Trace number 295399

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) 1200.06 1200.42

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1262395962-18.UNSAT.shuffled.cnf
MD5SUM88c26055259fd830313e1e76cba5300d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark247.246
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54895

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 |    4895    34265 |    1468       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 55   #clauses: 4895   #literals: 34265
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node14.alineos.net_28452.cnf
0.00/0.03	c 55 variables, 4895 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/node14/watcher-295399-1171804843 -o ROOT/results/node14/solver-295399-1171804843 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295399-1171804843/TiniSatELite /tmp/evaluation/295399-1171804843/instance-295399-1171804843.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 1.00 1.00 3/77 28452
/proc/meminfo: memFree=1336576/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 200438758 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234633298 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28452/statm: 1339 233 195 169 0 50 0
[pid=28453] ppid=28452 vsize=5356 CPUtime=0
/proc/28453/stat : 28453 (TiniSatELite) S 28452 28452 27622 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 200438759 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/28453/statm: 1339 237 198 169 0 50 0
[pid=28454] ppid=28453 vsize=0 CPUtime=0
/proc/28454/stat : 28454 (TiniSatELite) D 28453 28452 27622 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 200438759 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100037788 0 0 17 1 0 0
/proc/28454/statm: 0 0 0 0 0 0 0
[pid=28455] ppid=28453 vsize=0 CPUtime=0
/proc/28455/stat : 28455 (sed) D 28453 28452 27622 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 200438759 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/28455/statm: 0 0 0 0 0 0 0

[startup+0.107961 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28452
/proc/meminfo: memFree=1336576/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.516997 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28452
/proc/meminfo: memFree=1336576/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33907 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1334384/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=3296 CPUtime=1.3
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 532 0 0 0 130 0 0 0 25 0 1 0 200438761 3375104 517 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 824 517 52 110 0 711 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8652

[startup+2.98023 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1333360/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=3700 CPUtime=2.94
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 810 0 0 0 294 0 0 0 25 0 1 0 200438761 3788800 795 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 925 795 52 110 0 812 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9056

[startup+6.25654 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1331888/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=6556 CPUtime=6.22
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 1131 0 0 0 622 0 0 0 25 0 1 0 200438761 6713344 1083 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 1639 1083 52 110 0 1526 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11912

[startup+12.7202 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1330096/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=7180 CPUtime=12.68
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 1547 0 0 0 1268 0 0 0 25 0 1 0 200438761 7352320 1499 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 1795 1499 52 110 0 1682 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12536

[startup+25.5264 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1327856/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=13036 CPUtime=25.48
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 2137 0 0 0 2547 1 0 0 25 0 1 0 200438761 13348864 2024 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 3259 2024 52 110 0 3146 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18392

[startup+51.1578 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1325168/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=13580 CPUtime=51.1
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 2827 0 0 0 5108 2 0 0 25 0 1 0 200438761 13905920 2714 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 3395 2714 52 110 0 3282 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 18936

[startup+102.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1321008/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=24696 CPUtime=102.35
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 3861 0 0 0 10231 4 0 0 25 0 1 0 200438761 25288704 3748 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 6174 3748 52 110 0 6061 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 30052

[startup+162.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1317104/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=26392 CPUtime=162.41
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 4946 0 0 0 16235 6 0 0 25 0 1 0 200438761 27025408 4704 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 6598 4704 52 110 0 6485 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 31748

[startup+222.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1314480/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=26776 CPUtime=222.46
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 5610 0 0 0 22239 7 0 0 25 0 1 0 200438761 27418624 5368 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 6694 5368 52 110 0 6581 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 32132

[startup+282.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1311984/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=27100 CPUtime=282.52
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 6227 0 0 0 28244 8 0 0 25 0 1 0 200438761 27750400 5985 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 6775 5985 52 110 0 6662 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 32456

[startup+342.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1309360/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=28336 CPUtime=342.57
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 6988 0 0 0 34248 9 0 0 25 0 1 0 200438761 29016064 6647 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 7084 6647 52 110 0 6971 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 33692

[startup+402.777 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1306992/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=48964 CPUtime=402.63
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 7667 0 0 0 40252 11 0 0 25 0 1 0 200438761 50139136 7227 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 12241 7227 52 110 0 12128 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 54320

[startup+462.847 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1305008/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=50516 CPUtime=462.68
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 8423 0 0 0 46256 12 0 0 25 0 1 0 200438761 51728384 7726 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 12629 7726 52 110 0 12516 0
Current children cumulated CPU time (s) 462.69

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

[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=52224 CPUtime=582.8
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 9511 0 0 0 58266 14 0 0 25 0 1 0 200438761 53477376 8748 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520116 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 13056 8748 52 110 0 12943 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 57580

