Trace number 301344

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 1200.54

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S274221008-04.cnf
MD5SUM3d0711206cfa2121733d618d99033e11
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark327.056
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:   0.021996 s
0.00/0.03	c ==============================================================================
0.00/0.10	c Tinisat 0.22
0.00/0.10	c solving /tmp/GTI_node18.alineos.net_2820.cnf
0.00/0.10	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/node18/watcher-301344-1171964793 -o ROOT/results/node18/solver-301344-1171964793 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301344-1171964793/TiniSatELite /tmp/evaluation/301344-1171964793/instance-301344-1171964793.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 0.99 3/77 2820
/proc/meminfo: memFree=1535856/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 216433905 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2820/statm: 1339 233 195 169 0 50 0
[pid=2821] ppid=2820 vsize=5356 CPUtime=0
/proc/2821/stat : 2821 (TiniSatELite) S 2820 2820 2263 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/2821/statm: 1339 237 198 169 0 50 0
[pid=2822] ppid=2821 vsize=0 CPUtime=0
/proc/2822/stat : 2822 (TiniSatELite) D 2821 2820 2263 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 216433905 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/2822/statm: 0 0 0 0 0 0 0
[pid=2823] ppid=2821 vsize=0 CPUtime=0
/proc/2823/stat : 2823 (sed) D 2821 2820 2263 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 216433905 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/2823/statm: 0 0 0 0 0 0 0

[startup+0.107756 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2820
/proc/meminfo: memFree=1535856/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.515791 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2820
/proc/meminfo: memFree=1535856/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.33587 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 2826
/proc/meminfo: memFree=1530720/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=8380 CPUtime=1.26
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 1272 0 0 0 126 0 0 0 25 0 1 0 216433912 8581120 1257 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 2095 1257 52 110 0 1982 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 13736

[startup+2.97203 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 2826
/proc/meminfo: memFree=1528096/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=15884 CPUtime=2.9
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 2149 0 0 0 289 1 0 0 25 0 1 0 216433912 16265216 2134 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 3971 2134 52 110 0 3858 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21240

[startup+6.25935 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 2826
/proc/meminfo: memFree=1522016/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=16148 CPUtime=6.17
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 3487 0 0 0 616 1 0 0 25 0 1 0 216433912 16535552 3472 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 4037 3472 52 110 0 3924 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 21504

[startup+12.71 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 2826
/proc/meminfo: memFree=1513248/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=31544 CPUtime=12.62
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 5563 0 0 0 1259 3 0 0 25 0 1 0 216433912 32301056 5515 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 7886 5515 52 110 0 7773 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 36900

[startup+25.5292 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 2826
/proc/meminfo: memFree=1501856/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=62340 CPUtime=25.45
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 8455 0 0 0 2539 6 0 0 25 0 1 0 216433912 63836160 8407 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 15585 8407 52 110 0 15472 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 67696

[startup+51.1567 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 2826
/proc/meminfo: memFree=1484768/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=63124 CPUtime=51.07
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 12704 0 0 0 5097 10 0 0 25 0 1 0 216433912 64638976 12591 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 15781 12591 52 110 0 15668 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 68480

[startup+102.408 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 2826
/proc/meminfo: memFree=1460384/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=125228 CPUtime=102.31
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 18936 0 0 0 10216 15 0 0 25 0 1 0 216433912 128233472 18694 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 31307 18694 52 110 0 31194 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 130584

[startup+162.482 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 2826
/proc/meminfo: memFree=1438944/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=126428 CPUtime=162.36
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 24212 0 0 0 16215 21 0 0 25 0 1 0 216433912 129462272 23970 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 31607 23970 52 110 0 31494 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 131784

[startup+222.552 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 2826
/proc/meminfo: memFree=1420384/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=126824 CPUtime=222.42
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 28859 0 0 0 22216 26 0 0 25 0 1 0 216433912 129867776 28617 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 31706 28617 52 110 0 31593 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 132180

[startup+282.622 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 2826
/proc/meminfo: memFree=1403488/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=247892 CPUtime=282.47
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 33088 0 0 0 28216 31 0 0 25 0 1 0 216433912 253841408 32846 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 61973 32846 52 110 0 61860 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 253248

[startup+342.688 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 2826
/proc/meminfo: memFree=1389792/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=249236 CPUtime=342.52
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 36497 0 0 0 34216 36 0 0 25 0 1 0 216433912 255217664 36255 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 62309 36255 52 110 0 62196 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 254592

[startup+402.761 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 2826
/proc/meminfo: memFree=1377120/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=250932 CPUtime=402.58
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 39878 0 0 0 40218 40 0 0 25 0 1 0 216433912 256954368 39379 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 62733 39379 52 110 0 62620 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 256288

[startup+462.828 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2826
/proc/meminfo: memFree=1365664/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=251484 CPUtime=462.63
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 42735 0 0 0 46220 43 0 0 25 0 1 0 216433912 257519616 42236 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 62871 42236 52 110 0 62758 0
Current children cumulated CPU time (s) 462.68

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

[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=251764 CPUtime=522.68
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 45711 0 0 0 52222 46 0 0 25 0 1 0 216433912 257806336 45212 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 62941 45212 52 110 0 62828 0
Current children cumulated CPU time (s) 522.73
Current children cumulated vsize (KiB) 257120

