Trace number 306756

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) 1200.03 1200.47

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1054448974-13.cnf
MD5SUMf290f56a074b6fc7cc916d5199a37a77
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   54600   163800 |   16379       0        0     nan |  0.000 % |
0.00/0.19	c |         0 |   54236   164857 |      --       0       --      -- |     --   | -364/1057
0.00/0.19	c ==============================================================================
0.00/0.19	c Result  :   #vars: 12648   #clauses: 54236   #literals: 164857
0.00/0.19	c CPU time:   0.179972 s
0.00/0.19	c ==============================================================================
0.25/0.34	c Tinisat 0.22
0.25/0.34	c solving /tmp/GTI_node61.alineos.net_8631.cnf
0.25/0.34	c 12648 variables, 54236 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-306756-1172105654 -o ROOT/results/node61/solver-306756-1172105654 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306756-1172105654/TiniSatELite /tmp/evaluation/306756-1172105654/instance-306756-1172105654.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: 0.94 0.99 0.99 3/64 8631
/proc/meminfo: memFree=1941088/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 230522295 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406676562 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8631/statm: 1338 232 195 169 0 49 0
[pid=8632] ppid=8631 vsize=5352 CPUtime=0
/proc/8632/stat : 8632 (TiniSatELite) S 8631 8631 7834 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 230522296 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8632/statm: 1338 236 198 169 0 49 0
[pid=8634] ppid=8632 vsize=0 CPUtime=0
/proc/8634/stat : 8634 (sed) D 8632 8631 7834 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 230522296 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/8634/statm: 0 0 0 0 0 0 0

[startup+0.107262 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 8631
/proc/meminfo: memFree=1941088/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 230522295 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8631/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.51529 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 8631
/proc/meminfo: memFree=1941088/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 5352

[startup+1.33537 s]
/proc/loadavg: 0.94 0.99 0.99 2/66 8637
/proc/meminfo: memFree=1933904/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=9664 CPUtime=1.05
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 1733 0 0 0 105 0 0 0 25 0 1 0 230522322 9895936 1536 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518679 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 2416 1536 52 110 0 2303 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 15016

[startup+2.97153 s]
/proc/loadavg: 0.94 0.99 0.99 2/66 8637
/proc/meminfo: memFree=1932432/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=9664 CPUtime=2.69
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 2253 0 0 0 268 1 0 0 25 0 1 0 230522322 9895936 2056 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 2416 2056 52 110 0 2303 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15016

[startup+6.25684 s]
/proc/loadavg: 0.94 0.99 0.99 2/66 8637
/proc/meminfo: memFree=1928016/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=16512 CPUtime=5.98
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 3268 0 0 0 596 2 0 0 25 0 1 0 230522322 16908288 3071 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 4128 3071 52 110 0 4015 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 21864

[startup+12.7085 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 8637
/proc/meminfo: memFree=1920016/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=30208 CPUtime=12.43
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 5170 0 0 0 1239 4 0 0 25 0 1 0 230522322 30932992 4973 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 7552 4973 52 110 0 7439 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35560

[startup+25.5187 s]
/proc/loadavg: 0.96 0.99 0.99 2/66 8637
/proc/meminfo: memFree=1907152/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=57596 CPUtime=25.24
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 8492 0 0 0 2517 7 0 0 25 0 1 0 230522322 58978304 8295 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 14399 8295 52 110 0 14286 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 62948

[startup+51.1411 s]
/proc/loadavg: 0.97 0.99 0.99 2/66 8637
/proc/meminfo: memFree=1883856/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=58368 CPUtime=50.85
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 14183 0 0 0 5072 13 0 0 25 0 1 0 230522322 59768832 13986 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 14592 13986 52 110 0 14479 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 63720

[startup+102.383 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8637
/proc/meminfo: memFree=1844368/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=114428 CPUtime=102.08
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 24161 0 0 0 10183 25 0 0 25 0 1 0 230522322 117174272 23899 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 28607 23899 52 110 0 28494 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 119780

[startup+162.438 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8637
/proc/meminfo: memFree=1805264/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=225752 CPUtime=162.12
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 33922 0 0 0 16177 35 0 0 25 0 1 0 230522322 231170048 33531 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 56438 33531 52 110 0 56325 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 231104

[startup+222.494 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8637
/proc/meminfo: memFree=1771728/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=226784 CPUtime=222.16
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 42328 0 0 0 22171 45 0 0 25 0 1 0 230522322 232226816 41937 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 56696 41937 52 110 0 56583 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 232136

[startup+282.548 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8637
/proc/meminfo: memFree=1737936/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=227416 CPUtime=282.2
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 50772 0 0 0 28166 54 0 0 25 0 1 0 230522322 232873984 50381 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 56854 50381 52 110 0 56741 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 232768

[startup+342.604 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8637
/proc/meminfo: memFree=1709328/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=447040 CPUtime=342.24
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 57954 0 0 0 34163 61 0 0 25 0 1 0 230522322 457768960 57563 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518580 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 111760 57563 52 110 0 111647 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 452392

[startup+402.665 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8637
/proc/meminfo: memFree=1684816/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=448328 CPUtime=402.28
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 63975 0 0 0 40159 69 0 0 25 0 1 0 230522322 459087872 63584 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 112082 63584 52 110 0 111969 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 453680

[startup+462.749 s]
/proc/loadavg: 0.99 0.99 0.99 2/72 8761
/proc/meminfo: memFree=1659992/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=450000 CPUtime=462.3
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 70088 0 0 0 46154 76 0 0 25 0 1 0 230522322 460800000 69440 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 112500 69440 52 110 0 112387 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 455352

[startup+522.822 s]

