Trace number 301385

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 1200.15

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1259611134-14.cnf
MD5SUMaa759b24f44d02b07c41c5f0e3f10fc7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark38.4811
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.03	c CPU time:   0.023996 s
0.00/0.03	c ==============================================================================
0.05/0.10	c Tinisat 0.22
0.05/0.10	c solving /tmp/GTI_node16.alineos.net_5052.cnf
0.05/0.10	c 1000 variables, 20000 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/node16/watcher-301385-1171967251 -o ROOT/results/node16/solver-301385-1171967251 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301385-1171967251/TiniSatELite /tmp/evaluation/301385-1171967251/instance-301385-1171967251.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: 0.93 0.99 1.08 3/77 5052
/proc/meminfo: memFree=939288/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 216679461 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5052/statm: 1339 233 195 169 0 50 0
[pid=5053] ppid=5052 vsize=5356 CPUtime=0
/proc/5053/stat : 5053 (TiniSatELite) S 5052 5052 3987 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5053/statm: 1339 237 198 169 0 50 0

[startup+0.107275 s]
/proc/loadavg: 0.93 0.99 1.08 3/77 5052
/proc/meminfo: memFree=939288/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.515225 s]
/proc/loadavg: 0.93 0.99 1.08 3/77 5052
/proc/meminfo: memFree=939288/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.33513 s]
/proc/loadavg: 0.93 0.99 1.08 2/79 5058
/proc/meminfo: memFree=934344/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=8380 CPUtime=1.26
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 1250 0 0 0 126 0 0 0 25 0 1 0 216679468 8581120 1235 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134517115 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 2095 1235 52 110 0 1982 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 13736

[startup+2.97094 s]
/proc/loadavg: 0.93 0.99 1.08 2/79 5058
/proc/meminfo: memFree=931784/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=15884 CPUtime=2.89
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 2095 0 0 0 289 0 0 0 25 0 1 0 216679468 16265216 2080 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 3971 2080 52 110 0 3858 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 21240

[startup+6.25256 s]
/proc/loadavg: 0.93 0.99 1.08 2/79 5058
/proc/meminfo: memFree=925896/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=16148 CPUtime=6.17
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 3440 0 0 0 616 1 0 0 25 0 1 0 216679468 16535552 3425 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 4037 3425 52 110 0 3924 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 21504

[startup+12.7078 s]
/proc/loadavg: 0.94 0.99 1.08 2/79 5058
/proc/meminfo: memFree=917000/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=31544 CPUtime=12.63
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 5510 0 0 0 1260 3 0 0 25 0 1 0 216679468 32301056 5462 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 7886 5462 52 110 0 7773 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36900

[startup+25.5223 s]
/proc/loadavg: 0.95 0.99 1.08 2/79 5058
/proc/meminfo: memFree=905352/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=62208 CPUtime=25.45
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 8467 0 0 0 2539 6 0 0 25 0 1 0 216679468 63700992 8419 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134517430 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 15552 8419 52 110 0 15439 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 67564

[startup+51.1424 s]
/proc/loadavg: 0.97 0.99 1.08 3/79 5058
/proc/meminfo: memFree=887432/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=63124 CPUtime=51.06
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 12930 0 0 0 5097 9 0 0 25 0 1 0 216679468 64638976 12817 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 15781 12817 52 110 0 15668 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 68480

[startup+102.379 s]
/proc/loadavg: 1.05 1.00 1.08 2/79 5058
/proc/meminfo: memFree=863496/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=125224 CPUtime=102.3
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 19069 0 0 0 10214 16 0 0 25 0 1 0 216679468 128229376 18827 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515539 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 31306 18827 52 110 0 31193 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 130580

[startup+162.439 s]
/proc/loadavg: 1.02 1.00 1.07 2/79 5058
/proc/meminfo: memFree=842056/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=126416 CPUtime=162.35
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 24317 0 0 0 16215 20 0 0 25 0 1 0 216679468 129449984 24075 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 31604 24075 52 110 0 31491 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 131772

[startup+222.49 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 5058
/proc/meminfo: memFree=823048/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=126952 CPUtime=222.4
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 29074 0 0 0 22214 26 0 0 25 0 1 0 216679468 129998848 28832 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 31738 28832 52 110 0 31625 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 132308

[startup+282.535 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 5058
/proc/meminfo: memFree=806728/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=248028 CPUtime=282.45
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 33161 0 0 0 28214 31 0 0 25 0 1 0 216679468 253980672 32919 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 62007 32919 52 110 0 61894 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 253384

[startup+342.584 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 5058
/proc/meminfo: memFree=793096/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=249096 CPUtime=342.49
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 36561 0 0 0 34214 35 0 0 25 0 1 0 216679468 255074304 36319 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 62274 36319 52 110 0 62161 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 254452

[startup+402.639 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 5058
/proc/meminfo: memFree=780296/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=250796 CPUtime=402.55
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 39954 0 0 0 40217 38 0 0 25 0 1 0 216679468 256815104 39455 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 62699 39455 52 110 0 62586 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 256152

[startup+462.691 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 5059
/proc/meminfo: memFree=769096/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=251484 CPUtime=462.59
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 42798 0 0 0 46218 41 0 0 25 0 1 0 216679468 257519616 42299 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 62871 42299 52 110 0 62758 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 256840

[startup+522.746 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 5060
/proc/meminfo: memFree=757512/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=251756 CPUtime=522.64
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 45720 0 0 0 52220 44 0 0 25 0 1 0 216679468 257798144 45221 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 62939 45221 52 110 0 62826 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 257112

