Trace number 294825

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 1200.45

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1141171506-10.UNSAT.shuffled.cnf
MD5SUMd6d6be09c1abbc60814c0f85b6a5cc4b
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 variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node19.alineos.net_21800.cnf
0.00/0.04	c 65 variables, 5785 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/node19/watcher-294825-1171795168 -o ROOT/results/node19/solver-294825-1171795168 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294825-1171795168/TiniSatELite /tmp/evaluation/294825-1171795168/instance-294825-1171795168.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 21800
/proc/meminfo: memFree=1397800/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 199470842 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236735058 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21800/statm: 1339 233 195 169 0 50 0
[pid=21801] ppid=21800 vsize=5356 CPUtime=0
/proc/21801/stat : 21801 (TiniSatELite) R 21800 21800 20612 0 -1 4194368 53 189 0 0 0 0 0 0 21 0 1 0 199470843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 4408712 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/21801/statm: 1339 237 198 169 0 50 0

[startup+0.107388 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21800
/proc/meminfo: memFree=1397800/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.515429 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21800
/proc/meminfo: memFree=1397800/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33552 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 21806
/proc/meminfo: memFree=1395608/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=3704 CPUtime=1.29
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 571 0 0 0 129 0 0 0 25 0 1 0 199470845 3792896 556 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 926 556 52 110 0 813 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9060

[startup+2.9717 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 21806
/proc/meminfo: memFree=1394584/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=4104 CPUtime=2.93
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 842 0 0 0 293 0 0 0 25 0 1 0 199470845 4202496 827 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 1026 827 52 110 0 913 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9460

[startup+6.24905 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 21806
/proc/meminfo: memFree=1392984/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=7400 CPUtime=6.21
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 1213 0 0 0 620 1 0 0 25 0 1 0 199470845 7577600 1165 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 1850 1165 52 110 0 1737 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12756

[startup+12.7098 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 21806
/proc/meminfo: memFree=1390936/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=7832 CPUtime=12.66
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 1652 0 0 0 1265 1 0 0 25 0 1 0 199470845 8019968 1604 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 1958 1604 52 110 0 1845 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13188

[startup+25.5301 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 21806
/proc/meminfo: memFree=1388632/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=14212 CPUtime=25.48
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 2236 0 0 0 2546 2 0 0 25 0 1 0 199470845 14553088 2188 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 3553 2188 52 110 0 3440 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19568

[startup+51.1569 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 21808
/proc/meminfo: memFree=1385560/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=14788 CPUtime=51.1
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 3039 0 0 0 5106 4 0 0 25 0 1 0 199470845 15142912 2926 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 3697 2926 52 110 0 3584 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 20144

[startup+102.415 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 21808
/proc/meminfo: memFree=1380632/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=28124 CPUtime=102.34
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 4275 0 0 0 10229 5 0 0 25 0 1 0 199470845 28798976 4162 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 7031 4162 52 110 0 6918 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 33480

[startup+162.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21808
/proc/meminfo: memFree=1376600/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=29932 CPUtime=162.4
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 5400 0 0 0 16234 6 0 0 25 0 1 0 199470845 30650368 5158 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 7483 5158 52 110 0 7370 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 35288

[startup+222.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21808
/proc/meminfo: memFree=1373592/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=30488 CPUtime=222.45
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 6144 0 0 0 22238 7 0 0 25 0 1 0 199470845 31219712 5902 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 7622 5902 52 110 0 7509 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 35844

[startup+282.635 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21808
/proc/meminfo: memFree=1370840/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=30780 CPUtime=282.51
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 6834 0 0 0 28243 8 0 0 25 0 1 0 199470845 31518720 6592 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 7695 6592 52 110 0 7582 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 36136

[startup+342.709 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21808
/proc/meminfo: memFree=1367576/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=32080 CPUtime=342.57
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 7635 0 0 0 34247 10 0 0 25 0 1 0 199470845 32849920 7393 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134532385 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 8020 7393 52 110 0 7907 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 37436

[startup+402.788 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21808
/proc/meminfo: memFree=1365016/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=56196 CPUtime=402.63
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 8372 0 0 0 40252 11 0 0 25 0 1 0 199470845 57544704 8031 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 14049 8031 52 110 0 13936 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 61552

[startup+462.861 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21808
/proc/meminfo: memFree=1362520/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=58268 CPUtime=462.68
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 9315 0 0 0 46256 12 0 0 25 0 1 0 199470845 59666432 8651 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 14567 8651 52 110 0 14454 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 63624

[startup+522.932 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21808
/proc/meminfo: memFree=1360216/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02

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

[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=59848 CPUtime=582.8
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 10434 0 0 0 58266 14 0 0 25 0 1 0 199470845 61284352 9737 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 14962 9737 52 110 0 14849 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 65204

[startup+643.079 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21808
/proc/meminfo: memFree=1356696/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=59976 CPUtime=642.86
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 10839 0 0 0 64271 15 0 0 25 0 1 0 199470845 61415424 10109 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 14994 10109 52 110 0 14881 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 65332

