Trace number 306674

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) 1200.09 1200.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S287388441-16.cnf
MD5SUMf6337b9ef083936c6b3e5af26c3dff66
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)

0.00/0.01	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 % |
0.00/0.20	c |         0 |   54254   164794 |      --       0       --      -- |     --   | -346/994
0.00/0.20	c ==============================================================================
0.00/0.20	c Result  :   #vars: 12669   #clauses: 54254   #literals: 164794
0.00/0.20	c CPU time:   0.188971 s
0.00/0.20	c ==============================================================================
0.26/0.37	c Tinisat 0.22
0.26/0.37	c solving /tmp/GTI_node43.alineos.net_9158.cnf
0.26/0.37	c 12669 variables, 54254 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/node43/watcher-306674-1172103952 -o ROOT/results/node43/solver-306674-1172103952 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306674-1172103952/TiniSatELite /tmp/evaluation/306674-1172103952/instance-306674-1172103952.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: 1.00 0.99 0.99 3/64 9158
/proc/meminfo: memFree=1930280/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 230351270 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849416274 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/9158/statm: 1338 232 195 169 0 49 0
[pid=9159] ppid=9158 vsize=5352 CPUtime=0
/proc/9159/stat : 9159 (TiniSatELite) S 9158 9158 8310 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/9159/statm: 1338 236 198 169 0 49 0
[pid=9160] ppid=9159 vsize=0 CPUtime=0
/proc/9160/stat : 9160 (TiniSatELite) D 9159 9158 8310 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 230351270 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/9160/statm: 0 0 0 0 0 0 0
[pid=9161] ppid=9159 vsize=0 CPUtime=0
/proc/9161/stat : 9161 (sed) D 9159 9158 8310 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 230351270 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/9161/statm: 0 0 0 0 0 0 0

[startup+0.106898 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 9158
/proc/meminfo: memFree=1930280/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 230351270 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9158/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514954 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 9158
/proc/meminfo: memFree=1930280/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 5352

[startup+1.33509 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9164
/proc/meminfo: memFree=1923096/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=9664 CPUtime=1.03
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 1764 0 0 0 103 0 0 0 25 0 1 0 230351299 9895936 1567 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 2416 1567 52 110 0 2303 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 15016

[startup+2.97536 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9164
/proc/meminfo: memFree=1921432/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=9664 CPUtime=2.68
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 2298 0 0 0 267 1 0 0 25 0 1 0 230351299 9895936 2101 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515510 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 2416 2101 52 110 0 2303 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15016

[startup+6.25291 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9164
/proc/meminfo: memFree=1916888/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=16512 CPUtime=5.95
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 3314 0 0 0 593 2 0 0 25 0 1 0 230351299 16908288 3117 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4128 3117 52 110 0 4015 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 21864

[startup+12.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9164
/proc/meminfo: memFree=1908832/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=30204 CPUtime=12.4
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 5251 0 0 0 1237 3 0 0 25 0 1 0 230351299 30928896 5054 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 7551 5054 52 110 0 7438 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 35556

[startup+25.5231 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9164
/proc/meminfo: memFree=1896032/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=57848 CPUtime=25.21
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 8589 0 0 0 2515 6 0 0 25 0 1 0 230351299 59236352 8392 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 14462 8392 52 110 0 14349 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 63200

[startup+51.1434 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9164
/proc/meminfo: memFree=1871328/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=58360 CPUtime=50.82
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 14613 0 0 0 5071 11 0 0 25 0 1 0 230351299 59760640 14416 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 14590 14416 52 110 0 14477 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 63712

[startup+102.382 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9164
/proc/meminfo: memFree=1830112/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=114400 CPUtime=102.04
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 25043 0 0 0 10183 21 0 0 25 0 1 0 230351299 117145600 24781 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 28600 24781 52 110 0 28487 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 119752

[startup+162.44 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9164
/proc/meminfo: memFree=1791456/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=225832 CPUtime=162.08
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 34666 0 0 0 16176 32 0 0 25 0 1 0 230351299 231251968 34275 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 56458 34275 52 110 0 56345 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 231184

