Trace number 309913

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) 1200.08 1200.42

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1955492734-15-UNSAT.cnf
MD5SUMd921c717596c6b2305f82fa29e923d52
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark284.896
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2931     8500 |     879       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2852     8555 |      --       0       --      -- |     --   | -79/55
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 745   #clauses: 2852   #literals: 8555
0.00/0.01	c CPU time:   0.011998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node21.alineos.net_16513.cnf
0.00/0.02	c 745 variables, 2852 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/node21/watcher-309913-1172549819 -o ROOT/results/node21/solver-309913-1172549819 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309913-1172549819/TiniSatELite /tmp/evaluation/309913-1172549819/instance-309913-1172549819.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 1.00 3/77 16513
/proc/meminfo: memFree=1830736/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 274935858 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236658258 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/16513/statm: 1338 232 195 169 0 49 0
[pid=16514] ppid=16513 vsize=5352 CPUtime=0
/proc/16514/stat : 16514 (TiniSatELite) S 16513 16513 14994 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/16514/statm: 1338 236 198 169 0 49 0
[pid=16515] ppid=16514 vsize=0 CPUtime=0
/proc/16515/stat : 16515 (TiniSatELite) D 16514 16513 14994 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 274935858 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/16515/statm: 0 0 0 0 0 0 0
[pid=16516] ppid=16514 vsize=0 CPUtime=0
/proc/16516/stat : 16516 (sed) D 16514 16513 14994 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 274935858 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/16516/statm: 0 0 0 0 0 0 0

[startup+0.107886 s]
/proc/loadavg: 1.00 0.99 1.00 3/77 16513
/proc/meminfo: memFree=1830736/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515928 s]
/proc/loadavg: 1.00 0.99 1.00 3/77 16513
/proc/meminfo: memFree=1830736/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33602 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1828608/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=3932 CPUtime=1.3
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 540 0 0 0 130 0 0 0 25 0 1 0 274935860 4026368 525 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 983 525 52 110 0 870 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9284

[startup+2.9722 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1827648/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=4196 CPUtime=2.93
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 831 0 0 0 293 0 0 0 25 0 1 0 274935860 4296704 816 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532420 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 1049 816 52 110 0 936 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9548

[startup+6.26056 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1825800/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=7312 CPUtime=6.22
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 1205 0 0 0 622 0 0 0 25 0 1 0 274935860 7487488 1190 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 1828 1190 52 110 0 1715 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12664

[startup+12.7123 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1823624/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=7976 CPUtime=12.68
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 1748 0 0 0 1267 1 0 0 25 0 1 0 274935860 8167424 1700 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 1994 1700 52 110 0 1881 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13328

[startup+25.5297 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1821000/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=14232 CPUtime=25.49
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 2415 0 0 0 2547 2 0 0 25 0 1 0 274935860 14573568 2367 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 3558 2367 52 110 0 3445 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19584

[startup+51.1585 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1817288/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=15028 CPUtime=51.11
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 3384 0 0 0 5108 3 0 0 25 0 1 0 274935860 15388672 3271 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 3757 3271 52 110 0 3644 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 20380

[startup+102.41 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1812040/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=27704 CPUtime=102.34
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 4702 0 0 0 10229 5 0 0 25 0 1 0 274935860 28368896 4589 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 6926 4589 52 110 0 6813 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 33056

[startup+162.482 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1807432/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=29260 CPUtime=162.4
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 5970 0 0 0 16233 7 0 0 25 0 1 0 274935860 29962240 5728 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 7315 5728 52 110 0 7202 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 34612

[startup+222.55 s]
/proc/loadavg: 1.00 0.99 1.00 3/79 16519
/proc/meminfo: memFree=1803592/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=29880 CPUtime=222.46
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 6910 0 0 0 22237 9 0 0 25 0 1 0 274935860 30597120 6668 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 7470 6668 52 110 0 7357 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 35232

[startup+282.62 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1799944/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=53208 CPUtime=282.51
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 7812 0 0 0 28241 10 0 0 25 0 1 0 274935860 54484992 7570 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 13302 7570 52 110 0 13189 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 58560

[startup+342.687 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1796808/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=53496 CPUtime=342.56
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 8593 0 0 0 34244 12 0 0 25 0 1 0 274935860 54779904 8351 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 13374 8351 52 110 0 13261 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 58848

[startup+402.76 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1793352/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=55100 CPUtime=402.61
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 9428 0 0 0 40248 13 0 0 25 0 1 0 274935860 56422400 9186 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 13775 9186 52 110 0 13662 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 60452

[startup+462.829 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1790856/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=56560 CPUtime=462.67
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 10288 0 0 0 46252 15 0 0 25 0 1 0 274935860 57917440 9789 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 14140 9789 52 110 0 14027 0
Current children cumulated CPU time (s) 462.68

