Trace number 303394

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) 1200.04 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S3230925-04.cnf
MD5SUM7771e5453e656f0c9114162dd7fb7ab6
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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.03	c CPU time:   0.023996 s
0.00/0.03	c ==============================================================================
0.06/0.11	c Tinisat 0.22
0.06/0.11	c solving /tmp/GTI_node7.alineos.net_11003.cnf
0.06/0.11	c 200 variables, 17000 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/node7/watcher-303394-1172034338 -o ROOT/results/node7/solver-303394-1172034338 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303394-1172034338/TiniSatELite /tmp/evaluation/303394-1172034338/instance-303394-1172034338.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: 0.99 1.00 1.00 3/77 11003
/proc/meminfo: memFree=1640720/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 223388564 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11003/statm: 1339 233 195 169 0 50 0
[pid=11004] ppid=11003 vsize=5356 CPUtime=0
/proc/11004/stat : 11004 (TiniSatELite) S 11003 11003 9504 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 223388565 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/11004/statm: 1339 237 198 169 0 50 0

[startup+0.107374 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 11003
/proc/meminfo: memFree=1640720/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.515413 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 11003
/proc/meminfo: memFree=1640720/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.3355 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1636736/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=4832 CPUtime=1.25
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 938 0 0 0 125 0 0 0 25 0 1 0 223388572 4947968 923 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 1208 923 52 110 0 1095 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10188

[startup+2.97167 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1635264/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=9084 CPUtime=2.88
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 1383 0 0 0 288 0 0 0 25 0 1 0 223388572 9302016 1368 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 2271 1368 52 110 0 2158 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 14440

[startup+6.24901 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1632192/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=9348 CPUtime=6.16
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 2043 0 0 0 615 1 0 0 25 0 1 0 223388572 9572352 2028 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 2337 2028 52 110 0 2224 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 14704

[startup+12.7117 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1628224/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=18244 CPUtime=12.63
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 2944 0 0 0 1260 3 0 0 25 0 1 0 223388572 18681856 2929 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 4561 2929 52 110 0 4448 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23600

[startup+25.531 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1623168/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=18920 CPUtime=25.44
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 4230 0 0 0 2539 5 0 0 25 0 1 0 223388572 19374080 4215 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 4730 4215 52 110 0 4617 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 24276

[startup+51.1557 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1616064/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=36720 CPUtime=51.05
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 6030 0 0 0 5098 7 0 0 25 0 1 0 223388572 37601280 5950 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 9180 5950 52 110 0 9067 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 42076

[startup+102.409 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1605440/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=38264 CPUtime=102.29
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 8674 0 0 0 10219 10 0 0 25 0 1 0 223388572 39182336 8594 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 9566 8594 52 110 0 9453 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 43620

[startup+162.481 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1596352/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=73804 CPUtime=162.35
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 11046 0 0 0 16222 13 0 0 25 0 1 0 223388572 75575296 10837 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 18451 10837 52 110 0 18338 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 79160

[startup+222.552 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1589056/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=74252 CPUtime=222.41
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 12856 0 0 0 22225 16 0 0 25 0 1 0 223388572 76034048 12647 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 18563 12647 52 110 0 18450 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 79608

[startup+282.624 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1582208/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=74700 CPUtime=282.46
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 14561 0 0 0 28228 18 0 0 25 0 1 0 223388572 76492800 14352 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 18675 14352 52 110 0 18562 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 80056

[startup+342.692 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1575744/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=76284 CPUtime=342.51
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 16218 0 0 0 34232 19 0 0 25 0 1 0 223388572 78114816 16009 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 19071 16009 52 110 0 18958 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 81640

[startup+402.769 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1570048/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=77404 CPUtime=402.57
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 17617 0 0 0 40235 22 0 0 25 0 1 0 223388572 79261696 17408 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 19351 17408 52 110 0 19238 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 82760

[startup+462.839 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1564992/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=79228 CPUtime=462.62
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 19182 0 0 0 46238 24 0 0 25 0 1 0 223388572 81129472 18716 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 19807 18716 52 110 0 19694 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 84584

[startup+522.909 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1560448/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06

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

[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=147872 CPUtime=582.74
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 21363 0 0 0 58247 27 0 0 25 0 1 0 223388572 151420928 20897 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 36968 20897 52 110 0 36855 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 153228

[startup+643.058 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1551680/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=148192 CPUtime=642.79
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 22470 0 0 0 64250 29 0 0 25 0 1 0 223388572 151748608 22004 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 37048 22004 52 110 0 36935 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 153548