[startup+643.065 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 28458
/proc/meminfo: memFree=1299440/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=52484 CPUtime=642.86
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 9918 0 0 0 64271 15 0 0 25 0 1 0 200438761 53743616 9122 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 13121 9122 52 110 0 13008 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 57840

[startup+703.138 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 28458
/proc/meminfo: memFree=1297712/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=53128 CPUtime=702.91
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 10459 0 0 0 70276 15 0 0 25 0 1 0 200438761 54403072 9531 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 13282 9531 52 110 0 13169 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 58484

[startup+763.205 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1295920/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=53780 CPUtime=762.96
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 10987 0 0 0 76280 16 0 0 25 0 1 0 200438761 55070720 9993 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 13445 9993 52 110 0 13332 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 59136

[startup+823.278 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1294512/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=53912 CPUtime=823.02
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 11338 0 0 0 82285 17 0 0 25 0 1 0 200438761 55205888 10344 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 13478 10344 52 110 0 13365 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 59268

[startup+883.348 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1293104/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=54044 CPUtime=883.07
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 11685 0 0 0 88289 18 0 0 25 0 1 0 200438761 55341056 10691 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 13511 10691 52 110 0 13398 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 59400

[startup+943.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1291568/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=54696 CPUtime=943.12
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 12114 0 0 0 94293 19 0 0 25 0 1 0 200438761 56008704 11087 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 13674 11087 52 110 0 13561 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 60052

[startup+1003.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1290288/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=55208 CPUtime=1003.18
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 12560 0 0 0 100298 20 0 0 25 0 1 0 200438761 56532992 11403 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 13802 11403 52 110 0 13689 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 60564

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1289136/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=55208 CPUtime=1063.23
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 12849 0 0 0 106303 20 0 0 25 0 1 0 200438761 56532992 11692 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 13802 11692 52 110 0 13689 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 60564

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28458
/proc/meminfo: memFree=1287728/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=55596 CPUtime=1123.29
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 13228 0 0 0 112308 21 0 0 25 0 1 0 200438761 56930304 12038 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 13899 12038 52 110 0 13786 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 60952

[startup+1183.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28460
/proc/meminfo: memFree=1286512/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=55980 CPUtime=1183.34
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 13623 0 0 0 118313 21 0 0 25 0 1 0 200438761 57323520 12335 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 13995 12335 52 110 0 13882 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 61336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28460
/proc/meminfo: memFree=1286192/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=55980 CPUtime=1200.05
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 13703 0 0 0 119984 21 0 0 25 0 1 0 200438761 57323520 12415 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 13995 12415 52 110 0 13882 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 61336

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 1.00 1.00 2/79 28460
/proc/meminfo: memFree=1286192/2055920 swapFree=4192812/4192956
[pid=28452] ppid=28450 vsize=5356 CPUtime=0.01
/proc/28452/stat : 28452 (TiniSatELite) S 28450 28452 27622 0 -1 4194304 333 460 0 0 0 0 1 0 16 0 1 0 200438758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 1339 237 197 169 0 50 0
[pid=28458] ppid=28452 vsize=55980 CPUtime=1200.05
/proc/28458/stat : 28458 (tinisat) R 28452 28452 27622 0 -1 4194304 13703 0 0 0 119984 21 0 0 25 0 1 0 200438761 57323520 12415 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28458/statm: 13995 12415 52 110 0 13882 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 61336

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28452 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=18997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.024996
while last known CPU time is 1200.06

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): 1200.06
CPU user time (s): 1199.85
CPU system time (s): 0.21
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 61336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 793
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= 9

runsolver used 1.03284 second user time and 3.23751 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sun Feb 18 13:20:43 UTC 2007

IDJOB= 295399
IDBENCH= 19912
IDSOLVER= 99
FILE ID= node14/295399-1171804843

PBS_JOBID= 3839324

Free space on /tmp= 66550 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1262395962-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295399-1171804843/TiniSatELite /tmp/evaluation/295399-1171804843/instance-295399-1171804843.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-295399-1171804843 -o ROOT/results/node14/solver-295399-1171804843 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295399-1171804843/TiniSatELite /tmp/evaluation/295399-1171804843/instance-295399-1171804843.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  88c26055259fd830313e1e76cba5300d

RANDOM SEED= 201804439

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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:       1336984 kB
Buffers:         70400 kB
Cached:         513448 kB
SwapCached:          0 kB
Active:         408392 kB
Inactive:       229448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1336984 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          72876 kB
Slab:            66660 kB
Committed_AS:   715832 kB
PageTables:       1736 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= 66550 MiB

End job on node14 on Sun Feb 18 13:40:46 UTC 2007