Trace number 291750

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 1200.42

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S1264328999-02.SAT.shuffled.cnf
MD5SUMa8f6f75455aa2da8d4fca50e54ce6642
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
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 51704
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 |    1704     8520 |     511       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 80   #clauses: 1704   #literals: 8520
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node68.alineos.net_31663.cnf
0.00/0.01	c 80 variables, 1704 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/node68/watcher-291750-1171746115 -o ROOT/results/node68/solver-291750-1171746115 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291750-1171746115/TiniSatELite /tmp/evaluation/291750-1171746115/instance-291750-1171746115.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: 1.02 1.02 0.93 3/70 31663
/proc/meminfo: memFree=871208/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 194569167 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31663/statm: 1339 234 196 169 0 50 0
[pid=31664] ppid=31663 vsize=0 CPUtime=0
/proc/31664/stat : 31664 (TiniSatELite) D 31663 31663 31334 0 -1 4194372 63 189 0 0 0 0 0 0 20 0 1 0 194569168 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/31664/statm: 0 0 0 0 0 0 0

[startup+0.107951 s]
/proc/loadavg: 1.02 1.02 0.93 3/70 31663
/proc/meminfo: memFree=871208/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515984 s]
/proc/loadavg: 1.02 1.02 0.93 3/70 31663
/proc/meminfo: memFree=871208/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33706 s]
/proc/loadavg: 1.02 1.02 0.93 2/72 31671
/proc/meminfo: memFree=869208/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=3804 CPUtime=1.31
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 546 0 0 0 131 0 0 0 25 0 1 0 194569169 3895296 531 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 951 531 52 110 0 838 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9160

[startup+2.97421 s]
/proc/loadavg: 1.02 1.02 0.93 2/72 31671
/proc/meminfo: memFree=868120/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=4088 CPUtime=2.95
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 806 0 0 0 295 0 0 0 25 0 1 0 194569169 4186112 791 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 1022 791 52 110 0 909 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9444

[startup+6.26251 s]
/proc/loadavg: 1.02 1.02 0.93 2/72 31681
/proc/meminfo: memFree=866776/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=6936 CPUtime=6.23
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 1101 0 0 0 623 0 0 0 25 0 1 0 194569169 7102464 1053 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 1734 1053 52 110 0 1621 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12292

[startup+12.7161 s]
/proc/loadavg: 1.02 1.02 0.93 2/72 31705
/proc/meminfo: memFree=865048/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=7336 CPUtime=12.67
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 1484 0 0 0 1267 0 0 0 25 0 1 0 194569169 7512064 1436 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 1834 1436 52 110 0 1721 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12692

[startup+25.5403 s]
/proc/loadavg: 1.01 1.02 0.93 2/72 31717
/proc/meminfo: memFree=863264/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=13396 CPUtime=25.49
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 2054 0 0 0 2548 1 0 0 25 0 1 0 194569169 13717504 1941 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 3349 1941 52 110 0 3236 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18752

[startup+51.1736 s]
/proc/loadavg: 1.01 1.02 0.93 2/66 31745
/proc/meminfo: memFree=861720/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=13924 CPUtime=51.09
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 2673 0 0 0 5108 1 0 0 25 0 1 0 194569169 14258176 2560 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 3481 2560 52 110 0 3368 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19280

[startup+102.417 s]
/proc/loadavg: 1.00 1.01 0.93 2/66 31745
/proc/meminfo: memFree=857368/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=26192 CPUtime=102.33
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 3885 0 0 0 10230 3 0 0 25 0 1 0 194569169 26820608 3643 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 6548 3643 52 110 0 6435 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 31548

[startup+162.481 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=853720/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=26972 CPUtime=162.37
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 4791 0 0 0 16233 4 0 0 25 0 1 0 194569169 27619328 4549 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 6743 4549 52 110 0 6630 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 32328

[startup+222.538 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=850648/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=28080 CPUtime=222.41
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 5592 0 0 0 22237 4 0 0 25 0 1 0 194569169 28753920 5317 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 7020 5317 52 110 0 6907 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 33436

[startup+282.593 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=848216/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=28344 CPUtime=282.45
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 6214 0 0 0 28240 5 0 0 25 0 1 0 194569169 29024256 5939 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 7086 5939 52 110 0 6973 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 33700

[startup+342.652 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=845272/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=29516 CPUtime=342.49
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 7035 0 0 0 34244 5 0 0 25 0 1 0 194569169 30224384 6661 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 7379 6661 52 110 0 7266 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 34872

[startup+402.716 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=843160/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=51444 CPUtime=402.54
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 7849 0 0 0 40248 6 0 0 25 0 1 0 194569169 52678656 7185 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 12861 7185 52 110 0 12748 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 56800

[startup+462.775 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=841368/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=51892 CPUtime=462.58
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 8371 0 0 0 46251 7 0 0 25 0 1 0 194569169 53137408 7641 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 12973 7641 52 110 0 12860 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 57248

[startup+522.832 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=839576/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0

