Trace number 315135

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 1200.61

General information on the benchmark

Nameindustrial/palacios/hard/
safe-30-h29-unsat.cnf
MD5SUM7cb48ce6f0320bc88623afd3c5af4aae
Bench CategoryINDUST (industrial 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 variables129128
Number of clauses437794
Sum of the clauses size1056806
Maximum clause length61
Minimum clause length1
Number of clauses of size 130
Number of clauses of size 2310376
Number of clauses of size 3124560
Number of clauses of size 4189
Number of clauses of size 583
Number of clauses of size over 52556

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.48	c ==============================================================================
0.00/0.48	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.48	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.48	c ==============================================================================
0.00/0.48	c |         0 |  437704  1056626 |  131311       0        0     nan |  0.000 % |
18.25/18.38	c |         0 |  164704  1115453 |      --       0       --      -- |     --   | -273000/58827
18.25/18.38	c ==============================================================================
18.25/18.38	c Result  :   #vars: 6952   #clauses: 164704   #literals: 1115453
18.25/18.38	c CPU time:   18.1032 s
18.25/18.38	c ==============================================================================
18.80/19.28	c Tinisat 0.22
18.80/19.28	c solving /tmp/GTI_node21.alineos.net_5969.cnf
18.80/19.28	c 6952 variables, 164704 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-315135-1172649256 -o ROOT/results/node21/solver-315135-1172649256 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315135-1172649256/TiniSatELite /tmp/evaluation/315135-1172649256/instance-315135-1172649256.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 2.08 1.27 1.08 3/77 5969
/proc/meminfo: memFree=1953800/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=0
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 284879513 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236658258 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5969/statm: 1339 233 195 169 0 50 0
[pid=5970] ppid=5969 vsize=5356 CPUtime=0
/proc/5970/stat : 5970 (TiniSatELite) S 5969 5969 5860 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5970/statm: 1339 237 198 169 0 50 0
[pid=5971] ppid=5970 vsize=0 CPUtime=0
/proc/5971/stat : 5971 (TiniSatELite) D 5970 5969 5860 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 284879513 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100037788 0 0 17 1 0 0
/proc/5971/statm: 0 0 0 0 0 0 0
[pid=5972] ppid=5970 vsize=0 CPUtime=0
/proc/5972/stat : 5972 (sed) D 5970 5969 5860 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 284879513 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/5972/statm: 0 0 0 0 0 0 0

[startup+0.0379011 s]
/proc/loadavg: 2.08 1.27 1.08 3/77 5969
/proc/meminfo: memFree=1953800/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=0
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284879513 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5969/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101908 s]
/proc/loadavg: 2.08 1.27 1.08 3/77 5969
/proc/meminfo: memFree=1953800/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=0
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284879513 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5969/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301929 s]
/proc/loadavg: 2.08 1.27 1.08 3/77 5969
/proc/meminfo: memFree=1953800/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=0
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284879513 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5969/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701973 s]
/proc/loadavg: 2.08 1.27 1.08 3/77 5969
/proc/meminfo: memFree=1953800/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=0
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284879513 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5969/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50106 s]
/proc/loadavg: 2.08 1.27 1.08 2/79 5974
/proc/meminfo: memFree=1895032/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=0
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284879513 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5969/statm: 1339 236 197 169 0 50 0
[pid=5974] ppid=5969 vsize=59900 CPUtime=1.45
/proc/5974/stat : 5974 (SatELite_releas) R 5969 5969 5860 0 -1 4194304 14699 0 0 0 134 11 0 0 25 0 1 0 284879513 61337600 14363 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 1 0 0
/proc/5974/statm: 14975 14363 66 128 0 14844 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 65256

[startup+3.10124 s]
/proc/loadavg: 2.08 1.27 1.08 2/79 5974
/proc/meminfo: memFree=1887672/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=0
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284879513 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5969/statm: 1339 236 197 169 0 50 0
[pid=5974] ppid=5969 vsize=63316 CPUtime=3.05
/proc/5974/stat : 5974 (SatELite_releas) R 5969 5969 5860 0 -1 4194304 15547 0 0 0 291 14 0 0 25 0 1 0 284879513 64835584 15211 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134570400 0 0 4096 3 0 0 0 17 1 0 0
/proc/5974/statm: 15829 15211 66 128 0 15698 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 68672