[startup+582.965 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 2826
/proc/meminfo: memFree=1343392/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=252724 CPUtime=582.73
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 48302 0 0 0 58225 48 0 0 25 0 1 0 216433912 258789376 47803 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 63181 47803 52 110 0 63068 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 258080

[startup+643.035 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2826
/proc/meminfo: memFree=1333920/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=253268 CPUtime=642.78
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 50671 0 0 0 64227 51 0 0 25 0 1 0 216433912 259346432 50172 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 63317 50172 52 110 0 63204 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 258624

[startup+703.104 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2826
/proc/meminfo: memFree=1324640/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=253812 CPUtime=702.83
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 52995 0 0 0 70229 54 0 0 25 0 1 0 216433912 259903488 52496 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 63453 52496 52 110 0 63340 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 259168

[startup+763.169 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2826
/proc/meminfo: memFree=1316128/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=254372 CPUtime=762.89
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 55117 0 0 0 76230 59 0 0 25 0 1 0 216433912 260476928 54618 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 63593 54618 52 110 0 63480 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 259728

[startup+823.242 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2826
/proc/meminfo: memFree=1307616/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=254644 CPUtime=822.94
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 57230 0 0 0 82232 62 0 0 25 0 1 0 216433912 260755456 56731 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 63661 56731 52 110 0 63548 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 260000

[startup+883.321 s]
/proc/loadavg: 1.05 1.01 1.00 2/85 2908
/proc/meminfo: memFree=1296744/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=254780 CPUtime=882.96
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 59622 0 0 0 88232 64 0 0 25 0 1 0 216433912 260894720 59123 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 63695 59123 52 110 0 63582 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 260136

[startup+943.417 s]
/proc/loadavg: 1.02 1.01 1.00 2/85 2992
/proc/meminfo: memFree=1288048/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=255060 CPUtime=943
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 61822 0 0 0 94233 67 0 0 25 0 1 0 216433912 261181440 61323 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 63765 61323 52 110 0 63652 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 260416

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3024
/proc/meminfo: memFree=1280472/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=255220 CPUtime=1003.04
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 64004 0 0 0 100234 70 0 0 25 0 1 0 216433912 261345280 63505 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 63805 63505 52 110 0 63692 0
Current children cumulated CPU time (s) 1003.09
Current children cumulated vsize (KiB) 260576

[startup+1063.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3024
/proc/meminfo: memFree=1272216/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=495512 CPUtime=1063.1
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 66023 0 0 0 106237 73 0 0 25 0 1 0 216433912 507404288 65524 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 123878 65524 52 110 0 123765 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 500868

[startup+1123.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3024
/proc/meminfo: memFree=1264088/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=495648 CPUtime=1123.16
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 68049 0 0 0 112241 75 0 0 25 0 1 0 216433912 507543552 67550 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 123912 67550 52 110 0 123799 0
Current children cumulated CPU time (s) 1123.21
Current children cumulated vsize (KiB) 501004

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3024
/proc/meminfo: memFree=1256152/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=495936 CPUtime=1183.21
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 70084 0 0 0 118242 79 0 0 25 0 1 0 216433912 507838464 69585 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 123984 69585 52 110 0 123871 0
Current children cumulated CPU time (s) 1183.26
Current children cumulated vsize (KiB) 501292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3024
/proc/meminfo: memFree=1253848/2055920 swapFree=4192812/4192956
[pid=2820] ppid=2818 vsize=5356 CPUtime=0.05
/proc/2820/stat : 2820 (TiniSatELite) S 2818 2820 2263 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 216433905 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2820/statm: 1339 237 197 169 0 50 0
[pid=2826] ppid=2820 vsize=495936 CPUtime=1200.03
/proc/2826/stat : 2826 (tinisat) R 2820 2820 2263 0 -1 4194304 70618 0 0 0 119923 80 0 0 25 0 1 0 216433912 507838464 70119 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 123984 70119 52 110 0 123871 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 501292

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 2820 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=5999
CPU time returned by wait4() is 0.06399
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): 1200.54
CPU time (s): 1200.08
CPU user time (s): 1199.28
CPU system time (s): 0.8
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 501292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.057991
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= 1097
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= 11

runsolver used 1.10683 second user time and 3.16052 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Feb 20 09:46:34 UTC 2007

IDJOB= 301344
IDBENCH= 20057
IDSOLVER= 99
FILE ID= node18/301344-1171964793

PBS_JOBID= 3849025

Free space on /tmp= 66545 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S274221008-04.cnf
COMMAND LINE= /tmp/evaluation/301344-1171964793/TiniSatELite /tmp/evaluation/301344-1171964793/instance-301344-1171964793.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-301344-1171964793 -o ROOT/results/node18/solver-301344-1171964793 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301344-1171964793/TiniSatELite /tmp/evaluation/301344-1171964793/instance-301344-1171964793.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  3d0711206cfa2121733d618d99033e11

RANDOM SEED= 443946713

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1536328 kB
Buffers:         55064 kB
Cached:         331788 kB
SwapCached:          0 kB
Active:         307020 kB
Inactive:       139496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1536328 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          78592 kB
Slab:            58764 kB
Committed_AS:   843692 kB
PageTables:       1668 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= 66545 MiB

End job on node18 on Tue Feb 20 10:06:36 UTC 2007