[startup+222.479 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 9164
/proc/meminfo: memFree=1759264/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=226844 CPUtime=222.11
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 42751 0 0 0 22170 41 0 0 25 0 1 0 230351299 232288256 42360 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 56711 42360 52 110 0 56598 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 232196

[startup+282.536 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 9164
/proc/meminfo: memFree=1726176/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=227360 CPUtime=282.14
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 51001 0 0 0 28164 50 0 0 25 0 1 0 230351299 232816640 50610 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 56840 50610 52 110 0 56727 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 232712

[startup+342.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9164
/proc/meminfo: memFree=1698848/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=446928 CPUtime=342.18
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 57828 0 0 0 34160 58 0 0 25 0 1 0 230351299 457654272 57437 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 111732 57437 52 110 0 111619 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 452280

[startup+402.653 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9164
/proc/meminfo: memFree=1675040/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=448100 CPUtime=402.22
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 63678 0 0 0 40159 63 0 0 25 0 1 0 230351299 458854400 63287 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517013 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 112025 63287 52 110 0 111912 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 453452

[startup+462.715 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9164
/proc/meminfo: memFree=1650720/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=449760 CPUtime=462.26
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 70023 0 0 0 46156 70 0 0 25 0 1 0 230351299 460554240 69375 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532424 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 112440 69375 52 110 0 112327 0
Current children cumulated CPU time (s) 462.52

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

[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=450524 CPUtime=522.3
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 75212 0 0 0 52154 76 0 0 25 0 1 0 230351299 461336576 74564 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 112631 74564 52 110 0 112518 0
Current children cumulated CPU time (s) 522.56
Current children cumulated vsize (KiB) 455876

[startup+582.827 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9164
/proc/meminfo: memFree=1606816/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=450788 CPUtime=582.34
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 81053 0 0 0 58152 82 0 0 25 0 1 0 230351299 461606912 80405 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 112697 80405 52 110 0 112584 0
Current children cumulated CPU time (s) 582.6
Current children cumulated vsize (KiB) 456140

[startup+642.883 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9164
/proc/meminfo: memFree=1586656/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=451560 CPUtime=642.38
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 85974 0 0 0 64151 87 0 0 25 0 1 0 230351299 462397440 85326 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 112890 85326 52 110 0 112777 0
Current children cumulated CPU time (s) 642.64
Current children cumulated vsize (KiB) 456912

[startup+702.938 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9164
/proc/meminfo: memFree=1566560/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=452076 CPUtime=702.41
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 91010 0 0 0 70149 92 0 0 25 0 1 0 230351299 462925824 90362 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 113019 90362 52 110 0 112906 0
Current children cumulated CPU time (s) 702.67
Current children cumulated vsize (KiB) 457428

[startup+762.995 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9164
/proc/meminfo: memFree=1548384/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=452720 CPUtime=762.45
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 95555 0 0 0 76148 97 0 0 25 0 1 0 230351299 463585280 94907 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 113180 94907 52 110 0 113067 0
Current children cumulated CPU time (s) 762.71
Current children cumulated vsize (KiB) 458072

[startup+823.056 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9164
/proc/meminfo: memFree=1530400/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=453108 CPUtime=822.49
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 99972 0 0 0 82148 101 0 0 25 0 1 0 230351299 463982592 99324 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 113277 99324 52 110 0 113164 0
Current children cumulated CPU time (s) 822.75
Current children cumulated vsize (KiB) 458460

[startup+883.123 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9166
/proc/meminfo: memFree=1511008/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=453368 CPUtime=882.54
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 104825 0 0 0 88146 108 0 0 25 0 1 0 230351299 464248832 104177 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 113342 104177 52 110 0 113229 0
Current children cumulated CPU time (s) 882.8
Current children cumulated vsize (KiB) 458720