[startup+703.128 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1547840/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=148864 CPUtime=702.85
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 23445 0 0 0 70255 30 0 0 25 0 1 0 223388572 152436736 22979 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 37216 22979 52 110 0 37103 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 154220

[startup+763.195 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1544256/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=149600 CPUtime=762.9
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 24351 0 0 0 76259 31 0 0 25 0 1 0 223388572 153190400 23885 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 37400 23885 52 110 0 37287 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 154956

[startup+823.271 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1540288/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=150240 CPUtime=822.96
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 25331 0 0 0 82263 33 0 0 25 0 1 0 223388572 153845760 24865 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 37560 24865 52 110 0 37447 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 155596

[startup+883.339 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1536960/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=150432 CPUtime=883.01
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 26152 0 0 0 88267 34 0 0 25 0 1 0 223388572 154042368 25686 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 37608 25686 52 110 0 37495 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 155788

[startup+943.407 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1533696/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=151168 CPUtime=943.05
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 26956 0 0 0 94270 35 0 0 25 0 1 0 223388572 154796032 26490 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 37792 26490 52 110 0 37679 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 156524

[startup+1003.47 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1530496/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=151328 CPUtime=1003.11
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 27769 0 0 0 100274 37 0 0 25 0 1 0 223388572 154959872 27303 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 37832 27303 52 110 0 37719 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 156684

[startup+1063.55 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1527232/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=151328 CPUtime=1063.17
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 28580 0 0 0 106278 39 0 0 25 0 1 0 223388572 154959872 28114 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 37832 28114 52 110 0 37719 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 156684

[startup+1123.62 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1523904/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=151488 CPUtime=1123.22
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 29421 0 0 0 112282 40 0 0 25 0 1 0 223388572 155123712 28955 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 37872 28955 52 110 0 37759 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 156844

[startup+1183.69 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1520576/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=151680 CPUtime=1183.26
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 30244 0 0 0 118285 41 0 0 25 0 1 0 223388572 155320320 29778 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 37920 29778 52 110 0 37807 0
Current children cumulated CPU time (s) 1183.32
Current children cumulated vsize (KiB) 157036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1519616/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=151680 CPUtime=1199.98
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 30468 0 0 0 119956 42 0 0 25 0 1 0 223388572 155320320 30002 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 37920 30002 52 110 0 37807 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 157036

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 11009
/proc/meminfo: memFree=1519616/2055920 swapFree=4142368/4192956
[pid=11003] ppid=11001 vsize=5356 CPUtime=0.06
/proc/11003/stat : 11003 (TiniSatELite) S 11001 11003 9504 0 -1 4194304 333 743 0 0 0 0 6 0 16 0 1 0 223388564 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11003/statm: 1339 237 197 169 0 50 0
[pid=11009] ppid=11003 vsize=151680 CPUtime=1199.98
/proc/11009/stat : 11009 (tinisat) R 11003 11003 9504 0 -1 4194304 30468 0 0 0 119956 42 0 0 25 0 1 0 223388572 155320320 30002 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/11009/statm: 37920 30002 52 110 0 37807 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 157036

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11003 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=64990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.073988
while last known CPU time is 1200.04

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

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.62
CPU system time (s): 0.42
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 157036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06499
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1076
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= 15

runsolver used 1.11483 second user time and 3.15352 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Feb 21 05:05:38 UTC 2007

IDJOB= 303394
IDBENCH= 20107
IDSOLVER= 99
FILE ID= node7/303394-1172034338

PBS_JOBID= 3849173

Free space on /tmp= 66546 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S3230925-04.cnf
COMMAND LINE= /tmp/evaluation/303394-1172034338/TiniSatELite /tmp/evaluation/303394-1172034338/instance-303394-1172034338.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-303394-1172034338 -o ROOT/results/node7/solver-303394-1172034338 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303394-1172034338/TiniSatELite /tmp/evaluation/303394-1172034338/instance-303394-1172034338.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  7771e5453e656f0c9114162dd7fb7ab6

RANDOM SEED= 574673815

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1641128 kB
Buffers:         54508 kB
Cached:         260460 kB
SwapCached:      16056 kB
Active:         233536 kB
Inactive:       111584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641128 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1684 kB
Writeback:           0 kB
Mapped:          29848 kB
Slab:            55152 kB
Committed_AS:   833264 kB
PageTables:       1764 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= 66546 MiB

End job on node7 on Wed Feb 21 05:25:41 UTC 2007