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

[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=450516 CPUtime=522.32
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 75585 0 0 0 52148 84 0 0 25 0 1 0 230522322 461328384 74937 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 112629 74937 52 110 0 112516 0
Current children cumulated CPU time (s) 522.57
Current children cumulated vsize (KiB) 455868

[startup+582.883 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 8835
/proc/meminfo: memFree=1614928/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=450908 CPUtime=582.36
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 81542 0 0 0 58146 90 0 0 25 0 1 0 230522322 461729792 80894 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 112727 80894 52 110 0 112614 0
Current children cumulated CPU time (s) 582.61
Current children cumulated vsize (KiB) 456260

[startup+642.942 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 8835
/proc/meminfo: memFree=1596368/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=451684 CPUtime=642.41
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 86207 0 0 0 64146 95 0 0 25 0 1 0 230522322 462524416 85559 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 112921 85559 52 110 0 112808 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 457036

[startup+702.996 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 8835
/proc/meminfo: memFree=1575760/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=452196 CPUtime=702.44
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 91353 0 0 0 70144 100 0 0 25 0 1 0 230522322 463048704 90705 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520020 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 113049 90705 52 110 0 112936 0
Current children cumulated CPU time (s) 702.69
Current children cumulated vsize (KiB) 457548

[startup+763.049 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 8835
/proc/meminfo: memFree=1558544/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=452856 CPUtime=762.48
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 95655 0 0 0 76143 105 0 0 25 0 1 0 230522322 463724544 95007 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 113214 95007 52 110 0 113101 0
Current children cumulated CPU time (s) 762.73
Current children cumulated vsize (KiB) 458208

[startup+823.107 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8835
/proc/meminfo: memFree=1540496/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=453244 CPUtime=822.53
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 100116 0 0 0 82142 111 0 0 25 0 1 0 230522322 464121856 99468 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 113311 99468 52 110 0 113198 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 458596

[startup+883.165 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8835
/proc/meminfo: memFree=1516176/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=453640 CPUtime=882.57
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 106216 0 0 0 88140 117 0 0 25 0 1 0 230522322 464527360 105568 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 113410 105568 52 110 0 113297 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 458992

[startup+943.221 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8835
/proc/meminfo: memFree=1496080/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=453904 CPUtime=942.6
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 111323 0 0 0 94138 122 0 0 25 0 1 0 230522322 464797696 110675 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 113476 110675 52 110 0 113363 0
Current children cumulated CPU time (s) 942.85
Current children cumulated vsize (KiB) 459256

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8835
/proc/meminfo: memFree=1476368/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=892356 CPUtime=1002.65
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 116191 0 0 0 100137 128 0 0 25 0 1 0 230522322 913772544 115543 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515445 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 223089 115543 52 110 0 222976 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 897708

[startup+1063.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8835
/proc/meminfo: memFree=1457168/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=892752 CPUtime=1062.7
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 120897 0 0 0 106136 134 0 0 25 0 1 0 230522322 914178048 120249 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 223188 120249 52 110 0 223075 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 898104

[startup+1123.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8835
/proc/meminfo: memFree=1436432/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=893156 CPUtime=1122.74
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 126101 0 0 0 112135 139 0 0 25 0 1 0 230522322 914591744 125453 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 223289 125453 52 110 0 223176 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 898508

[startup+1183.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8835
/proc/meminfo: memFree=1420432/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=893424 CPUtime=1182.78
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 130099 0 0 0 118134 144 0 0 25 0 1 0 230522322 914866176 129451 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 223356 129451 52 110 0 223243 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 898776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 8835
/proc/meminfo: memFree=1415504/2055920 swapFree=4183288/4192956
[pid=8631] ppid=8629 vsize=5352 CPUtime=0.25
/proc/8631/stat : 8631 (TiniSatELite) S 8629 8631 7834 0 -1 4194304 331 1954 0 0 0 0 24 1 16 0 1 0 230522295 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8631/statm: 1338 236 197 169 0 49 0
[pid=8637] ppid=8631 vsize=893424 CPUtime=1199.78
/proc/8637/stat : 8637 (tinisat) R 8631 8631 7834 0 -1 4194304 131279 0 0 0 119833 145 0 0 25 0 1 0 230522322 914866176 130631 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/8637/statm: 223356 130631 52 110 0 223243 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 898776

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 8631 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=248962 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=18997
CPU time returned by wait4() is 0.267959
while last known CPU time is 1200.03

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

Real time (s): 1200.47
CPU time (s): 1200.03
CPU user time (s): 1198.57
CPU system time (s): 1.46
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 898776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.248962
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2285
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= 14

runsolver used 0.811876 second user time and 2.49562 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Thu Feb 22 00:54:14 UTC 2007

IDJOB= 306756
IDBENCH= 20189
IDSOLVER= 99
FILE ID= node61/306756-1172105654

PBS_JOBID= 3892893

Free space on /tmp= 66558 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1054448974-13.cnf
COMMAND LINE= /tmp/evaluation/306756-1172105654/TiniSatELite /tmp/evaluation/306756-1172105654/instance-306756-1172105654.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-306756-1172105654 -o ROOT/results/node61/solver-306756-1172105654 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306756-1172105654/TiniSatELite /tmp/evaluation/306756-1172105654/instance-306756-1172105654.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  f290f56a074b6fc7cc916d5199a37a77

RANDOM SEED= 308065859

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:       1941432 kB
Buffers:          5432 kB
Cached:          50948 kB
SwapCached:       4004 kB
Active:          26020 kB
Inactive:        40296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1941432 kB
SwapTotal:     4192956 kB
SwapFree:      4183288 kB
Dirty:            2132 kB
Writeback:           0 kB
Mapped:          15640 kB
Slab:            34280 kB
Committed_AS:   695116 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= 66557 MiB

End job on node61 on Thu Feb 22 01:14:16 UTC 2007