[startup+943.178 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9166
/proc/meminfo: memFree=1490080/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=453764 CPUtime=942.57
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 110074 0 0 0 94143 114 0 0 25 0 1 0 230351299 464654336 109426 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 113441 109426 52 110 0 113328 0
Current children cumulated CPU time (s) 942.83
Current children cumulated vsize (KiB) 459116

[startup+1003.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9166
/proc/meminfo: memFree=1470048/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=892128 CPUtime=1002.6
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 115088 0 0 0 100142 118 0 0 25 0 1 0 230351299 913539072 114440 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 223032 114440 52 110 0 222919 0
Current children cumulated CPU time (s) 1002.86
Current children cumulated vsize (KiB) 897480

[startup+1063.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9166
/proc/meminfo: memFree=1450656/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=892524 CPUtime=1062.65
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 119864 0 0 0 106141 124 0 0 25 0 1 0 230351299 913944576 119216 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 223131 119216 52 110 0 223018 0
Current children cumulated CPU time (s) 1062.91
Current children cumulated vsize (KiB) 897876

[startup+1123.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9166
/proc/meminfo: memFree=1432352/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=892920 CPUtime=1122.68
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 124446 0 0 0 112140 128 0 0 25 0 1 0 230351299 914350080 123798 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 223230 123798 52 110 0 223117 0
Current children cumulated CPU time (s) 1122.94
Current children cumulated vsize (KiB) 898272

[startup+1183.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9166
/proc/meminfo: memFree=1415648/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=893052 CPUtime=1182.72
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 128621 0 0 0 118140 132 0 0 25 0 1 0 230351299 914485248 127973 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 223263 127973 52 110 0 223150 0
Current children cumulated CPU time (s) 1182.98
Current children cumulated vsize (KiB) 898404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9166
/proc/meminfo: memFree=1410720/2055920 swapFree=4183492/4192956
[pid=9158] ppid=9156 vsize=5352 CPUtime=0.26
/proc/9158/stat : 9158 (TiniSatELite) S 9156 9158 8310 0 -1 4194304 331 1953 0 0 0 0 25 1 16 0 1 0 230351270 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9158/statm: 1338 236 197 169 0 49 0
[pid=9164] ppid=9158 vsize=893184 CPUtime=1199.83
/proc/9164/stat : 9164 (tinisat) R 9158 9158 8310 0 -1 4194304 129820 0 0 0 119849 134 0 0 25 0 1 0 230351299 914620416 129172 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515539 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 223296 129172 52 110 0 223183 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 898536

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 9158 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=255961 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=19996
CPU time returned by wait4() is 0.275957
while last known CPU time is 1200.09

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

Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1198.74
CPU system time (s): 1.35
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 898536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.255961
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2284
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= 37
involuntary context switches= 10

runsolver used 0.831873 second user time and 2.43963 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Thu Feb 22 00:25:52 UTC 2007

IDJOB= 306674
IDBENCH= 20187
IDSOLVER= 99
FILE ID= node43/306674-1172103952

PBS_JOBID= 3892874

Free space on /tmp= 66559 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S287388441-16.cnf
COMMAND LINE= /tmp/evaluation/306674-1172103952/TiniSatELite /tmp/evaluation/306674-1172103952/instance-306674-1172103952.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-306674-1172103952 -o ROOT/results/node43/solver-306674-1172103952 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306674-1172103952/TiniSatELite /tmp/evaluation/306674-1172103952/instance-306674-1172103952.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  f6337b9ef083936c6b3e5af26c3dff66

RANDOM SEED= 451161483

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1930688 kB
Buffers:          6380 kB
Cached:          57504 kB
SwapCached:       3844 kB
Active:          28964 kB
Inactive:        45168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1930688 kB
SwapTotal:     4192956 kB
SwapFree:      4183492 kB
Dirty:            2124 kB
Writeback:           0 kB
Mapped:          15916 kB
Slab:            37104 kB
Committed_AS:   630996 kB
PageTables:       1392 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= 66558 MiB

End job on node43 on Thu Feb 22 00:45:55 UTC 2007