Trace number 306059

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
TiniSatELite 2007-02-08? (TO) 1200.05 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1145101718-14.cnf
MD5SUMd5eadcf7d4ec43590781370c307cdad4
Bench CategoryRANDOM (random 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 variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.00/0.13	c |         0 |   41748   126773 |      --       0       --      -- |     --   | -252/773
0.00/0.13	c ==============================================================================
0.00/0.13	c Result  :   #vars: 9754   #clauses: 41748   #literals: 126773
0.00/0.13	c CPU time:   0.12798 s
0.00/0.13	c ==============================================================================
0.17/0.25	c Tinisat 0.22
0.17/0.25	c solving /tmp/GTI_node61.alineos.net_7224.cnf
0.17/0.25	c 9754 variables, 41748 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-306059-1172091323 -o ROOT/results/node61/solver-306059-1172091323 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306059-1172091323/TiniSatELite /tmp/evaluation/306059-1172091323/instance-306059-1172091323.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.98 0.99 3/64 7224
/proc/meminfo: memFree=1491816/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 229089294 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406676562 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7224/statm: 1338 232 195 169 0 49 0
[pid=7225] ppid=7224 vsize=5352 CPUtime=0
/proc/7225/stat : 7225 (TiniSatELite) S 7224 7224 6432 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 229089295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/7225/statm: 1338 236 198 169 0 49 0
[pid=7227] ppid=7225 vsize=0 CPUtime=0
/proc/7227/stat : 7227 (sed) D 7225 7224 6432 0 -1 4194308 163 0 0 0 0 0 0 0 23 0 1 0 229089295 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/7227/statm: 0 0 0 0 0 0 0

[startup+0.107538 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7224
/proc/meminfo: memFree=1491816/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 229089294 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7224/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515565 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7224
/proc/meminfo: memFree=1491816/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5352

[startup+1.33564 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 7230
/proc/meminfo: memFree=1485592/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=7828 CPUtime=1.13
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 1506 0 0 0 112 1 0 0 25 0 1 0 229089314 8015872 1409 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 1957 1409 52 110 0 1844 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 13180

[startup+2.9738 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 7230
/proc/meminfo: memFree=1483800/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=13096 CPUtime=2.77
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 2110 0 0 0 276 1 0 0 25 0 1 0 229089314 13410304 2013 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519796 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 3274 2013 52 110 0 3161 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 18448

[startup+6.25911 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 7230
/proc/meminfo: memFree=1479064/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=13096 CPUtime=6.05
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 3191 0 0 0 603 2 0 0 25 0 1 0 229089314 13410304 3094 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515313 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 3274 3094 52 110 0 3161 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 18448

[startup+12.7187 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 7230
/proc/meminfo: memFree=1470424/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=23632 CPUtime=12.51
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 5261 0 0 0 1247 4 0 0 25 0 1 0 229089314 24199168 5164 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 5908 5164 52 110 0 5795 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28984

[startup+25.523 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 7230
/proc/meminfo: memFree=1456920/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=44960 CPUtime=25.31
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 8683 0 0 0 2524 7 0 0 25 0 1 0 229089314 46039040 8586 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520247 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 11240 8586 52 110 0 11127 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50312

[startup+51.1464 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 7230
/proc/meminfo: memFree=1433496/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=88236 CPUtime=50.93
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 14500 0 0 0 5081 12 0 0 25 0 1 0 229089314 90353664 14338 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 22059 14338 52 110 0 21946 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 93588

[startup+102.388 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 7230
/proc/meminfo: memFree=1396120/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=173776 CPUtime=102.15
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 23908 0 0 0 10195 20 0 0 25 0 1 0 229089314 177946624 23746 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 43444 23746 52 110 0 43331 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 179128

[startup+162.452 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7230
/proc/meminfo: memFree=1360792/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=175452 CPUtime=162.2
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 32702 0 0 0 16189 31 0 0 25 0 1 0 229089314 179662848 32411 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 43863 32411 52 110 0 43750 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 180804

[startup+222.511 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7230
/proc/meminfo: memFree=1328344/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=176220 CPUtime=222.25
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 40857 0 0 0 22184 41 0 0 25 0 1 0 229089314 180449280 40566 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 44055 40566 52 110 0 43942 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 181572

[startup+282.564 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7230
/proc/meminfo: memFree=1298904/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=345268 CPUtime=282.29
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 48206 0 0 0 28180 49 0 0 25 0 1 0 229089314 353554432 47915 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 86317 47915 52 110 0 86204 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 350620

[startup+342.623 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7294
/proc/meminfo: memFree=1273304/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=346580 CPUtime=342.32
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 54277 0 0 0 34174 58 0 0 25 0 1 0 229089314 354897920 53986 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 86645 53986 52 110 0 86532 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 351932

[startup+402.713 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7386
/proc/meminfo: memFree=1250008/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=348256 CPUtime=402.34
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 60255 0 0 0 40169 65 0 0 25 0 1 0 229089314 356614144 59707 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 87064 59707 52 110 0 86951 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 353608

[startup+462.784 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 7428
/proc/meminfo: memFree=1231448/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=349040 CPUtime=462.37
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 65204 0 0 0 46166 71 0 0 25 0 1 0 229089314 357416960 64656 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 87260 64656 52 110 0 87147 0
Current children cumulated CPU time (s) 462.54
Current children cumulated vsize (KiB) 354392

