Trace number 296178

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) 1200.05 1200.55

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1119543818-13.UNSAT.shuffled.cnf
MD5SUM55bb30c2802c5be0aaea545997b74710
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark827.798
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node71.alineos.net_23335.cnf
0.00/0.04	c 60 variables, 5340 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/node71/watcher-296178-1171819442 -o ROOT/results/node71/solver-296178-1171819442 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296178-1171819442/TiniSatELite /tmp/evaluation/296178-1171819442/instance-296178-1171819442.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 23335
/proc/meminfo: memFree=952760/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 201901976 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23335/statm: 1339 233 195 169 0 50 0
[pid=23336] ppid=23335 vsize=5356 CPUtime=0
/proc/23336/stat : 23336 (TiniSatELite) S 23335 23335 22545 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23336/statm: 1339 237 198 169 0 50 0
[pid=23338] ppid=23336 vsize=0 CPUtime=0
/proc/23338/stat : 23338 (sed) D 23336 23335 22545 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 201901976 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/23338/statm: 0 0 0 0 0 0 0

[startup+0.10722 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23335
/proc/meminfo: memFree=952760/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.515304 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23335
/proc/meminfo: memFree=952760/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33748 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 23341
/proc/meminfo: memFree=950496/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=3496 CPUtime=1.3
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 561 0 0 0 130 0 0 0 25 0 1 0 201901978 3579904 546 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 874 546 52 110 0 761 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8852

[startup+2.97684 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 23341
/proc/meminfo: memFree=949536/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=3908 CPUtime=2.94
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 839 0 0 0 294 0 0 0 25 0 1 0 201901978 4001792 824 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 977 824 52 110 0 864 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9264

[startup+6.25455 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23341
/proc/meminfo: memFree=948064/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=6988 CPUtime=6.21
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 1178 0 0 0 621 0 0 0 25 0 1 0 201901978 7155712 1130 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 1747 1130 52 110 0 1634 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12344

[startup+12.715 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23341
/proc/meminfo: memFree=946088/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=7444 CPUtime=12.67
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 1606 0 0 0 1267 0 0 0 25 0 1 0 201901978 7622656 1558 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 1861 1558 52 110 0 1748 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12800

[startup+25.5227 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 23341
/proc/meminfo: memFree=943976/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=13492 CPUtime=25.48
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 2170 0 0 0 2547 1 0 0 25 0 1 0 201901978 13815808 2057 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 3373 2057 52 110 0 3260 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18848

[startup+51.1483 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 23341
/proc/meminfo: memFree=941096/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=13976 CPUtime=51.09
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 2911 0 0 0 5107 2 0 0 25 0 1 0 201901978 14311424 2798 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 3494 2798 52 110 0 3381 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19332

[startup+102.392 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 23341
/proc/meminfo: memFree=936488/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=26308 CPUtime=102.32
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 4052 0 0 0 10229 3 0 0 25 0 1 0 201901978 26939392 3939 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 6577 3939 52 110 0 6464 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 31664

[startup+162.456 s]
/proc/loadavg: 1.08 1.02 1.00 2/66 23341
/proc/meminfo: memFree=932648/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=27912 CPUtime=162.36
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 5124 0 0 0 16232 4 0 0 25 0 1 0 201901978 28581888 4882 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 6978 4882 52 110 0 6865 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 33268

[startup+222.523 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 23341
/proc/meminfo: memFree=929704/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=28364 CPUtime=222.39
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 5861 0 0 0 22235 4 0 0 25 0 1 0 201901978 29044736 5586 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 7091 5586 52 110 0 6978 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 33720

[startup+282.589 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 23341
/proc/meminfo: memFree=927080/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=29068 CPUtime=282.44
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 6572 0 0 0 28239 5 0 0 25 0 1 0 201901978 29765632 6264 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 7267 6264 52 110 0 7154 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 34424

[startup+342.653 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23341
/proc/meminfo: memFree=924200/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=29712 CPUtime=342.48
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 7299 0 0 0 34242 6 0 0 25 0 1 0 201901978 30425088 6958 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 7428 6958 52 110 0 7315 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 35068

[startup+402.715 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23341
/proc/meminfo: memFree=921192/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=52652 CPUtime=402.52
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 8052 0 0 0 40245 7 0 0 25 0 1 0 201901978 53915648 7711 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 13163 7711 52 110 0 13050 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 58008

[startup+462.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23341
/proc/meminfo: memFree=918952/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=54596 CPUtime=462.55
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 8888 0 0 0 46248 7 0 0 25 0 1 0 201901978 55906304 8257 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 13649 8257 52 110 0 13536 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 59952

[startup+522.833 s]

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

[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=54856 CPUtime=522.59
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 9397 0 0 0 52251 8 0 0 25 0 1 0 201901978 56172544 8733 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 13714 8733 52 110 0 13601 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 60212

