Trace number 293800

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) 1200.1 1200.55

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1813726766-14.SAT.shuffled.cnf
MD5SUM87ba5bd7274af5ee4370015ed975d3db
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
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 52343
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node59.alineos.net_16913.cnf
0.00/0.02	c 110 variables, 2343 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/node59/watcher-293800-1171777756 -o ROOT/results/node59/solver-293800-1171777756 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293800-1171777756/TiniSatELite /tmp/evaluation/293800-1171777756/instance-293800-1171777756.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16913
/proc/meminfo: memFree=989632/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 197732372 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051791442 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/16913/statm: 1339 233 195 169 0 50 0
[pid=16914] ppid=16913 vsize=5356 CPUtime=0
/proc/16914/stat : 16914 (TiniSatELite) S 16913 16913 16142 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 197732373 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/16914/statm: 1339 237 198 169 0 50 0
[pid=16916] ppid=16914 vsize=0 CPUtime=0
/proc/16916/stat : 16916 (sed) D 16914 16913 16142 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 197732373 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/16916/statm: 0 0 0 0 0 0 0

[startup+0.107326 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16913
/proc/meminfo: memFree=989632/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.516367 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16913
/proc/meminfo: memFree=989632/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.34046 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 16919
/proc/meminfo: memFree=987248/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=2864 CPUtime=1.32
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 609 0 0 0 132 0 0 0 25 0 1 0 197732374 2932736 594 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515608 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 716 594 52 110 0 603 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8220

[startup+2.97864 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 16919
/proc/meminfo: memFree=986160/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=4892 CPUtime=2.95
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 902 0 0 0 295 0 0 0 25 0 1 0 197732374 5009408 887 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 1223 887 52 110 0 1110 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10248

[startup+6.255 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 16919
/proc/meminfo: memFree=984560/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=8808 CPUtime=6.23
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 1254 0 0 0 623 0 0 0 25 0 1 0 197732374 9019392 1206 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 2202 1206 52 110 0 2089 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14164

[startup+12.7167 s]
/proc/loadavg: 0.93 0.98 0.99 3/66 16919
/proc/meminfo: memFree=982576/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=9240 CPUtime=12.69
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 1727 0 0 0 1268 1 0 0 25 0 1 0 197732374 9461760 1679 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 2310 1679 52 110 0 2197 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14596

[startup+25.5211 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 16919
/proc/meminfo: memFree=980144/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=10216 CPUtime=25.48
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 2393 0 0 0 2547 1 0 0 25 0 1 0 197732374 10461184 2280 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 2554 2280 52 110 0 2441 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15572

[startup+51.146 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 16919
/proc/meminfo: memFree=976880/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=17392 CPUtime=51.11
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 3199 0 0 0 5108 3 0 0 25 0 1 0 197732374 17809408 3086 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 4348 3086 52 110 0 4235 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 22748

[startup+102.391 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 16919
/proc/meminfo: memFree=971760/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=19648 CPUtime=102.34
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 4581 0 0 0 10230 4 0 0 25 0 1 0 197732374 20119552 4339 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 4912 4339 52 110 0 4799 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 25004

[startup+162.456 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16919
/proc/meminfo: memFree=967344/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=34972 CPUtime=162.39
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 5682 0 0 0 16233 6 0 0 25 0 1 0 197732374 35811328 5440 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 8743 5440 52 110 0 8630 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 40328

[startup+222.519 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16919
/proc/meminfo: memFree=964144/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=35368 CPUtime=222.43
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 6481 0 0 0 22237 6 0 0 25 0 1 0 197732374 36216832 6239 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 8842 6239 52 110 0 8729 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 40724

[startup+282.582 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16919
/proc/meminfo: memFree=961008/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=35752 CPUtime=282.48
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 7244 0 0 0 28241 7 0 0 25 0 1 0 197732374 36610048 7002 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 8938 7002 52 110 0 8825 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 41108

[startup+342.641 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16919
/proc/meminfo: memFree=957616/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=36956 CPUtime=342.53
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 8086 0 0 0 34245 8 0 0 25 0 1 0 197732374 37842944 7844 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 9239 7844 52 110 0 9126 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 42312

[startup+402.703 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16919
/proc/meminfo: memFree=954800/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=37876 CPUtime=402.57
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 8782 0 0 0 40248 9 0 0 25 0 1 0 197732374 38785024 8540 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 9469 8540 52 110 0 9356 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 43232

[startup+462.76 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16919
/proc/meminfo: memFree=952496/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=39480 CPUtime=462.61
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 9693 0 0 0 46252 9 0 0 25 0 1 0 197732374 40427520 9128 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 9870 9128 52 110 0 9757 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 44836

[startup+522.822 s]

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

[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=68564 CPUtime=522.66
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 10365 0 0 0 52256 10 0 0 25 0 1 0 197732374 70209536 9767 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 17141 9767 52 110 0 17028 0
Current children cumulated CPU time (s) 522.66
Current children cumulated vsize (KiB) 73920

[startup+582.883 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16919
/proc/meminfo: memFree=948016/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=68564 CPUtime=582.71
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 10827 0 0 0 58260 11 0 0 25 0 1 0 197732374 70209536 10229 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 17141 10229 52 110 0 17028 0
Current children cumulated CPU time (s) 582.71
Current children cumulated vsize (KiB) 73920

