Trace number 295276

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.05 1200.61

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1214515938-10.SAT.shuffled.cnf
MD5SUMde03602edd8993d2cfb54584ba8c73c9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.609906
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54895

Solver Data (download as text)

0.00/0.00	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 |    4895    34265 |    1468       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 55   #clauses: 4895   #literals: 34265
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node66.alineos.net_21175.cnf
0.00/0.03	c 55 variables, 4895 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-295276-1171803119 -o ROOT/results/node66/solver-295276-1171803119 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295276-1171803119/TiniSatELite /tmp/evaluation/295276-1171803119/instance-295276-1171803119.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 0.99 3/64 21175
/proc/meminfo: memFree=424344/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 200269428 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607806034 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21175/statm: 1339 233 195 169 0 50 0
[pid=21176] ppid=21175 vsize=5356 CPUtime=0
/proc/21176/stat : 21176 (TiniSatELite) S 21175 21175 20668 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21176/statm: 1339 237 198 169 0 50 0
[pid=21178] ppid=21176 vsize=0 CPUtime=0
/proc/21178/stat : 21178 (sed) D 21176 21175 20668 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 200269428 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/21178/statm: 0 0 0 0 0 0 0

[startup+0.10728 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 21175
/proc/meminfo: memFree=424344/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.516357 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 21175
/proc/meminfo: memFree=424344/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33952 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 21181
/proc/meminfo: memFree=422216/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=3304 CPUtime=1.31
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 538 0 0 0 131 0 0 0 25 0 1 0 200269430 3383296 523 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 826 523 52 110 0 713 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8660

[startup+2.97586 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 21181
/proc/meminfo: memFree=421192/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=3708 CPUtime=2.94
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 803 0 0 0 294 0 0 0 25 0 1 0 200269430 3796992 788 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 927 788 52 110 0 814 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9064

[startup+6.25852 s]
/proc/loadavg: 0.94 0.99 0.99 2/66 21181
/proc/meminfo: memFree=419848/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=6444 CPUtime=6.22
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 1120 0 0 0 622 0 0 0 25 0 1 0 200269430 6598656 1072 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 1611 1072 52 110 0 1498 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11800

[startup+12.7158 s]
/proc/loadavg: 0.94 0.99 0.99 2/66 21181
/proc/meminfo: memFree=417992/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=7036 CPUtime=12.67
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 1537 0 0 0 1267 0 0 0 25 0 1 0 200269430 7204864 1489 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 1759 1489 52 110 0 1646 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12392

[startup+25.5234 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 21181
/proc/meminfo: memFree=415816/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=12684 CPUtime=25.48
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 2095 0 0 0 2547 1 0 0 25 0 1 0 200269430 12988416 1982 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 3171 1982 52 110 0 3058 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18040

[startup+51.1466 s]
/proc/loadavg: 0.97 0.99 0.99 2/66 21181
/proc/meminfo: memFree=413320/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=13164 CPUtime=51.09
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 2744 0 0 0 5107 2 0 0 25 0 1 0 200269430 13479936 2631 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 3291 2631 52 110 0 3178 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18520

[startup+102.397 s]
/proc/loadavg: 0.98 0.99 0.99 2/66 21181
/proc/meminfo: memFree=408776/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=24836 CPUtime=102.32
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 3866 0 0 0 10229 3 0 0 25 0 1 0 200269430 25432064 3753 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 6209 3753 52 110 0 6096 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 30192

[startup+162.458 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 21181
/proc/meminfo: memFree=405000/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=26196 CPUtime=162.36
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 4961 0 0 0 16232 4 0 0 25 0 1 0 200269430 26824704 4686 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 6549 4686 52 110 0 6436 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 31552

[startup+222.525 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 21181
/proc/meminfo: memFree=402120/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=26852 CPUtime=222.4
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 5699 0 0 0 22236 4 0 0 25 0 1 0 200269430 27496448 5391 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 6713 5391 52 110 0 6600 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 32208

[startup+282.59 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 21181
/proc/meminfo: memFree=399560/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=27380 CPUtime=282.45
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 6337 0 0 0 28240 5 0 0 25 0 1 0 200269430 28037120 6029 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 6845 6029 52 110 0 6732 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 32736

[startup+342.657 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 21181
/proc/meminfo: memFree=396680/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=47876 CPUtime=342.5
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 7050 0 0 0 34244 6 0 0 25 0 1 0 200269430 49025024 6742 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 11969 6742 52 110 0 11856 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 53232

[startup+402.723 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 21181
/proc/meminfo: memFree=393864/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=49444 CPUtime=402.54
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 7877 0 0 0 40248 6 0 0 25 0 1 0 200269430 50630656 7437 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 12361 7437 52 110 0 12248 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 54800

[startup+462.778 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 21181
/proc/meminfo: memFree=391752/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=51380 CPUtime=462.58
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 8757 0 0 0 46251 7 0 0 25 0 1 0 200269430 52613120 7961 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 12845 7961 52 110 0 12732 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 56736

[startup+522.837 s]

