Trace number 301467

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) 1200.1 1200.58

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1463391112-08.cnf
MD5SUMc7cd1a89069c2486ed900def4ca19b75
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark623.079
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 (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	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:   0.022996 s
0.00/0.03	c ==============================================================================
0.00/0.10	c Tinisat 0.22
0.00/0.10	c solving /tmp/GTI_node13.alineos.net_5335.cnf
0.00/0.10	c 1000 variables, 20000 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/node13/watcher-301467-1171971881 -o ROOT/results/node13/solver-301467-1171971881 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301467-1171971881/TiniSatELite /tmp/evaluation/301467-1171971881/instance-301467-1171971881.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 0.97 0.99 3/77 5335
/proc/meminfo: memFree=1342984/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 217142560 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5335/statm: 1339 233 195 169 0 50 0
[pid=5336] ppid=5335 vsize=5356 CPUtime=0
/proc/5336/stat : 5336 (TiniSatELite) R 5335 5335 5182 0 -1 4194368 60 189 0 0 0 0 0 0 20 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269754610479 0 0 4096 65538 0 0 0 17 1 0 0
/proc/5336/statm: 0 0 0 0 0 0 0

[startup+0.107225 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 5335
/proc/meminfo: memFree=1342984/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.515275 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 5335
/proc/meminfo: memFree=1342984/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.33539 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 5341
/proc/meminfo: memFree=1337776/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=8380 CPUtime=1.25
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 1269 0 0 0 125 0 0 0 25 0 1 0 217142567 8581120 1254 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519970 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 2095 1254 52 110 0 1982 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 13736

[startup+2.9716 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 5341
/proc/meminfo: memFree=1335216/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=15884 CPUtime=2.89
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 2129 0 0 0 289 0 0 0 25 0 1 0 217142567 16265216 2114 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515543 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 3971 2114 52 110 0 3858 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 21240

[startup+6.24804 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 5341
/proc/meminfo: memFree=1329144/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=16148 CPUtime=6.16
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 3473 0 0 0 615 1 0 0 25 0 1 0 217142567 16535552 3458 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 4037 3458 52 110 0 3924 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 21504

[startup+12.7139 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 5341
/proc/meminfo: memFree=1319992/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=31544 CPUtime=12.63
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 5620 0 0 0 1260 3 0 0 25 0 1 0 217142567 32301056 5572 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 7886 5572 52 110 0 7773 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36900

[startup+25.5316 s]
/proc/loadavg: 0.95 0.97 0.99 2/79 5341
/proc/meminfo: memFree=1308600/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=62340 CPUtime=25.45
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 8531 0 0 0 2538 7 0 0 25 0 1 0 217142567 63836160 8483 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 15585 8483 52 110 0 15472 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 67696

[startup+51.16 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 5341
/proc/meminfo: memFree=1291384/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=63124 CPUtime=51.07
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 12802 0 0 0 5097 10 0 0 25 0 1 0 217142567 64638976 12689 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519943 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 15781 12689 52 110 0 15668 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 68480

[startup+102.416 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 5341
/proc/meminfo: memFree=1267576/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=125096 CPUtime=102.31
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 18912 0 0 0 10214 17 0 0 25 0 1 0 217142567 128098304 18670 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518765 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 31274 18670 52 110 0 31161 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 130452

[startup+162.492 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5341
/proc/meminfo: memFree=1246008/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=126420 CPUtime=162.37
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 24204 0 0 0 16214 23 0 0 25 0 1 0 217142567 129454080 23962 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 31605 23962 52 110 0 31492 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 131776

[startup+222.563 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5341
/proc/meminfo: memFree=1227512/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=126816 CPUtime=222.42
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 28840 0 0 0 22213 29 0 0 25 0 1 0 217142567 129859584 28598 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 31704 28598 52 110 0 31591 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 132172

[startup+282.633 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5341
/proc/meminfo: memFree=1211000/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=248152 CPUtime=282.48
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 32981 0 0 0 28214 34 0 0 25 0 1 0 217142567 254107648 32739 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 62038 32739 52 110 0 61925 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 253508

[startup+342.703 s]
/proc/loadavg: 1.05 0.99 0.99 2/79 5341
/proc/meminfo: memFree=1197304/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=249220 CPUtime=342.52
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 36396 0 0 0 34215 37 0 0 25 0 1 0 217142567 255201280 36154 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 62305 36154 52 110 0 62192 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 254576

[startup+402.776 s]
/proc/loadavg: 1.02 0.99 0.99 2/79 5341
/proc/meminfo: memFree=1184504/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=251056 CPUtime=402.58
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 39812 0 0 0 40217 41 0 0 25 0 1 0 217142567 257081344 39313 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 62764 39313 52 110 0 62651 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 256412

[startup+462.85 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5341
/proc/meminfo: memFree=1173304/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=251472 CPUtime=462.64
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 42615 0 0 0 46219 45 0 0 25 0 1 0 217142567 257507328 42116 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 62868 42116 52 110 0 62755 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 256828

[startup+522.917 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5341
/proc/meminfo: memFree=1160888/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=251744 CPUtime=522.68
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 45726 0 0 0 52220 48 0 0 25 0 1 0 217142567 257785856 45227 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 62936 45227 52 110 0 62823 0
Current children cumulated CPU time (s) 522.73
Current children cumulated vsize (KiB) 257100