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

[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=57600 CPUtime=582.78
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 11480 0 0 0 58261 17 0 0 25 0 1 0 274935860 58982400 10981 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 14400 10981 52 110 0 14287 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 62952

[startup+643.046 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1783816/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=58068 CPUtime=642.84
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 12057 0 0 0 64266 18 0 0 25 0 1 0 274935860 59461632 11558 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 14517 11558 52 110 0 14404 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 63420

[startup+703.117 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1781576/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=58200 CPUtime=702.9
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 12609 0 0 0 70271 19 0 0 25 0 1 0 274935860 59596800 12110 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 14550 12110 52 110 0 14437 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 63552

[startup+763.186 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1779272/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=59548 CPUtime=762.95
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 13203 0 0 0 76275 20 0 0 25 0 1 0 274935860 60977152 12671 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 14887 12671 52 110 0 14774 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 64900

[startup+823.263 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1777416/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=59692 CPUtime=823.01
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 13667 0 0 0 82281 20 0 0 25 0 1 0 274935860 61124608 13135 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 14923 13135 52 110 0 14810 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 65044

[startup+883.339 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1775624/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=60156 CPUtime=883.07
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 14136 0 0 0 88286 21 0 0 25 0 1 0 274935860 61599744 13571 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 15039 13571 52 110 0 14926 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 65508

[startup+943.408 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1773832/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=60592 CPUtime=943.12
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 14604 0 0 0 94290 22 0 0 25 0 1 0 274935860 62046208 14039 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 15148 14039 52 110 0 15035 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 65944

[startup+1003.48 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1772104/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=61324 CPUtime=1003.18
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 15131 0 0 0 100295 23 0 0 25 0 1 0 274935860 62795776 14500 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 15331 14500 52 110 0 15218 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 66676

[startup+1063.56 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1770376/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=107300 CPUtime=1063.24
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 15557 0 0 0 106300 24 0 0 25 0 1 0 274935860 109875200 14926 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 26825 14926 52 110 0 26712 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 112652

[startup+1123.63 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1768776/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=107560 CPUtime=1123.3
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 15992 0 0 0 112305 25 0 0 25 0 1 0 274935860 110141440 15328 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 26890 15328 52 110 0 26777 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 112912

[startup+1183.7 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1767304/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=107720 CPUtime=1183.36
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 16363 0 0 0 118310 26 0 0 25 0 1 0 274935860 110305280 15699 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 26930 15699 52 110 0 26817 0
Current children cumulated CPU time (s) 1183.37
Current children cumulated vsize (KiB) 113072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1766856/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=107912 CPUtime=1200.07
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 16467 0 0 0 119981 26 0 0 25 0 1 0 274935860 110501888 15803 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 26978 15803 52 110 0 26865 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 113264

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.41 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 16519
/proc/meminfo: memFree=1766856/2055920 swapFree=4145392/4192956
[pid=16513] ppid=16511 vsize=5352 CPUtime=0.01
/proc/16513/stat : 16513 (TiniSatELite) S 16511 16513 14994 0 -1 4194304 331 458 0 0 0 0 1 0 16 0 1 0 274935858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16513/statm: 1338 236 197 169 0 49 0
[pid=16519] ppid=16513 vsize=107912 CPUtime=1200.07
/proc/16519/stat : 16519 (tinisat) R 16513 16513 14994 0 -1 4194304 16467 0 0 0 119981 26 0 0 25 0 1 0 274935860 110501888 15803 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16519/statm: 26978 15803 52 110 0 26865 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 113264

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16513 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.020996
while last known CPU time is 1200.08

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

Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.82
CPU system time (s): 0.26
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 113264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 789
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= 10

runsolver used 1.11883 second user time and 3.14952 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue Feb 27 04:16:59 UTC 2007

IDJOB= 309913
IDBENCH= 20273
IDSOLVER= 99
FILE ID= node21/309913-1172549819

PBS_JOBID= 3971830

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1955492734-15-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309913-1172549819/TiniSatELite /tmp/evaluation/309913-1172549819/instance-309913-1172549819.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-309913-1172549819 -o ROOT/results/node21/solver-309913-1172549819 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309913-1172549819/TiniSatELite /tmp/evaluation/309913-1172549819/instance-309913-1172549819.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  d921c717596c6b2305f82fa29e923d52

RANDOM SEED= 539475543

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:       1831144 kB
Buffers:         34148 kB
Cached:         119900 kB
SwapCached:      16496 kB
Active:          92996 kB
Inactive:        92336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831144 kB
SwapTotal:     4192956 kB
SwapFree:      4145392 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          30328 kB
Slab:            25084 kB
Committed_AS:   752288 kB
PageTables:       1676 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= 66561 MiB

End job on node21 on Tue Feb 27 04:37:02 UTC 2007