[startup+703.155 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21808
/proc/meminfo: memFree=1354968/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=60108 CPUtime=702.91
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 11271 0 0 0 70275 16 0 0 25 0 1 0 199470845 61550592 10541 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 15027 10541 52 110 0 14914 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 65464

[startup+763.228 s]
/proc/loadavg: 1.07 1.00 1.00 3/79 21808
/proc/meminfo: memFree=1353304/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=60504 CPUtime=762.97
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 11697 0 0 0 76280 17 0 0 25 0 1 0 199470845 61956096 10967 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 15126 10967 52 110 0 15013 0
Current children cumulated CPU time (s) 762.99
Current children cumulated vsize (KiB) 65860

[startup+823.303 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 21808
/proc/meminfo: memFree=1351576/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=61284 CPUtime=823.02
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 12222 0 0 0 82285 17 0 0 25 0 1 0 199470845 62754816 11393 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519970 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 15321 11393 52 110 0 15208 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 66640

[startup+883.372 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 21808
/proc/meminfo: memFree=1350168/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=61416 CPUtime=883.08
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 12587 0 0 0 88289 19 0 0 25 0 1 0 199470845 62889984 11758 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 15354 11758 52 110 0 15241 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 66772

[startup+943.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21808
/proc/meminfo: memFree=1348504/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=62064 CPUtime=943.12
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 13099 0 0 0 94292 20 0 0 25 0 1 0 199470845 63553536 12171 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 15516 12171 52 110 0 15403 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 67420

[startup+1003.51 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 21808
/proc/meminfo: memFree=1346712/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=62848 CPUtime=1003.18
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 13591 0 0 0 100297 21 0 0 25 0 1 0 199470845 64356352 12597 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 15712 12597 52 110 0 15599 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 68204

[startup+1063.59 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 21808
/proc/meminfo: memFree=1345496/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=62848 CPUtime=1063.24
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 13904 0 0 0 106302 22 0 0 25 0 1 0 199470845 64356352 12910 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 15712 12910 52 110 0 15599 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 68204

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21808
/proc/meminfo: memFree=1344344/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=62976 CPUtime=1123.3
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 14226 0 0 0 112307 23 0 0 25 0 1 0 199470845 64487424 13199 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 15744 13199 52 110 0 15631 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 68332

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21808
/proc/meminfo: memFree=1343192/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=63104 CPUtime=1183.35
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 14549 0 0 0 118312 23 0 0 25 0 1 0 199470845 64618496 13489 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 15776 13489 52 110 0 15663 0
Current children cumulated CPU time (s) 1183.37
Current children cumulated vsize (KiB) 68460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21808
/proc/meminfo: memFree=1342808/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=63104 CPUtime=1200.06
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 14632 0 0 0 119983 23 0 0 25 0 1 0 199470845 64618496 13572 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 15776 13572 52 110 0 15663 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 68460

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21808
/proc/meminfo: memFree=1342808/2055920 swapFree=4192812/4192956
[pid=21800] ppid=21798 vsize=5356 CPUtime=0.02
/proc/21800/stat : 21800 (TiniSatELite) S 21798 21800 20612 0 -1 4194304 333 481 0 0 0 0 2 0 16 0 1 0 199470842 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21800/statm: 1339 237 197 169 0 50 0
[pid=21806] ppid=21800 vsize=63104 CPUtime=1200.06
/proc/21806/stat : 21806 (tinisat) R 21800 21800 20612 0 -1 4194304 14632 0 0 0 119983 23 0 0 25 0 1 0 199470845 64618496 13572 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/21806/statm: 15776 13572 52 110 0 15663 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 68460

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21800 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.026995
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): 1200.45
CPU time (s): 1200.08
CPU user time (s): 1199.85
CPU system time (s): 0.23
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 68460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 814
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= 31
involuntary context switches= 12

runsolver used 1.27281 second user time and 2.99554 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sun Feb 18 10:39:28 UTC 2007

IDJOB= 294825
IDBENCH= 19898
IDSOLVER= 99
FILE ID= node19/294825-1171795168

PBS_JOBID= 3839313

Free space on /tmp= 66545 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1141171506-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294825-1171795168/TiniSatELite /tmp/evaluation/294825-1171795168/instance-294825-1171795168.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-294825-1171795168 -o ROOT/results/node19/solver-294825-1171795168 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294825-1171795168/TiniSatELite /tmp/evaluation/294825-1171795168/instance-294825-1171795168.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  d6d6be09c1abbc60814c0f85b6a5cc4b

RANDOM SEED= 457646240

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1398272 kB
Buffers:         54072 kB
Cached:         487208 kB
SwapCached:          0 kB
Active:         280136 kB
Inactive:       304796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1398272 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          62536 kB
Slab:            58240 kB
Committed_AS:   801172 kB
PageTables:       1756 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 node19 on Sun Feb 18 10:59:31 UTC 2007