[startup+642.947 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16919
/proc/meminfo: memFree=946096/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=68756 CPUtime=642.75
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 11300 0 0 0 64264 11 0 0 25 0 1 0 197732374 70406144 10702 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 17189 10702 52 110 0 17076 0
Current children cumulated CPU time (s) 642.75
Current children cumulated vsize (KiB) 74112

[startup+703.009 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16919
/proc/meminfo: memFree=944112/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=69540 CPUtime=702.8
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 11857 0 0 0 70268 12 0 0 25 0 1 0 197732374 71208960 11193 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 17385 11193 52 110 0 17272 0
Current children cumulated CPU time (s) 702.8
Current children cumulated vsize (KiB) 74896

[startup+763.104 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 17053
/proc/meminfo: memFree=940672/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=70452 CPUtime=762.82
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 12441 0 0 0 76269 13 0 0 25 0 1 0 197732374 72142848 11711 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 17613 11711 52 110 0 17500 0
Current children cumulated CPU time (s) 762.82
Current children cumulated vsize (KiB) 75808

[startup+823.182 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 17117
/proc/meminfo: memFree=940592/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=70452 CPUtime=822.84
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 12776 0 0 0 82270 14 0 0 25 0 1 0 197732374 72142848 12046 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 17613 12046 52 110 0 17500 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 75808

[startup+883.241 s]
/proc/loadavg: 1.07 1.01 1.00 2/66 17117
/proc/meminfo: memFree=938864/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=70716 CPUtime=882.88
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 13197 0 0 0 88274 14 0 0 25 0 1 0 197732374 72413184 12467 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 17679 12467 52 110 0 17566 0
Current children cumulated CPU time (s) 882.88
Current children cumulated vsize (KiB) 76072

[startup+943.297 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 17117
/proc/meminfo: memFree=936944/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=71632 CPUtime=942.91
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 13710 0 0 0 94277 14 0 0 25 0 1 0 197732374 73351168 12947 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 17908 12947 52 110 0 17795 0
Current children cumulated CPU time (s) 942.91
Current children cumulated vsize (KiB) 76988

[startup+1003.35 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 17117
/proc/meminfo: memFree=935408/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=72152 CPUtime=1002.96
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 14169 0 0 0 100281 15 0 0 25 0 1 0 197732374 73883648 13340 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 18038 13340 52 110 0 17925 0
Current children cumulated CPU time (s) 1002.96
Current children cumulated vsize (KiB) 77508

[startup+1063.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17117
/proc/meminfo: memFree=934128/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=72152 CPUtime=1063
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 14493 0 0 0 106285 15 0 0 25 0 1 0 197732374 73883648 13664 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 18038 13664 52 110 0 17925 0
Current children cumulated CPU time (s) 1063
Current children cumulated vsize (KiB) 77508

[startup+1123.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17117
/proc/meminfo: memFree=932784/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=72284 CPUtime=1123.05
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 14837 0 0 0 112289 16 0 0 25 0 1 0 197732374 74018816 14008 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 18071 14008 52 110 0 17958 0
Current children cumulated CPU time (s) 1123.05
Current children cumulated vsize (KiB) 77640

[startup+1183.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17117
/proc/meminfo: memFree=931504/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=72476 CPUtime=1183.09
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 15149 0 0 0 118293 16 0 0 25 0 1 0 197732374 74215424 14320 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 18119 14320 52 110 0 18006 0
Current children cumulated CPU time (s) 1183.09
Current children cumulated vsize (KiB) 77832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17117
/proc/meminfo: memFree=930992/2055920 swapFree=4183672/4192956
[pid=16913] ppid=16911 vsize=5356 CPUtime=0
/proc/16913/stat : 16913 (TiniSatELite) S 16911 16913 16142 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 197732372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16913/statm: 1339 237 197 169 0 50 0
[pid=16919] ppid=16913 vsize=72732 CPUtime=1200.1
/proc/16919/stat : 16919 (tinisat) R 16913 16913 16142 0 -1 4194304 15302 0 0 0 119994 16 0 0 25 0 1 0 197732374 74477568 14408 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/16919/statm: 18183 14408 52 110 0 18070 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 78088

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 16913 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.015997
while last known CPU time is 1200.1

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

Real time (s): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1199.94
CPU system time (s): 0.16
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 78088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 728
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 0.912861 second user time and 2.50562 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Sun Feb 18 05:49:16 UTC 2007

IDJOB= 293800
IDBENCH= 19873
IDSOLVER= 99
FILE ID= node59/293800-1171777756

PBS_JOBID= 3839534

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1813726766-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293800-1171777756/TiniSatELite /tmp/evaluation/293800-1171777756/instance-293800-1171777756.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-293800-1171777756 -o ROOT/results/node59/solver-293800-1171777756 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293800-1171777756/TiniSatELite /tmp/evaluation/293800-1171777756/instance-293800-1171777756.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  87ba5bd7274af5ee4370015ed975d3db

RANDOM SEED= 786376459

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:        989976 kB
Buffers:         48160 kB
Cached:         899072 kB
SwapCached:       3884 kB
Active:         791000 kB
Inactive:       166320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        989976 kB
SwapTotal:     4192956 kB
SwapFree:      4183672 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          15320 kB
Slab:            94568 kB
Committed_AS:   391024 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node59 on Sun Feb 18 06:09:19 UTC 2007