Trace number 329441

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) 1200.02 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k80.cnf
MD5SUMd8d6a3220ff7f841840041023f45b746
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 variables119275
Number of clauses534228
Sum of the clauses size1374894
Maximum clause length20
Minimum clause length1
Number of clauses of size 1743
Number of clauses of size 2416106
Number of clauses of size 358662
Number of clauses of size 423975
Number of clauses of size 510404
Number of clauses of size over 524338

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.51	c ==============================================================================
0.00/0.51	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.51	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.51	c ==============================================================================
0.00/0.51	c |         0 |  532533  1351325 |  159759       0        0     nan |  0.000 % |
3.28/3.36	c |         0 |  291157   978981 |      --       0       --      -- |     --   | -144221/-108615
3.28/3.36	c ==============================================================================
3.28/3.36	c Result  :   #vars: 43129   #clauses: 291157   #literals: 978981
3.28/3.36	c CPU time:   3.18751 s
3.28/3.36	c ==============================================================================
4.27/4.30	c Tinisat 0.22
4.27/4.30	c solving /tmp/GTI_node58.alineos.net_21057.cnf
4.27/4.30	c 43129 variables, 291157 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/node58/watcher-329441-1173140323 -o ROOT/results/node58/solver-329441-1173140323 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329441-1173140323/TiniSatELite /tmp/evaluation/329441-1173140323/instance-329441-1173140323.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: 0.91 0.95 0.92 3/64 21057
/proc/meminfo: memFree=971336/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=0
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 333989016 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238365778 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21057/statm: 1338 232 195 169 0 49 0
[pid=21058] ppid=21057 vsize=5352 CPUtime=0
/proc/21058/stat : 21058 (TiniSatELite) S 21057 21057 20262 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21058/statm: 1338 236 198 169 0 49 0

[startup+0.05703 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 21057
/proc/meminfo: memFree=971336/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=0
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 333989016 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21057/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101033 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 21057
/proc/meminfo: memFree=971336/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=0
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 333989016 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21057/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301056 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 21057
/proc/meminfo: memFree=971336/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=0
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 333989016 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21057/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701096 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 21057
/proc/meminfo: memFree=971336/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=0
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 333989016 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21057/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50117 s]
/proc/loadavg: 0.91 0.95 0.92 2/66 21062
/proc/meminfo: memFree=912504/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=0
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 333989016 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21057/statm: 1338 234 197 169 0 49 0
[pid=21062] ppid=21057 vsize=65044 CPUtime=1.48
/proc/21062/stat : 21062 (SatELite_releas) R 21057 21057 20262 0 -1 4194304 16471 0 0 0 135 13 0 0 25 0 1 0 333989017 66605056 15038 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134681051 0 0 4096 3 0 0 0 17 1 0 0
/proc/21062/statm: 16261 15038 66 128 0 16130 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 70396

[startup+3.10135 s]
/proc/loadavg: 0.91 0.95 0.92 2/66 21062
/proc/meminfo: memFree=901624/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=0
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 333989016 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21057/statm: 1338 234 197 169 0 49 0
[pid=21062] ppid=21057 vsize=68756 CPUtime=3.08
/proc/21062/stat : 21062 (SatELite_releas) R 21057 21057 20262 0 -1 4194304 18708 0 0 0 293 15 0 0 25 0 1 0 333989017 70406144 15558 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134570508 0 0 4096 3 0 0 0 17 1 0 0
/proc/21062/statm: 17189 15558 66 128 0 17058 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 74108

[startup+6.3017 s]
/proc/loadavg: 0.92 0.95 0.92 2/66 21063
/proc/meminfo: memFree=936888/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=27468 CPUtime=2.46
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 5925 0 0 0 244 2 0 0 25 0 1 0 333989399 28127232 5086 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 6867 5086 52 110 0 6754 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 32820

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.92 2/66 21063
/proc/meminfo: memFree=936184/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=27468 CPUtime=8.85
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 6121 0 0 0 883 2 0 0 25 0 1 0 333989399 28127232 5282 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 6867 5282 52 110 0 6754 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 32820

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.92 2/66 21063
/proc/meminfo: memFree=933368/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=27728 CPUtime=21.65
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 6853 0 0 0 2162 3 0 0 25 0 1 0 333989399 28393472 5981 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 6932 5981 52 110 0 6819 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 33080

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.92 2/66 21063
/proc/meminfo: memFree=927992/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=47576 CPUtime=47.23
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 8263 0 0 0 4718 5 0 0 25 0 1 0 333989399 48717824 7391 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 11894 7391 52 110 0 11781 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 52928

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.92 2/66 21063
/proc/meminfo: memFree=914168/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=47832 CPUtime=98.42
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 11756 0 0 0 9833 9 0 0 25 0 1 0 333989399 48979968 10819 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 11958 10819 52 110 0 11845 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 53184

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 21063
/proc/meminfo: memFree=902200/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=88036 CPUtime=158.4
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 14916 0 0 0 15827 13 0 0 25 0 1 0 333989399 90148864 13850 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 22009 13850 52 110 0 21896 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 93388

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 21063
/proc/meminfo: memFree=889656/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=88036 CPUtime=218.39
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 17983 0 0 0 21823 16 0 0 25 0 1 0 333989399 90148864 16917 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515506 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 22009 16917 52 110 0 21896 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 93388

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 21063
/proc/meminfo: memFree=877048/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=88036 CPUtime=278.37
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 21156 0 0 0 27817 20 0 0 25 0 1 0 333989399 90148864 20090 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517463 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 22009 20090 52 110 0 21896 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 93388

