Trace number 338141

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) 1200.03 1200.81

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl009.sat05-2721.reshuffled-07.cnf
MD5SUM2fe12e7483e7a74328d483192a8a2746
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark79.5689
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7989
Sum of the clauses size66949
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2284
Number of clauses of size 31202
Number of clauses of size 4154
Number of clauses of size 5924
Number of clauses of size over 55392

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |    7744    65866 |    2323       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |    6704    58835 |      --       0       --      -- |     --   | -259/-3271
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 1384   #clauses: 6704   #literals: 58835
0.00/0.06	c CPU time:   0.050992 s
0.00/0.06	c ==============================================================================
0.07/0.10	c Tinisat 0.22
0.07/0.10	c solving /tmp/GTI_node70.alineos.net_15646.cnf
0.07/0.10	c 1384 variables, 6704 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node70/watcher-338141-1173681043 -o ROOT/results/node70/solver-338141-1173681043 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338141-1173681043/TiniSatELite /tmp/evaluation/338141-1173681043/instance-338141-1173681043.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15646
/proc/meminfo: memFree=1807856/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 24404220 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402237010 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/15646/statm: 1338 232 195 169 0 49 0
[pid=15647] ppid=15646 vsize=5352 CPUtime=0
/proc/15647/stat : 15647 (TiniSatELite) S 15646 15646 14452 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/15647/statm: 1338 236 198 169 0 49 0
[pid=15649] ppid=15647 vsize=0 CPUtime=0
/proc/15649/stat : 15649 (sed) D 15647 15646 14452 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 24404220 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/15649/statm: 0 0 0 0 0 0 0

[startup+0.0399979 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15646
/proc/meminfo: memFree=1807856/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 24404220 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15646/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102005 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15646
/proc/meminfo: memFree=1807856/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.301024 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15646
/proc/meminfo: memFree=1807856/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.701066 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15646
/proc/meminfo: memFree=1807856/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50114 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15652
/proc/meminfo: memFree=1805216/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=5128 CPUtime=1.41
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 703 0 0 0 141 0 0 0 25 0 1 0 24404228 5251072 688 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 1282 688 52 110 0 1169 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10480

[startup+3.1013 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15652
/proc/meminfo: memFree=1804128/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=5524 CPUtime=3
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 1000 0 0 0 300 0 0 0 25 0 1 0 24404228 5656576 985 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 1381 985 52 110 0 1268 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10876

[startup+6.30162 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15652
/proc/meminfo: memFree=1802144/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=10024 CPUtime=6.21
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 1417 0 0 0 620 1 0 0 25 0 1 0 24404228 10264576 1369 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 2506 1369 52 110 0 2393 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15376

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15652
/proc/meminfo: memFree=1799720/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=10572 CPUtime=12.6
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 1971 0 0 0 1259 1 0 0 25 0 1 0 24404228 10825728 1923 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 2643 1923 52 110 0 2530 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15924

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 15652
/proc/meminfo: memFree=1796968/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=11396 CPUtime=25.39
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 2712 0 0 0 2538 1 0 0 25 0 1 0 24404228 11669504 2599 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 2849 2599 52 110 0 2736 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16748

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 15652
/proc/meminfo: memFree=1793256/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=20196 CPUtime=50.98
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 3661 0 0 0 5095 3 0 0 25 0 1 0 24404228 20680704 3548 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515397 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 5049 3548 52 110 0 4936 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 25548

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 15652
/proc/meminfo: memFree=1787176/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=22196 CPUtime=102.15
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 5260 0 0 0 10211 4 0 0 25 0 1 0 24404228 22728704 5018 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 5549 5018 52 110 0 5436 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 27548

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15652
/proc/meminfo: memFree=1781864/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=39888 CPUtime=162.11
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 6621 0 0 0 16205 6 0 0 25 0 1 0 24404228 40845312 6346 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 9972 6346 52 110 0 9859 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 45240

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15652
/proc/meminfo: memFree=1777704/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=40468 CPUtime=222.07
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 7682 0 0 0 22199 8 0 0 25 0 1 0 24404228 41439232 7374 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 10117 7374 52 110 0 10004 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 45820

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15652
/proc/meminfo: memFree=1774056/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=41040 CPUtime=282.04
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 8603 0 0 0 28195 9 0 0 25 0 1 0 24404228 42024960 8295 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 10260 8295 52 110 0 10147 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 46392

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15652
/proc/meminfo: memFree=1770216/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=42356 CPUtime=341.99
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 9585 0 0 0 34189 10 0 0 25 0 1 0 24404228 43372544 9244 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 10589 9244 52 110 0 10476 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 47708

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15652
/proc/meminfo: memFree=1767016/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0

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

[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=78000 CPUtime=521.86
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 12127 0 0 0 52174 12 0 0 25 0 1 0 24404228 79872000 11431 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 19500 11431 52 110 0 19387 0
Current children cumulated CPU time (s) 521.93
Current children cumulated vsize (KiB) 83352

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15652
/proc/meminfo: memFree=1758952/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=78276 CPUtime=581.82
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 12743 0 0 0 58169 13 0 0 25 0 1 0 24404228 80154624 12047 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 19569 12047 52 110 0 19456 0
Current children cumulated CPU time (s) 581.89
Current children cumulated vsize (KiB) 83628

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15652
/proc/meminfo: memFree=1756520/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=78700 CPUtime=641.79
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 13354 0 0 0 64166 13 0 0 25 0 1 0 24404228 80588800 12658 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 19675 12658 52 110 0 19562 0
Current children cumulated CPU time (s) 641.86
Current children cumulated vsize (KiB) 84052