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

[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=53108 CPUtime=582.67
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 9564 0 0 0 58259 8 0 0 25 0 1 0 194569169 54382592 8572 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 13277 8572 52 110 0 13164 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 58464

[startup+642.956 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=835672/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=53880 CPUtime=642.72
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 10168 0 0 0 64263 9 0 0 25 0 1 0 194569169 55173120 9045 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 13470 9045 52 110 0 13357 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 59236

[startup+703.014 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=834008/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=54264 CPUtime=702.76
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 10691 0 0 0 70267 9 0 0 25 0 1 0 194569169 55566336 9470 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 13566 9470 52 110 0 13453 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 59620

[startup+763.074 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=832280/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=54908 CPUtime=762.8
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 11215 0 0 0 76270 10 0 0 25 0 1 0 194569169 56225792 9896 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 13727 9896 52 110 0 13614 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 60264

[startup+823.138 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=830552/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=55164 CPUtime=822.85
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 11692 0 0 0 82274 11 0 0 25 0 1 0 194569169 56487936 10307 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 13791 10307 52 110 0 13678 0
Current children cumulated CPU time (s) 822.85
Current children cumulated vsize (KiB) 60520

[startup+883.196 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=829272/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=55420 CPUtime=882.9
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 12106 0 0 0 88278 12 0 0 25 0 1 0 194569169 56750080 10656 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 13855 10656 52 110 0 13742 0
Current children cumulated CPU time (s) 882.9
Current children cumulated vsize (KiB) 60776

[startup+943.257 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=827928/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=56076 CPUtime=942.93
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 12581 0 0 0 94281 12 0 0 25 0 1 0 194569169 57421824 11001 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519867 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 14019 11001 52 110 0 13906 0
Current children cumulated CPU time (s) 942.93
Current children cumulated vsize (KiB) 61432

[startup+1003.32 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=826392/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=56468 CPUtime=1002.99
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 12970 0 0 0 100286 13 0 0 25 0 1 0 194569169 57823232 11390 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 14117 11390 52 110 0 14004 0
Current children cumulated CPU time (s) 1002.99
Current children cumulated vsize (KiB) 61824

[startup+1063.38 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=825112/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=56468 CPUtime=1063.03
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 13280 0 0 0 106290 13 0 0 25 0 1 0 194569169 57823232 11700 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 14117 11700 52 110 0 14004 0
Current children cumulated CPU time (s) 1063.03
Current children cumulated vsize (KiB) 61824

[startup+1123.44 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=823960/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=56724 CPUtime=1123.07
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 13645 0 0 0 112293 14 0 0 25 0 1 0 194569169 58085376 12000 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 14181 12000 52 110 0 14068 0
Current children cumulated CPU time (s) 1123.07
Current children cumulated vsize (KiB) 62080

[startup+1183.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=822808/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=56980 CPUtime=1183.12
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 13989 0 0 0 118297 15 0 0 25 0 1 0 194569169 58347520 12279 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 14245 12279 52 110 0 14132 0
Current children cumulated CPU time (s) 1183.12
Current children cumulated vsize (KiB) 62336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=822424/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=56980 CPUtime=1200.02
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 14071 0 0 0 119987 15 0 0 25 0 1 0 194569169 58347520 12361 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 14245 12361 52 110 0 14132 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 62336

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 31745
/proc/meminfo: memFree=822424/2055920 swapFree=4183892/4192956
[pid=31663] ppid=31661 vsize=5356 CPUtime=0
/proc/31663/stat : 31663 (TiniSatELite) S 31661 31663 31334 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194569167 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31663/statm: 1339 237 197 169 0 50 0
[pid=31669] ppid=31663 vsize=56980 CPUtime=1200.02
/proc/31669/stat : 31669 (tinisat) R 31663 31663 31334 0 -1 4194304 14071 0 0 0 119987 15 0 0 25 0 1 0 194569169 58347520 12361 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/31669/statm: 14245 12361 52 110 0 14132 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 62336

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 31663 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.010998
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): 1200.42
CPU time (s): 1200.02
CPU user time (s): 1199.87
CPU system time (s): 0.15
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 62596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 716
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= 10

runsolver used 1.05784 second user time and 2.44363 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sat Feb 17 21:01:55 UTC 2007

IDJOB= 291750
IDBENCH= 19823
IDSOLVER= 99
FILE ID= node68/291750-1171746115

PBS_JOBID= 3839456

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1264328999-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291750-1171746115/TiniSatELite /tmp/evaluation/291750-1171746115/instance-291750-1171746115.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-291750-1171746115 -o ROOT/results/node68/solver-291750-1171746115 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291750-1171746115/TiniSatELite /tmp/evaluation/291750-1171746115/instance-291750-1171746115.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  a8f6f75455aa2da8d4fca50e54ce6642

RANDOM SEED= 263692525

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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:        871680 kB
Buffers:         38348 kB
Cached:        1048896 kB
SwapCached:       3000 kB
Active:         707724 kB
Inactive:       390236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        871680 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          17060 kB
Slab:            72020 kB
Committed_AS:   570092 kB
PageTables:       1608 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 node68 on Sat Feb 17 21:21:58 UTC 2007