64573440 15469 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 15765 15469 76 170 0 15592 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 68416

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6416
/proc/meminfo: memFree=1868456/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=64908 CPUtime=402.11

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

/proc/6416/statm: 18768 18498 76 170 0 18595 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 80428

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6422
/proc/meminfo: memFree=1855784/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=77188 CPUtime=582.06
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 19041 0 0 0 58185 21 0 0 25 0 1 0 305385837 79040512 19027 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 19297 19027 76 170 0 19124 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 82544

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6422
/proc/meminfo: memFree=1850088/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=82736 CPUtime=642.04
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 20395 0 0 0 64182 22 0 0 25 0 1 0 305385837 84721664 20381 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 20684 20381 76 170 0 20511 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 88092

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6422
/proc/meminfo: memFree=1848232/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=84848 CPUtime=702.02
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 20910 0 0 0 70179 23 0 0 25 0 1 0 305385837 86884352 20896 1992294400 134512640 135212243 4294956240 18446744073709551615 134526214 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 21212 20896 76 170 0 21039 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 90204

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6422
/proc/meminfo: memFree=1842280/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=90392 CPUtime=762.01
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 22322 0 0 0 76176 25 0 0 25 0 1 0 305385837 92561408 22308 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 22598 22308 76 170 0 22425 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 95748

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6422
/proc/meminfo: memFree=1842280/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=90392 CPUtime=821.99
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 22322 0 0 0 82173 26 0 0 25 0 1 0 305385837 92561408 22308 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 22598 22308 76 170 0 22425 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 95748

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6422
/proc/meminfo: memFree=1833128/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=99500 CPUtime=881.97
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 24595 0 0 0 88169 28 0 0 25 0 1 0 305385837 101888000 24581 1992294400 134512640 135212243 4294956240 18446744073709551615 134526239 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 24875 24581 76 170 0 24702 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 104856

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6422
/proc/meminfo: memFree=1833064/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=99500 CPUtime=941.95
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 24595 0 0 0 94167 28 0 0 25 0 1 0 305385837 101888000 24581 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 24875 24581 76 170 0 24702 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 104856

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6422
/proc/meminfo: memFree=1833064/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=99500 CPUtime=1001.94
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 24595 0 0 0 100166 28 0 0 25 0 1 0 305385837 101888000 24581 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 24875 24581 76 170 0 24702 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 104856

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6422
/proc/meminfo: memFree=1824360/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=107952 CPUtime=1061.93
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 26751 0 0 0 106162 31 0 0 25 0 1 0 305385837 110542848 26737 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 26988 26737 76 170 0 26815 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 113308

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6422
/proc/meminfo: memFree=1824360/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=107952 CPUtime=1121.91
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 26751 0 0 0 112160 31 0 0 25 0 1 0 305385837 110542848 26737 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 26988 26737 76 170 0 26815 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 113308

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6422
/proc/meminfo: memFree=1824296/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=107952 CPUtime=1181.89
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 26751 0 0 0 118158 31 0 0 25 0 1 0 305385837 110542848 26737 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 26988 26737 76 170 0 26815 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 113308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6422
/proc/meminfo: memFree=1824296/2055920 swapFree=4179956/4192956
[pid=6410] ppid=6408 vsize=5356 CPUtime=0.04
/proc/6410/stat : 6410 (SatELiteGTI) S 6408 6410 6082 0 -1 4194304 335 770 0 0 0 0 4 0 18 0 1 0 305385831 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6410/statm: 1339 239 197 169 0 50 0
[pid=6416] ppid=6410 vsize=107952 CPUtime=1199.99
/proc/6416/stat : 6416 (minisat_static) R 6410 6410 6082 0 -1 4194304 26751 0 0 0 119968 31 0 0 25 0 1 0 305385837 110542848 26737 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6416/statm: 26988 26737 76 170 0 26815 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 113308

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 6410 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=48992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.05999
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.72
CPU system time (s): 0.31
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 113308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.048992
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1105
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 1.39379 second user time and 2.97455 second system time

The end

Launcher Data 

Begin job on node17 at 2009-05-20 00:52:05
IDJOB=1832454
IDBENCH=70190
IDSOLVER=672
FILE ID=node17/1832454-1242773524
PBS_JOBID= 9322281
Free space on /tmp= 66456 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1850138369-006.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832454-1242773524/watcher-1832454-1242773524 -o /tmp/evaluation-result-1832454-1242773524/solver-1832454-1242773524 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832454-1242773524.cnf -random-seed=366577933

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ede25cb155c6cf4ca4d7600faec2bb41
RANDOM SEED=366577933

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:       1933264 kB
Buffers:         15868 kB
Cached:          69608 kB
SwapCached:       7140 kB
Active:          19160 kB
Inactive:        75168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1933264 kB
SwapTotal:     4192956 kB
SwapFree:      4179956 kB
Dirty:            2068 kB
Writeback:           0 kB
Mapped:          13980 kB
Slab:            14348 kB
Committed_AS:  1016404 kB
PageTables:       1480 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= 66456 MiB
End job on node17 at 2009-05-20 01:12:07