[startup+6.30159 s]
/proc/loadavg: 1.99 1.27 1.08 2/79 5974
/proc/meminfo: memFree=1872184/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=0
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284879513 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5969/statm: 1339 236 197 169 0 50 0
[pid=5974] ppid=5969 vsize=68736 CPUtime=6.25
/proc/5974/stat : 5974 (SatELite_releas) R 5969 5969 5860 0 -1 4194304 16871 0 0 0 604 21 0 0 25 0 1 0 284879513 70385664 16535 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 1 0 0
/proc/5974/statm: 17184 16535 66 128 0 17053 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 74092

[startup+12.7013 s]
/proc/loadavg: 1.91 1.27 1.08 2/79 5974
/proc/meminfo: memFree=1862656/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=0
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284879513 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5969/statm: 1339 236 197 169 0 50 0
[pid=5974] ppid=5969 vsize=73736 CPUtime=12.65
/proc/5974/stat : 5974 (SatELite_releas) R 5969 5969 5860 0 -1 4194304 18099 0 0 0 1242 23 0 0 25 0 1 0 284879513 75505664 17509 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134543059 0 0 4096 3 0 0 0 17 1 0 0
/proc/5974/statm: 18434 17509 66 128 0 18303 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 79092

[startup+25.5017 s]
/proc/loadavg: 1.71 1.25 1.08 2/79 5975
/proc/meminfo: memFree=1911360/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=19976 CPUtime=6.63
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 4110 0 0 0 661 2 0 0 25 0 1 0 284881398 20455424 3773 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 4994 3773 52 110 0 4881 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 25332

[startup+51.1015 s]
/proc/loadavg: 1.47 1.23 1.08 2/79 5975
/proc/meminfo: memFree=1906432/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=39980 CPUtime=32.21
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 5462 0 0 0 3218 3 0 0 25 0 1 0 284881398 40939520 5125 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519876 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 9995 5125 52 110 0 9882 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 45336

[startup+102.305 s]
/proc/loadavg: 1.20 1.19 1.07 2/79 5975
/proc/meminfo: memFree=1897920/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=39980 CPUtime=83.39
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 7564 0 0 0 8333 6 0 0 25 0 1 0 284881398 40939520 7227 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 9995 7227 52 110 0 9882 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 45336

[startup+162.302 s]
/proc/loadavg: 1.07 1.15 1.07 2/79 5975
/proc/meminfo: memFree=1889344/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=41008 CPUtime=143.37
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 9706 0 0 0 14327 10 0 0 25 0 1 0 284881398 41992192 9369 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 10252 9369 52 110 0 10139 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 46364

[startup+222.301 s]
/proc/loadavg: 1.02 1.12 1.06 2/79 5975
/proc/meminfo: memFree=1875008/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=82204 CPUtime=203.35
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 13261 0 0 0 20322 13 0 0 25 0 1 0 284881398 84176896 12924 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 20551 12924 52 110 0 20438 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 87560

[startup+282.302 s]
/proc/loadavg: 1.01 1.10 1.05 2/79 5975
/proc/meminfo: memFree=1867264/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=84344 CPUtime=263.33
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 15424 0 0 0 26318 15 0 0 25 0 1 0 284881398 86368256 14830 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 21086 14830 52 110 0 20973 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 89700

[startup+342.301 s]
/proc/loadavg: 1.00 1.08 1.05 2/79 5975
/proc/meminfo: memFree=1861248/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=85292 CPUtime=323.32
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 16917 0 0 0 32314 18 0 0 25 0 1 0 284881398 87339008 16323 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 21323 16323 52 110 0 21210 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 90648

[startup+402.302 s]
/proc/loadavg: 1.00 1.06 1.04 2/79 5975
/proc/meminfo: memFree=1854592/2055920 swapFree=4152688/4192956

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

[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=88136 CPUtime=503.14
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 21691 0 0 0 50291 23 0 0 25 0 1 0 284881398 90251264 21097 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 22034 21097 52 110 0 21921 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 93492

[startup+582.302 s]
/proc/loadavg: 1.00 1.03 1.03 2/79 6173
/proc/meminfo: memFree=1834112/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=168876 CPUtime=563.13
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 23420 0 0 0 56287 26 0 0 25 0 1 0 284881398 172929024 22826 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 42219 22826 52 110 0 42106 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 174232

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.02 2/79 6173
/proc/meminfo: memFree=1821632/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=169572 CPUtime=623.11
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 26525 0 0 0 62283 28 0 0 25 0 1 0 284881398 173641728 25931 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 42393 25931 52 110 0 42280 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 174928

