Trace number 297613

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) 1200.05 1200.42

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
MD5SUM922e497c513498c78d3b8cdc399c98ca
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2343     7029 |     702       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2333     7066 |      --       0       --      -- |     --   | -10/37
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 539   #clauses: 2333   #literals: 7066
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node17.alineos.net_21544.cnf
0.00/0.02	c 539 variables, 2333 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/node17/watcher-297613-1171841933 -o ROOT/results/node17/solver-297613-1171841933 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297613-1171841933/TiniSatELite /tmp/evaluation/297613-1171841933/instance-297613-1171841933.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.03 3/77 21544
/proc/meminfo: memFree=1578296/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 204147530 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482881106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21544/statm: 1339 233 195 169 0 50 0
[pid=21545] ppid=21544 vsize=5356 CPUtime=0
/proc/21545/stat : 21545 (TiniSatELite) R 21544 21544 21186 0 -1 4194368 58 189 0 0 0 0 0 0 20 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245480033136 0 0 4096 65538 0 0 0 17 1 0 0
/proc/21545/statm: 0 0 0 0 0 0 0

[startup+0.107106 s]
/proc/loadavg: 0.92 0.98 1.03 3/77 21544
/proc/meminfo: memFree=1578296/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515146 s]
/proc/loadavg: 0.92 0.98 1.03 3/77 21544
/proc/meminfo: memFree=1578296/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33523 s]
/proc/loadavg: 0.92 0.98 1.03 2/79 21550
/proc/meminfo: memFree=1576040/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=3448 CPUtime=1.31
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 587 0 0 0 131 0 0 0 25 0 1 0 204147531 3530752 572 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519943 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 862 572 52 110 0 749 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8804

[startup+2.9714 s]
/proc/loadavg: 0.93 0.98 1.03 2/79 21550
/proc/meminfo: memFree=1574888/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=6064 CPUtime=2.94
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 891 0 0 0 294 0 0 0 25 0 1 0 204147531 6209536 876 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 1516 876 52 110 0 1403 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 11420

[startup+6.26175 s]
/proc/loadavg: 0.93 0.98 1.03 2/79 21550
/proc/meminfo: memFree=1573224/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=6328 CPUtime=6.24
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 1247 0 0 0 623 1 0 0 25 0 1 0 204147531 6479872 1232 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 1582 1232 52 110 0 1469 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11684

[startup+12.7124 s]
/proc/loadavg: 0.94 0.98 1.03 2/79 21550
/proc/meminfo: memFree=1571048/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=11692 CPUtime=12.68
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 1771 0 0 0 1267 1 0 0 25 0 1 0 204147531 11972608 1723 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 2923 1723 52 110 0 2810 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17048

[startup+25.5308 s]
/proc/loadavg: 0.95 0.98 1.02 2/79 21550
/proc/meminfo: memFree=1568360/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=12240 CPUtime=25.5
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 2444 0 0 0 2548 2 0 0 25 0 1 0 204147531 12533760 2396 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 3060 2396 52 110 0 2947 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17596

[startup+51.1584 s]
/proc/loadavg: 0.96 0.98 1.02 2/79 21550
/proc/meminfo: memFree=1564648/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=22452 CPUtime=51.11
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 3409 0 0 0 5108 3 0 0 25 0 1 0 204147531 22990848 3296 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 5613 3296 52 110 0 5500 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 27808

[startup+102.416 s]
/proc/loadavg: 0.98 0.98 1.02 2/79 21552
/proc/meminfo: memFree=1559208/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=23876 CPUtime=102.36
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 4781 0 0 0 10231 5 0 0 25 0 1 0 204147531 24449024 4668 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 5969 4668 52 110 0 5856 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 29232

[startup+162.49 s]
/proc/loadavg: 0.99 0.98 1.01 2/79 21552
/proc/meminfo: memFree=1554536/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=25244 CPUtime=162.42
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 6039 0 0 0 16235 7 0 0 25 0 1 0 204147531 25849856 5797 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 6311 5797 52 110 0 6198 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 30600

[startup+222.562 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 21552
/proc/meminfo: memFree=1550888/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=44500 CPUtime=222.47
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 6965 0 0 0 22239 8 0 0 25 0 1 0 204147531 45568000 6723 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 11125 6723 52 110 0 11012 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 49856

[startup+282.635 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 21552
/proc/meminfo: memFree=1547560/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=45104 CPUtime=282.53
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 7792 0 0 0 28243 10 0 0 25 0 1 0 204147531 46186496 7550 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 11276 7550 52 110 0 11163 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 50460

[startup+342.705 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 21552
/proc/meminfo: memFree=1544232/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=46044 CPUtime=342.58
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 8650 0 0 0 34247 11 0 0 25 0 1 0 204147531 47149056 8408 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 11511 8408 52 110 0 11398 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 51400

[startup+402.781 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 21552
/proc/meminfo: memFree=1541416/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=46884 CPUtime=402.64
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 9333 0 0 0 40252 12 0 0 25 0 1 0 204147531 48009216 9091 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 11721 9091 52 110 0 11608 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 52240

[startup+462.851 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 21552
/proc/meminfo: memFree=1538856/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=48496 CPUtime=462.69
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 10228 0 0 0 46256 13 0 0 25 0 1 0 204147531 49659904 9729 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 12124 9729 52 110 0 12011 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 53852