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15652
/proc/meminfo: memFree=1754088/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=79240 CPUtime=701.75
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 13962 0 0 0 70161 14 0 0 25 0 1 0 24404228 81141760 13266 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 19810 13266 52 110 0 19697 0
Current children cumulated CPU time (s) 701.82
Current children cumulated vsize (KiB) 84592

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15652
/proc/meminfo: memFree=1752040/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=79960 CPUtime=761.72
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 14477 0 0 0 76157 15 0 0 25 0 1 0 24404228 81879040 13781 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 19990 13781 52 110 0 19877 0
Current children cumulated CPU time (s) 761.79
Current children cumulated vsize (KiB) 85312

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15652
/proc/meminfo: memFree=1749928/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=80476 CPUtime=821.69
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 15096 0 0 0 82154 15 0 0 25 0 1 0 24404228 82407424 14302 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 20119 14302 52 110 0 20006 0
Current children cumulated CPU time (s) 821.76
Current children cumulated vsize (KiB) 85828

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15654
/proc/meminfo: memFree=1747560/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=80956 CPUtime=881.65
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 15683 0 0 0 88150 15 0 0 25 0 1 0 24404228 82898944 14856 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 20239 14856 52 110 0 20126 0
Current children cumulated CPU time (s) 881.72
Current children cumulated vsize (KiB) 86308

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15654
/proc/meminfo: memFree=1745640/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=81116 CPUtime=941.61
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 16192 0 0 0 94145 16 0 0 25 0 1 0 24404228 83062784 15365 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 20279 15365 52 110 0 20166 0
Current children cumulated CPU time (s) 941.68
Current children cumulated vsize (KiB) 86468

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15654
/proc/meminfo: memFree=1743592/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=81440 CPUtime=1001.58
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 16698 0 0 0 100141 17 0 0 25 0 1 0 24404228 83394560 15871 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 20360 15871 52 110 0 20247 0
Current children cumulated CPU time (s) 1001.65
Current children cumulated vsize (KiB) 86792

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15654
/proc/meminfo: memFree=1741864/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=81924 CPUtime=1061.55
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 17149 0 0 0 106138 17 0 0 25 0 1 0 24404228 83890176 16322 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 20481 16322 52 110 0 20368 0
Current children cumulated CPU time (s) 1061.62
Current children cumulated vsize (KiB) 87276

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15654
/proc/meminfo: memFree=1740200/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=82116 CPUtime=1121.5
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 17549 0 0 0 112133 17 0 0 25 0 1 0 24404228 84086784 16722 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 20529 16722 52 110 0 20416 0
Current children cumulated CPU time (s) 1121.57
Current children cumulated vsize (KiB) 87468

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15654
/proc/meminfo: memFree=1738600/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=82632 CPUtime=1181.47
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 18028 0 0 0 118129 18 0 0 25 0 1 0 24404228 84615168 17136 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 20658 17136 52 110 0 20545 0
Current children cumulated CPU time (s) 1181.54
Current children cumulated vsize (KiB) 87984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15654
/proc/meminfo: memFree=1738152/2055920 swapFree=4179464/4192956
[pid=15646] ppid=15644 vsize=5352 CPUtime=0.07
/proc/15646/stat : 15646 (TiniSatELite) S 15644 15646 14452 0 -1 4194304 331 658 0 0 0 0 7 0 16 0 1 0 24404220 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15646/statm: 1338 236 197 169 0 49 0
[pid=15652] ppid=15646 vsize=82764 CPUtime=1199.96
/proc/15652/stat : 15652 (tinisat) R 15646 15646 14452 0 -1 4194304 18138 0 0 0 119978 18 0 0 25 0 1 0 24404228 84750336 17246 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15652/statm: 20691 17246 52 110 0 20578 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 88116

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 15646 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=71989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.080987
while last known CPU time is 1200.03

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

Real time (s): 1200.81
CPU time (s): 1200.03
CPU user time (s): 1199.85
CPU system time (s): 0.18
CPU usage (%): 99.9347
Max. virtual memory (cumulated for all children) (KiB): 88116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.071989
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 989
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 10

runsolver used 1.14183 second user time and 3.23351 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Mon Mar 12 06:30:43 UTC 2007

IDJOB= 338141
IDBENCH= 24716
IDSOLVER= 99
FILE ID= node70/338141-1173681043

PBS_JOBID= 4101716

Free space on /tmp= 66556 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl009.sat05-2721.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338141-1173681043/TiniSatELite /tmp/evaluation/338141-1173681043/instance-338141-1173681043.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-338141-1173681043 -o ROOT/results/node70/solver-338141-1173681043 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338141-1173681043/TiniSatELite /tmp/evaluation/338141-1173681043/instance-338141-1173681043.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  2fe12e7483e7a74328d483192a8a2746

RANDOM SEED= 23887333

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.220
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	: 5931.00
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		: 3000.220
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:       1808264 kB
Buffers:         26704 kB
Cached:         168120 kB
SwapCached:       8292 kB
Active:          77456 kB
Inactive:       132632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808264 kB
SwapTotal:     4192956 kB
SwapFree:      4179464 kB
Dirty:            1432 kB
Writeback:           0 kB
Mapped:          15504 kB
Slab:            23632 kB
Committed_AS:    77224 kB
PageTables:       1396 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= 66556 MiB

End job on node70 on Mon Mar 12 06:50:46 UTC 2007