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.01 2/79 6173
/proc/meminfo: memFree=1814464/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=173508 CPUtime=683.09
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 28805 0 0 0 68279 30 0 0 25 0 1 0 284881398 177672192 27698 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 43377 27698 52 110 0 43264 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 178864

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.01 2/79 6173
/proc/meminfo: memFree=1809920/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=174540 CPUtime=743.08
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 29903 0 0 0 74276 32 0 0 25 0 1 0 284881398 178728960 28796 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 43635 28796 52 110 0 43522 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 179896

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6173
/proc/meminfo: memFree=1806272/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=175412 CPUtime=803.05
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 30815 0 0 0 80272 33 0 0 25 0 1 0 284881398 179621888 29708 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 43853 29708 52 110 0 43740 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 180768

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6173
/proc/meminfo: memFree=1800960/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=175996 CPUtime=863.03
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 32106 0 0 0 86268 35 0 0 25 0 1 0 284881398 180219904 30999 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 43999 30999 52 110 0 43886 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 181352

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6173
/proc/meminfo: memFree=1797120/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=176692 CPUtime=923.02
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 33064 0 0 0 92265 37 0 0 25 0 1 0 284881398 180932608 31957 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 44173 31957 52 110 0 44060 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 182048

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6173
/proc/meminfo: memFree=1793152/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=177108 CPUtime=983
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 34052 0 0 0 98263 37 0 0 25 0 1 0 284881398 181358592 32945 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 44277 32945 52 110 0 44164 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 182464

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6173
/proc/meminfo: memFree=1789440/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=178088 CPUtime=1042.99
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 34973 0 0 0 104260 39 0 0 25 0 1 0 284881398 182362112 33866 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134517013 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 44522 33866 52 110 0 44409 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 183444

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6173
/proc/meminfo: memFree=1784640/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=178568 CPUtime=1102.96
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 36143 0 0 0 110256 40 0 0 25 0 1 0 284881398 182853632 35036 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 44642 35036 52 110 0 44529 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 183924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6173
/proc/meminfo: memFree=1780288/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=178712 CPUtime=1162.95
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 37222 0 0 0 116253 42 0 0 25 0 1 0 284881398 183001088 36115 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 44678 36115 52 110 0 44565 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 184068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6173
/proc/meminfo: memFree=1778688/2055920 swapFree=4152688/4192956
[pid=5969] ppid=5967 vsize=5356 CPUtime=18.8
/proc/5969/stat : 5969 (TiniSatELite) S 5967 5969 5860 0 -1 4194304 333 20224 0 0 0 0 1853 27 16 0 1 0 284879513 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5969/statm: 1339 237 197 169 0 50 0
[pid=5975] ppid=5969 vsize=179160 CPUtime=1181.24
/proc/5975/stat : 5975 (tinisat) R 5969 5969 5860 0 -1 4194304 37601 0 0 0 118082 42 0 0 25 0 1 0 284881398 183459840 36494 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5975/statm: 44790 36494 52 110 0 44677 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 184516

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 5969 and gives childrusage.ru_utime.tv_sec=18 childrusage.ru_utime.tv_usec=540181 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=275958
CPU time returned by wait4() is 18.8161
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): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.35
CPU system time (s): 0.69
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 184516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.5402
system time used= 0.275958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20557
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= 43
involuntary context switches= 73

runsolver used 1.16782 second user time and 3.20951 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Wed Feb 28 07:54:16 UTC 2007

IDJOB= 315135
IDBENCH= 20409
IDSOLVER= 99
FILE ID= node21/315135-1172649256

PBS_JOBID= 3981194

Free space on /tmp= 66553 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/safe-30-h29-unsat.cnf
COMMAND LINE= /tmp/evaluation/315135-1172649256/TiniSatELite /tmp/evaluation/315135-1172649256/instance-315135-1172649256.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-315135-1172649256 -o ROOT/results/node21/solver-315135-1172649256 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315135-1172649256/TiniSatELite /tmp/evaluation/315135-1172649256/instance-315135-1172649256.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  7cb48ce6f0320bc88623afd3c5af4aae

RANDOM SEED= 226158615

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:       1954784 kB
Buffers:          2624 kB
Cached:          31932 kB
SwapCached:       8488 kB
Active:          47500 kB
Inactive:        10196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1954784 kB
SwapTotal:     4192956 kB
SwapFree:      4152688 kB
Dirty:           10436 kB
Writeback:           0 kB
Mapped:          30232 kB
Slab:            29088 kB
Committed_AS:   827796 kB
PageTables:       1676 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= 66525 MiB

End job on node21 on Wed Feb 28 08:14:19 UTC 2007