[startup+522.923 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 21552
/proc/meminfo: memFree=1536488/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0

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

[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=49636 CPUtime=582.8
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 11396 0 0 0 58265 15 0 0 25 0 1 0 204147531 50827264 10897 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 12409 10897 52 110 0 12296 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 54992

[startup+643.067 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 21552
/proc/meminfo: memFree=1532136/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=49772 CPUtime=642.86
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 11897 0 0 0 64269 17 0 0 25 0 1 0 204147531 50966528 11398 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 12443 11398 52 110 0 12330 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 55128

[startup+703.135 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 21552
/proc/meminfo: memFree=1529896/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=50352 CPUtime=702.9
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 12476 0 0 0 70273 17 0 0 25 0 1 0 204147531 51560448 11944 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 12588 11944 52 110 0 12475 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 55708

[startup+763.205 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 21552
/proc/meminfo: memFree=1528040/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=88288 CPUtime=762.96
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 12953 0 0 0 76277 19 0 0 25 0 1 0 204147531 90406912 12421 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 22072 12421 52 110 0 21959 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 93644

[startup+823.278 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 21552
/proc/meminfo: memFree=1525992/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=88736 CPUtime=823.02
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 13460 0 0 0 82282 20 0 0 25 0 1 0 204147531 90865664 12928 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 22184 12928 52 110 0 22071 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 94092

[startup+883.347 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 21552
/proc/meminfo: memFree=1524264/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=89012 CPUtime=883.07
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 13895 0 0 0 88286 21 0 0 25 0 1 0 204147531 91148288 13363 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 22253 13363 52 110 0 22140 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 94368

[startup+943.415 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 21552
/proc/meminfo: memFree=1522280/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=89856 CPUtime=943.12
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 14427 0 0 0 94290 22 0 0 25 0 1 0 204147531 92012544 13862 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520070 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 22464 13862 52 110 0 22351 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 95212

[startup+1003.49 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 21552
/proc/meminfo: memFree=1520360/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=90340 CPUtime=1003.17
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 14889 0 0 0 100294 23 0 0 25 0 1 0 204147531 92508160 14324 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 22585 14324 52 110 0 22472 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 95696

[startup+1063.56 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 21552
/proc/meminfo: memFree=1518824/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=90612 CPUtime=1063.23
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 15317 0 0 0 106299 24 0 0 25 0 1 0 204147531 92786688 14719 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 22653 14719 52 110 0 22540 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 95968

[startup+1123.63 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 21552
/proc/meminfo: memFree=1517096/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=90892 CPUtime=1123.29
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 15778 0 0 0 112304 25 0 0 25 0 1 0 204147531 93073408 15147 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 22723 15147 52 110 0 22610 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 96248

[startup+1183.7 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 21552
/proc/meminfo: memFree=1515432/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=91052 CPUtime=1183.34
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 16195 0 0 0 118308 26 0 0 25 0 1 0 204147531 93237248 15564 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 22763 15564 52 110 0 22650 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 96408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 21552
/proc/meminfo: memFree=1514920/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=91184 CPUtime=1200.05
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 16321 0 0 0 119979 26 0 0 25 0 1 0 204147531 93372416 15690 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 22796 15690 52 110 0 22683 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 96540

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: 0.99 0.98 1.00 2/79 21552
/proc/meminfo: memFree=1514920/2055920 swapFree=4192812/4192956
[pid=21544] ppid=21542 vsize=5356 CPUtime=0
/proc/21544/stat : 21544 (TiniSatELite) S 21542 21544 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 204147530 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21544/statm: 1339 237 197 169 0 50 0
[pid=21550] ppid=21544 vsize=91184 CPUtime=1200.05
/proc/21550/stat : 21550 (tinisat) R 21544 21544 21186 0 -1 4194304 16321 0 0 0 119979 26 0 0 25 0 1 0 204147531 93372416 15690 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21550/statm: 22796 15690 52 110 0 22683 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 96540

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21544 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=11998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.014997
while last known CPU time is 1200.05

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): 1200.05
CPU user time (s): 1199.79
CPU system time (s): 0.26
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 96540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 754
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 1.12883 second user time and 3.14052 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sun Feb 18 23:38:53 UTC 2007

IDJOB= 297613
IDBENCH= 19966
IDSOLVER= 99
FILE ID= node17/297613-1171841933

PBS_JOBID= 3839388

Free space on /tmp= 66543 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297613-1171841933/TiniSatELite /tmp/evaluation/297613-1171841933/instance-297613-1171841933.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-297613-1171841933 -o ROOT/results/node17/solver-297613-1171841933 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297613-1171841933/TiniSatELite /tmp/evaluation/297613-1171841933/instance-297613-1171841933.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  922e497c513498c78d3b8cdc399c98ca

RANDOM SEED= 18825035

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1578768 kB
Buffers:         50900 kB
Cached:         310384 kB
SwapCached:          0 kB
Active:         265864 kB
Inactive:       139844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1578768 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          63328 kB
Slab:            57040 kB
Committed_AS:   725192 kB
PageTables:       1748 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= 66543 MiB

End job on node17 on Sun Feb 18 23:58:55 UTC 2007