[startup+582.987 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5341
/proc/meminfo: memFree=1150136/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=252832 CPUtime=582.75
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 48367 0 0 0 58224 51 0 0 25 0 1 0 217142567 258899968 47868 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 63208 47868 52 110 0 63095 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 258188

[startup+643.062 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5341
/proc/meminfo: memFree=1140920/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=253520 CPUtime=642.8
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 50680 0 0 0 64226 54 0 0 25 0 1 0 217142567 259604480 50181 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 63380 50181 52 110 0 63267 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 258876

[startup+703.135 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5341
/proc/meminfo: memFree=1131256/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=254068 CPUtime=702.86
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 53100 0 0 0 70228 58 0 0 25 0 1 0 217142567 260165632 52601 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 63517 52601 52 110 0 63404 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 259424

[startup+763.205 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5341
/proc/meminfo: memFree=1122872/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=254756 CPUtime=762.9
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 55206 0 0 0 76230 60 0 0 25 0 1 0 217142567 260870144 54707 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 63689 54707 52 110 0 63576 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 260112

[startup+823.278 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5341
/proc/meminfo: memFree=1114040/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=255172 CPUtime=822.96
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 57372 0 0 0 82233 63 0 0 25 0 1 0 217142567 261296128 56873 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 63793 56873 52 110 0 63680 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 260528

[startup+883.348 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5341
/proc/meminfo: memFree=1104440/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=255308 CPUtime=883.02
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 59787 0 0 0 88236 66 0 0 25 0 1 0 217142567 261435392 59288 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 63827 59288 52 110 0 63714 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 260664

[startup+943.421 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5341
/proc/meminfo: memFree=1095544/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=255444 CPUtime=943.07
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 62011 0 0 0 94239 68 0 0 25 0 1 0 217142567 261574656 61512 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 63861 61512 52 110 0 63748 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 260800

[startup+1003.51 s]
/proc/loadavg: 1.04 1.00 1.00 2/85 5441
/proc/meminfo: memFree=1085632/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=495592 CPUtime=1003.1
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 64174 0 0 0 100239 71 0 0 25 0 1 0 217142567 507486208 63675 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 123898 63675 52 110 0 123785 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 500948

[startup+1063.51 s]
/proc/loadavg: 1.07 1.01 1.00 2/85 5513
/proc/meminfo: memFree=1077120/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=495872 CPUtime=1063.03
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 66263 0 0 0 106230 73 0 0 25 0 1 0 217142567 507772928 65764 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 123968 65764 52 110 0 123855 0
Current children cumulated CPU time (s) 1063.08
Current children cumulated vsize (KiB) 501228

[startup+1123.58 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 5539
/proc/meminfo: memFree=1069944/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=496016 CPUtime=1123.08
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 68343 0 0 0 112231 77 0 0 25 0 1 0 217142567 507920384 67844 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 124004 67844 52 110 0 123891 0
Current children cumulated CPU time (s) 1123.13
Current children cumulated vsize (KiB) 501372

[startup+1183.65 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 5539
/proc/meminfo: memFree=1061688/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=496160 CPUtime=1183.14
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 70421 0 0 0 118234 80 0 0 25 0 1 0 217142567 508067840 69922 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 124040 69922 52 110 0 123927 0
Current children cumulated CPU time (s) 1183.19
Current children cumulated vsize (KiB) 501516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5539
/proc/meminfo: memFree=1059448/2055920 swapFree=4192812/4192956
[pid=5335] ppid=5333 vsize=5356 CPUtime=0.05
/proc/5335/stat : 5335 (TiniSatELite) S 5333 5335 5182 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217142560 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5335/statm: 1339 237 197 169 0 50 0
[pid=5341] ppid=5335 vsize=496320 CPUtime=1200.05
/proc/5341/stat : 5341 (tinisat) R 5335 5335 5182 0 -1 4194304 70950 0 0 0 119925 80 0 0 25 0 1 0 217142567 508231680 70451 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5341/statm: 124080 70451 52 110 0 123967 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 501676

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 5335 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=57991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.065989
while last known CPU time is 1200.1

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

Real time (s): 1200.58
CPU time (s): 1200.1
CPU user time (s): 1199.3
CPU system time (s): 0.8
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 501676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.057991
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1098
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= 33
involuntary context switches= 11

runsolver used 1.06384 second user time and 3.20451 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Feb 20 11:44:41 UTC 2007

IDJOB= 301467
IDBENCH= 20060
IDSOLVER= 99
FILE ID= node13/301467-1171971881

PBS_JOBID= 3849033

Free space on /tmp= 66547 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1463391112-08.cnf
COMMAND LINE= /tmp/evaluation/301467-1171971881/TiniSatELite /tmp/evaluation/301467-1171971881/instance-301467-1171971881.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-301467-1171971881 -o ROOT/results/node13/solver-301467-1171971881 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301467-1171971881/TiniSatELite /tmp/evaluation/301467-1171971881/instance-301467-1171971881.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  c7cd1a89069c2486ed900def4ca19b75

RANDOM SEED= 144608854

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1343328 kB
Buffers:         51916 kB
Cached:         525880 kB
SwapCached:          0 kB
Active:         226496 kB
Inactive:       405628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1343328 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          73216 kB
Slab:            65964 kB
Committed_AS:   957960 kB
PageTables:       1744 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= 66546 MiB

End job on node13 on Tue Feb 20 12:04:44 UTC 2007