[startup+522.839 s]

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

[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=349436 CPUtime=522.42
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 70811 0 0 0 52165 77 0 0 25 0 1 0 229089314 357822464 70263 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 87359 70263 52 110 0 87246 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 354788

[startup+582.892 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7428
/proc/meminfo: memFree=1190616/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=350224 CPUtime=582.46
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 75362 0 0 0 58164 82 0 0 25 0 1 0 229089314 358629376 74814 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 87556 74814 52 110 0 87443 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 355576

[startup+642.952 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7428
/proc/meminfo: memFree=1172440/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=350620 CPUtime=642.5
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 79922 0 0 0 64164 86 0 0 25 0 1 0 229089314 359034880 79374 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 87655 79374 52 110 0 87542 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 355972

[startup+703.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7428
/proc/meminfo: memFree=1157080/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=351412 CPUtime=702.54
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 83758 0 0 0 70163 91 0 0 25 0 1 0 229089314 359845888 83210 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 87853 83210 52 110 0 87740 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 356764

[startup+763.064 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7428
/proc/meminfo: memFree=1142104/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=351940 CPUtime=762.58
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 87529 0 0 0 76162 96 0 0 25 0 1 0 229089314 360386560 86981 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 87985 86981 52 110 0 87872 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 357292

[startup+823.122 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7428
/proc/meminfo: memFree=1124184/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=689116 CPUtime=822.63
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 91935 0 0 0 82163 100 0 0 25 0 1 0 229089314 705654784 91387 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 172279 91387 52 110 0 172166 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 694468

[startup+883.175 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7428
/proc/meminfo: memFree=1107480/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=689512 CPUtime=882.67
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 96129 0 0 0 88163 104 0 0 25 0 1 0 229089314 706060288 95581 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 172378 95581 52 110 0 172265 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 694864

[startup+943.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7428
/proc/meminfo: memFree=1091160/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=689912 CPUtime=942.71
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 100207 0 0 0 94162 109 0 0 25 0 1 0 229089314 706469888 99659 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 172478 99659 52 110 0 172365 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 695264

[startup+1003.28 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 7428
/proc/meminfo: memFree=1074008/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=690180 CPUtime=1002.74
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 104553 0 0 0 100161 113 0 0 25 0 1 0 229089314 706744320 104005 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 172545 104005 52 110 0 172432 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 695532

[startup+1063.34 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 7428
/proc/meminfo: memFree=1055832/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=690588 CPUtime=1062.79
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 108979 0 0 0 106160 119 0 0 25 0 1 0 229089314 707162112 108431 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 172647 108431 52 110 0 172534 0
Current children cumulated CPU time (s) 1062.96
Current children cumulated vsize (KiB) 695940

[startup+1123.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7428
/proc/meminfo: memFree=1040344/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=690856 CPUtime=1122.83
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 112895 0 0 0 112158 125 0 0 25 0 1 0 229089314 707436544 112347 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 172714 112347 52 110 0 172601 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 696208

[startup+1183.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7428
/proc/meminfo: memFree=1025368/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=691272 CPUtime=1182.87
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 116629 0 0 0 118157 130 0 0 25 0 1 0 229089314 707862528 116081 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 172818 116081 52 110 0 172705 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 696624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7428
/proc/meminfo: memFree=1020952/2055920 swapFree=4183260/4192956
[pid=7224] ppid=7222 vsize=5352 CPUtime=0.17
/proc/7224/stat : 7224 (TiniSatELite) S 7222 7224 6432 0 -1 4194304 331 1607 0 0 0 0 17 0 16 0 1 0 229089294 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7224/statm: 1338 236 197 169 0 49 0
[pid=7230] ppid=7224 vsize=691272 CPUtime=1199.88
/proc/7230/stat : 7230 (tinisat) R 7224 7224 6432 0 -1 4194304 117669 0 0 0 119857 131 0 0 25 0 1 0 229089314 707862528 117121 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7230/statm: 172818 117121 52 110 0 172705 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 696624

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 7224 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=181972 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.19297
while last known CPU time is 1200.05

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.48
CPU time (s): 1200.05
CPU user time (s): 1198.74
CPU system time (s): 1.31
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 696624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.181972
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= 1938
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= 35
involuntary context switches= 13

runsolver used 0.789879 second user time and 2.52961 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Wed Feb 21 20:55:24 UTC 2007

IDJOB= 306059
IDBENCH= 20172
IDSOLVER= 99
FILE ID= node61/306059-1172091323

PBS_JOBID= 3892858

Free space on /tmp= 66559 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1145101718-14.cnf
COMMAND LINE= /tmp/evaluation/306059-1172091323/TiniSatELite /tmp/evaluation/306059-1172091323/instance-306059-1172091323.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-306059-1172091323 -o ROOT/results/node61/solver-306059-1172091323 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306059-1172091323/TiniSatELite /tmp/evaluation/306059-1172091323/instance-306059-1172091323.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  d5eadcf7d4ec43590781370c307cdad4

RANDOM SEED= 756171035

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1492288 kB
Buffers:         40320 kB
Cached:         451312 kB
SwapCached:       3884 kB
Active:          33412 kB
Inactive:       467928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1492288 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            1872 kB
Writeback:           0 kB
Mapped:          15644 kB
Slab:            48464 kB
Committed_AS:   687500 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB

End job on node61 on Wed Feb 21 21:15:26 UTC 2007