[startup+582.797 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 5060
/proc/meminfo: memFree=747016/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=252844 CPUtime=582.7
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 48304 0 0 0 58223 47 0 0 25 0 1 0 216679468 258912256 47805 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 63211 47805 52 110 0 63098 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 258200

[startup+642.852 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 5060
/proc/meminfo: memFree=737608/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=253524 CPUtime=642.75
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 50662 0 0 0 64225 50 0 0 25 0 1 0 216679468 259608576 50163 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 63381 50163 52 110 0 63268 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 258880

[startup+702.909 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 5060
/proc/meminfo: memFree=728136/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=254084 CPUtime=702.8
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 53027 0 0 0 70227 53 0 0 25 0 1 0 216679468 260182016 52528 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 63521 52528 52 110 0 63408 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 259440

[startup+762.962 s]
/proc/loadavg: 1.06 1.02 1.02 3/79 5060
/proc/meminfo: memFree=719624/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=254640 CPUtime=762.85
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 55147 0 0 0 76229 56 0 0 25 0 1 0 216679468 260751360 54648 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 63660 54648 52 110 0 63547 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 259996

[startup+823.021 s]
/proc/loadavg: 1.02 1.01 1.01 2/79 5060
/proc/meminfo: memFree=711048/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=254912 CPUtime=822.91
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 57288 0 0 0 82232 59 0 0 25 0 1 0 216679468 261029888 56789 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 63728 56789 52 110 0 63615 0
Current children cumulated CPU time (s) 822.96
Current children cumulated vsize (KiB) 260268

[startup+883.073 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 5060
/proc/meminfo: memFree=701896/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=255056 CPUtime=882.96
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 59590 0 0 0 88234 62 0 0 25 0 1 0 216679468 261177344 59091 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 63764 59091 52 110 0 63651 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 260412

[startup+943.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5060
/proc/meminfo: memFree=692936/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=255192 CPUtime=943
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 61827 0 0 0 94235 65 0 0 25 0 1 0 216679468 261316608 61328 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 63798 61328 52 110 0 63685 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 260548

[startup+1003.17 s]
/proc/loadavg: 1.07 1.02 1.00 3/79 5060
/proc/meminfo: memFree=683912/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=255336 CPUtime=1003.06
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 64076 0 0 0 100238 68 0 0 25 0 1 0 216679468 261464064 63577 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 63834 63577 52 110 0 63721 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 260692

[startup+1063.22 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 5060
/proc/meminfo: memFree=675208/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=495612 CPUtime=1063.11
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 66213 0 0 0 106241 70 0 0 25 0 1 0 216679468 507506688 65714 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 123903 65714 52 110 0 123790 0
Current children cumulated CPU time (s) 1063.16
Current children cumulated vsize (KiB) 500968

[startup+1123.28 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 5060
/proc/meminfo: memFree=667016/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=495900 CPUtime=1123.16
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 68263 0 0 0 112243 73 0 0 25 0 1 0 216679468 507801600 67764 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 123975 67764 52 110 0 123862 0
Current children cumulated CPU time (s) 1123.21
Current children cumulated vsize (KiB) 501256

[startup+1183.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5060
/proc/meminfo: memFree=659336/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=495900 CPUtime=1183.22
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 70195 0 0 0 118246 76 0 0 25 0 1 0 216679468 507801600 69696 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 123975 69696 52 110 0 123862 0
Current children cumulated CPU time (s) 1183.27
Current children cumulated vsize (KiB) 501256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.14 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5060
/proc/meminfo: memFree=657032/2055920 swapFree=4192812/4192956
[pid=5052] ppid=5050 vsize=5356 CPUtime=0.05
/proc/5052/stat : 5052 (TiniSatELite) S 5050 5052 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216679461 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5052/statm: 1339 237 197 169 0 50 0
[pid=5058] ppid=5052 vsize=496044 CPUtime=1200.03
/proc/5058/stat : 5058 (tinisat) R 5052 5052 3987 0 -1 4194304 70748 0 0 0 119926 77 0 0 25 0 1 0 216679468 507949056 70249 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5058/statm: 124011 70249 52 110 0 123898 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 501400

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5052 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=57991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.067989
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): 1200.15
CPU time (s): 1200.08
CPU user time (s): 1199.31
CPU system time (s): 0.77
CPU usage (%): 99.9938
Max. virtual memory (cumulated for all children) (KiB): 501400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.057991
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1098
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 14

runsolver used 1.14982 second user time and 3.11852 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Feb 20 10:27:31 UTC 2007

IDJOB= 301385
IDBENCH= 20058
IDSOLVER= 99
FILE ID= node16/301385-1171967251

PBS_JOBID= 3849004

Free space on /tmp= 66550 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1259611134-14.cnf
COMMAND LINE= /tmp/evaluation/301385-1171967251/TiniSatELite /tmp/evaluation/301385-1171967251/instance-301385-1171967251.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-301385-1171967251 -o ROOT/results/node16/solver-301385-1171967251 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301385-1171967251/TiniSatELite /tmp/evaluation/301385-1171967251/instance-301385-1171967251.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  aa759b24f44d02b07c41c5f0e3f10fc7

RANDOM SEED= 98072745

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        939888 kB
Buffers:         71168 kB
Cached:         910752 kB
SwapCached:          0 kB
Active:         363456 kB
Inactive:       672224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        939888 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1684 kB
Writeback:           0 kB
Mapped:          72660 kB
Slab:            66024 kB
Committed_AS:   969408 kB
PageTables:       1720 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= 66549 MiB

End job on node16 on Tue Feb 20 10:47:34 UTC 2007