[startup+582.896 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23341
/proc/meminfo: memFree=915112/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=55640 CPUtime=582.63
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 9962 0 0 0 58254 9 0 0 25 0 1 0 201901978 56975360 9232 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 13910 9232 52 110 0 13797 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 60996

[startup+642.963 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23341
/proc/meminfo: memFree=913448/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=55900 CPUtime=642.67
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 10395 0 0 0 64257 10 0 0 25 0 1 0 201901978 57241600 9632 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 13975 9632 52 110 0 13862 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 61256

[startup+703.027 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23341
/proc/meminfo: memFree=911592/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=56296 CPUtime=702.71
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 10862 0 0 0 70261 10 0 0 25 0 1 0 201901978 57647104 10099 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 14074 10099 52 110 0 13961 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 61652

[startup+763.085 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23341
/proc/meminfo: memFree=909928/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=56816 CPUtime=762.75
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 11352 0 0 0 76264 11 0 0 25 0 1 0 201901978 58179584 10524 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 14204 10524 52 110 0 14091 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 62172

[startup+823.152 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23341
/proc/meminfo: memFree=908392/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=57080 CPUtime=822.79
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 11745 0 0 0 82268 11 0 0 25 0 1 0 201901978 58449920 10917 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 14270 10917 52 110 0 14157 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 62436

[startup+883.214 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23341
/proc/meminfo: memFree=906536/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=58500 CPUtime=882.83
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 12413 0 0 0 88271 12 0 0 25 0 1 0 201901978 59904000 11357 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 14625 11357 52 110 0 14512 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 63856

[startup+943.274 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23341
/proc/meminfo: memFree=905128/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=58888 CPUtime=942.86
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 12838 0 0 0 94274 12 0 0 25 0 1 0 201901978 60301312 11716 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 14722 11716 52 110 0 14609 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 64244

[startup+1003.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23343
/proc/meminfo: memFree=903336/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=59808 CPUtime=1002.89
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 13280 0 0 0 100277 12 0 0 25 0 1 0 201901978 61243392 12158 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 14952 12158 52 110 0 14839 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 65164

[startup+1063.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23343
/proc/meminfo: memFree=901928/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=60196 CPUtime=1062.93
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 13666 0 0 0 106280 13 0 0 25 0 1 0 201901978 61640704 12511 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 15049 12511 52 110 0 14936 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 65552

[startup+1123.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23343
/proc/meminfo: memFree=900648/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=60452 CPUtime=1122.97
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 14049 0 0 0 112283 14 0 0 25 0 1 0 201901978 61902848 12828 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 15113 12828 52 110 0 15000 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 65808

[startup+1183.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23343
/proc/meminfo: memFree=899496/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=60712 CPUtime=1183.01
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 14382 0 0 0 118287 14 0 0 25 0 1 0 201901978 62169088 13128 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 15178 13128 52 110 0 15065 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 66068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23343
/proc/meminfo: memFree=899176/2055920 swapFree=4174780/4192956
[pid=23335] ppid=23333 vsize=5356 CPUtime=0.01
/proc/23335/stat : 23335 (TiniSatELite) S 23333 23335 22545 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201901976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23335/statm: 1339 237 197 169 0 50 0
[pid=23341] ppid=23335 vsize=60712 CPUtime=1200.04
/proc/23341/stat : 23341 (tinisat) R 23335 23335 22545 0 -1 4194304 14452 0 0 0 119989 15 0 0 25 0 1 0 201901978 62169088 13198 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/23341/statm: 15178 13198 52 110 0 15065 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 66068

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 23335 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=20996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.028994
while last known CPU time is 1200.05

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): 1200.05
CPU user time (s): 1199.9
CPU system time (s): 0.15
CPU usage (%): 99.9583
Max. virtual memory (cumulated for all children) (KiB): 66068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 805
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 0.997848 second user time and 2.46462 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sun Feb 18 17:24:02 UTC 2007

IDJOB= 296178
IDBENCH= 19931
IDSOLVER= 99
FILE ID= node71/296178-1171819442

PBS_JOBID= 3839648

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1119543818-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296178-1171819442/TiniSatELite /tmp/evaluation/296178-1171819442/instance-296178-1171819442.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-296178-1171819442 -o ROOT/results/node71/solver-296178-1171819442 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296178-1171819442/TiniSatELite /tmp/evaluation/296178-1171819442/instance-296178-1171819442.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  55bb30c2802c5be0aaea545997b74710

RANDOM SEED= 828857009

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:        953232 kB
Buffers:         49632 kB
Cached:         913028 kB
SwapCached:      12392 kB
Active:         754096 kB
Inactive:       227220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        953232 kB
SwapTotal:     4192956 kB
SwapFree:      4174780 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          15940 kB
Slab:           107400 kB
Committed_AS:   642388 kB
PageTables:       1448 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 node71 on Sun Feb 18 17:44:04 UTC 2007