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 21063
/proc/meminfo: memFree=866808/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=167420 CPUtime=338.35
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 23676 0 0 0 33813 22 0 0 25 0 1 0 333989399 171438080 22610 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 41855 22610 52 110 0 41742 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 172772

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 21063
/proc/meminfo: memFree=855992/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=168928 CPUtime=398.33
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 26665 0 0 0 39808 25 0 0 25 0 1 0 333989399 172982272 25342 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 42232 25342 52 110 0 42119 0

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

[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=170064 CPUtime=518.3
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 32437 0 0 0 51798 32 0 0 25 0 1 0 333989399 174145536 31114 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515524 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 42516 31114 52 110 0 42403 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 175416

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 21063
/proc/meminfo: memFree=823608/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=171024 CPUtime=578.29
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 34698 0 0 0 57794 35 0 0 25 0 1 0 333989399 175128576 33375 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 42756 33375 52 110 0 42643 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 176376

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 21063
/proc/meminfo: memFree=814904/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=171472 CPUtime=638.27
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 36865 0 0 0 63790 37 0 0 25 0 1 0 333989399 175587328 35542 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 42868 35542 52 110 0 42755 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 176824

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 21063
/proc/meminfo: memFree=806200/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=172324 CPUtime=698.24
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 39044 0 0 0 69785 39 0 0 25 0 1 0 333989399 176459776 37721 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 43081 37721 52 110 0 42968 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 177676

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 21063
/proc/meminfo: memFree=796792/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=173040 CPUtime=758.23
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 41380 0 0 0 75781 42 0 0 25 0 1 0 333989399 177192960 40057 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515506 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 43260 40057 52 110 0 43147 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 178392

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 21063
/proc/meminfo: memFree=787768/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=173472 CPUtime=818.22
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 43636 0 0 0 81777 45 0 0 25 0 1 0 333989399 177635328 42313 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 43368 42313 52 110 0 43255 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 178824

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 21063
/proc/meminfo: memFree=779384/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=332776 CPUtime=878.2
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 45725 0 0 0 87773 47 0 0 25 0 1 0 333989399 340762624 44402 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 83194 44402 52 110 0 83081 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 338128

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 21063
/proc/meminfo: memFree=769464/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=333104 CPUtime=938.18
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 48235 0 0 0 93769 49 0 0 25 0 1 0 333989399 341098496 46912 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 83276 46912 52 110 0 83163 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 338456

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 21063
/proc/meminfo: memFree=760824/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=333712 CPUtime=998.16
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 50403 0 0 0 99765 51 0 0 25 0 1 0 333989399 341721088 49047 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 83428 49047 52 110 0 83315 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 339064

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 21063
/proc/meminfo: memFree=751160/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=333904 CPUtime=1058.14
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 52821 0 0 0 105760 54 0 0 25 0 1 0 333989399 341917696 51465 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 83476 51465 52 110 0 83363 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 339256

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 21063
/proc/meminfo: memFree=742008/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=334176 CPUtime=1118.13
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 55093 0 0 0 111756 57 0 0 25 0 1 0 333989399 342196224 53737 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 83544 53737 52 110 0 83431 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 339528

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 21063
/proc/meminfo: memFree=734264/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=337420 CPUtime=1178.1
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 57560 0 0 0 117752 58 0 0 25 0 1 0 333989399 345518080 55691 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 84355 55691 52 110 0 84242 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 342772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 21063
/proc/meminfo: memFree=731448/2055920 swapFree=4184224/4192956
[pid=21057] ppid=21055 vsize=5352 CPUtime=3.81
/proc/21057/stat : 21057 (TiniSatELite) S 21055 21057 20262 0 -1 4194304 331 21236 0 0 0 0 360 21 16 0 1 0 333989016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21057/statm: 1338 236 197 169 0 49 0
[pid=21063] ppid=21057 vsize=337552 CPUtime=1196.21
/proc/21063/stat : 21063 (tinisat) R 21057 21057 20262 0 -1 4194304 58219 0 0 0 119562 59 0 0 25 0 1 0 333989399 345653248 56350 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21063/statm: 84388 56350 52 110 0 84275 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 342904

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 21057 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=611450 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=215967
CPU time returned by wait4() is 3.82742
while last known CPU time is 1200.02

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): 1200.02
CPU user time (s): 1199.22
CPU system time (s): 0.8
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 342904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.61145
system time used= 0.215967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21567
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 32

runsolver used 1.01484 second user time and 2.43063 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue Mar  6 00:18:43 UTC 2007

IDJOB= 329441
IDBENCH= 20540
IDSOLVER= 99
FILE ID= node58/329441-1173140323

PBS_JOBID= 4015187

Free space on /tmp= 66488 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k80.cnf
COMMAND LINE= /tmp/evaluation/329441-1173140323/TiniSatELite /tmp/evaluation/329441-1173140323/instance-329441-1173140323.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-329441-1173140323 -o ROOT/results/node58/solver-329441-1173140323 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329441-1173140323/TiniSatELite /tmp/evaluation/329441-1173140323/instance-329441-1173140323.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  d8d6a3220ff7f841840041023f45b746

RANDOM SEED= 467666585

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:        971744 kB
Buffers:         50720 kB
Cached:         936564 kB
SwapCached:       2864 kB
Active:          58280 kB
Inactive:       939268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        971744 kB
SwapTotal:     4192956 kB
SwapFree:      4184224 kB
Dirty:           13552 kB
Writeback:           0 kB
Mapped:          16140 kB
Slab:            72716 kB
Committed_AS:   756944 kB
PageTables:       1384 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= 66474 MiB

End job on node58 on Tue Mar  6 00:38:46 UTC 2007