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

[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=51772 CPUtime=522.61
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 9235 0 0 0 52254 7 0 0 25 0 1 0 200269430 53014528 8406 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 12943 8406 52 110 0 12830 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 57128

[startup+582.919 s]
/proc/loadavg: 1.06 1.01 1.00 2/72 21293
/proc/meminfo: memFree=387224/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=52284 CPUtime=582.62
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 9795 0 0 0 58254 8 0 0 25 0 1 0 200269430 53538816 8834 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 13071 8834 52 110 0 12958 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 57640

[startup+643.014 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 21379
/proc/meminfo: memFree=386760/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=52416 CPUtime=642.65
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 10185 0 0 0 64256 9 0 0 25 0 1 0 200269430 53673984 9224 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 13104 9224 52 110 0 12991 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 57772

[startup+703.079 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 21379
/proc/meminfo: memFree=385096/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=52808 CPUtime=702.7
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 10639 0 0 0 70260 10 0 0 25 0 1 0 200269430 54075392 9645 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 13202 9645 52 110 0 13089 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 58164

[startup+763.145 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21379
/proc/meminfo: memFree=383304/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=53972 CPUtime=762.74
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 11280 0 0 0 76264 10 0 0 25 0 1 0 200269430 55267328 10090 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 13493 10090 52 110 0 13380 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 59328

[startup+823.207 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21379
/proc/meminfo: memFree=381768/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=54484 CPUtime=822.77
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 11782 0 0 0 82267 10 0 0 25 0 1 0 200269430 55791616 10461 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 13621 10461 52 110 0 13508 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 59840

[startup+883.268 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21379
/proc/meminfo: memFree=380168/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=54876 CPUtime=882.82
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 12211 0 0 0 88271 11 0 0 25 0 1 0 200269430 56193024 10857 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 13719 10857 52 110 0 13606 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 60232

[startup+943.332 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21379
/proc/meminfo: memFree=378632/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=55136 CPUtime=942.86
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 12593 0 0 0 94275 11 0 0 25 0 1 0 200269430 56459264 11239 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 13784 11239 52 110 0 13671 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 60492

[startup+1003.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21379
/proc/meminfo: memFree=377224/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=55392 CPUtime=1002.89
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 12994 0 0 0 100278 11 0 0 25 0 1 0 200269430 56721408 11574 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 13848 11574 52 110 0 13735 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 60748

[startup+1063.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21379
/proc/meminfo: memFree=376264/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=55648 CPUtime=1062.94
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 13338 0 0 0 106283 11 0 0 25 0 1 0 200269430 56983552 11853 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 13912 11853 52 110 0 13799 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 61004

[startup+1123.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21379
/proc/meminfo: memFree=375048/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=56040 CPUtime=1122.99
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 13685 0 0 0 112287 12 0 0 25 0 1 0 200269430 57384960 12167 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 14010 12167 52 110 0 13897 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 61396

[startup+1183.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21379
/proc/meminfo: memFree=373896/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=56040 CPUtime=1183.02
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 13964 0 0 0 118290 12 0 0 25 0 1 0 200269430 57384960 12446 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 14010 12446 52 110 0 13897 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 61396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21379
/proc/meminfo: memFree=373576/2055920 swapFree=4183396/4192956
[pid=21175] ppid=21173 vsize=5356 CPUtime=0.01
/proc/21175/stat : 21175 (TiniSatELite) S 21173 21175 20668 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200269428 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21175/statm: 1339 237 197 169 0 50 0
[pid=21181] ppid=21175 vsize=56040 CPUtime=1200.04
/proc/21181/stat : 21181 (tinisat) R 21175 21175 20668 0 -1 4194304 14039 0 0 0 119992 12 0 0 25 0 1 0 200269430 57384960 12521 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21181/statm: 14010 12521 52 110 0 13897 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 61396

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 21175 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=19996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.026994
while last known CPU time is 1200.05

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1199.93
CPU system time (s): 0.12
CPU usage (%): 99.9537
Max. virtual memory (cumulated for all children) (KiB): 61396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 794
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 1.15282 second user time and 2.58061 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sun Feb 18 12:51:59 UTC 2007

IDJOB= 295276
IDBENCH= 19909
IDSOLVER= 99
FILE ID= node66/295276-1171803119

PBS_JOBID= 3839600

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1214515938-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295276-1171803119/TiniSatELite /tmp/evaluation/295276-1171803119/instance-295276-1171803119.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-295276-1171803119 -o ROOT/results/node66/solver-295276-1171803119 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295276-1171803119/TiniSatELite /tmp/evaluation/295276-1171803119/instance-295276-1171803119.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  de03602edd8993d2cfb54584ba8c73c9

RANDOM SEED= 626601166

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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		: 3000.259
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:        424752 kB
Buffers:         49768 kB
Cached:        1427588 kB
SwapCached:       3616 kB
Active:         835472 kB
Inactive:       651592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        424752 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:            1312 kB
Writeback:           0 kB
Mapped:          15660 kB
Slab:           130144 kB
Committed_AS:   531808 kB
PageTables:       1376 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= 66563 MiB

End job on node66 on Sun Feb 18 13:12:02 UTC 2007