Trace number 335117

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.1 1200.61

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
MD5SUMcd51741c2df34af4fdb8becaf8b3fc51
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2935
Number of clauses18753
Sum of the clauses size133299
Maximum clause length13
Minimum clause length1
Number of clauses of size 156
Number of clauses of size 2526
Number of clauses of size 32382
Number of clauses of size 4501
Number of clauses of size 5678
Number of clauses of size over 514610

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   18372   131484 |    5511       0        0     nan |  0.000 % |
0.00/0.10	c |         0 |   16937   123310 |      --       0       --      -- |     --   | -261/-3123
0.00/0.10	c ==============================================================================
0.00/0.10	c Result  :   #vars: 2847   #clauses: 16937   #literals: 123310
0.00/0.10	c CPU time:   0.089986 s
0.00/0.10	c ==============================================================================
0.00/0.19	c Tinisat 0.22
0.00/0.19	c solving /tmp/GTI_node10.alineos.net_1381.cnf
0.00/0.19	c 2847 variables, 16937 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/node10/watcher-335117-1173610170 -o ROOT/results/node10/solver-335117-1173610170 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335117-1173610170/TiniSatELite /tmp/evaluation/335117-1173610170/instance-335117-1173610170.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 3/77 1381
/proc/meminfo: memFree=1734640/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 380972033 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1381/statm: 1338 232 195 169 0 49 0
[pid=1382] ppid=1381 vsize=5352 CPUtime=0
/proc/1382/stat : 1382 (TiniSatELite) S 1381 1381 32709 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/1382/statm: 1338 236 198 169 0 49 0
[pid=1384] ppid=1382 vsize=0 CPUtime=0
/proc/1384/stat : 1384 (sed) D 1382 1381 32709 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 380972033 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/1384/statm: 0 0 0 0 0 0 0

[startup+0.105243 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1381
/proc/meminfo: memFree=1734640/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 380972033 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1381/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.201255 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1381
/proc/meminfo: memFree=1734640/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+0.301266 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1381
/proc/meminfo: memFree=1734640/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+0.701318 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1381
/proc/meminfo: memFree=1734640/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+1.50143 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 1387
/proc/meminfo: memFree=1730464/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=5348 CPUtime=1.34
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 911 0 0 0 134 0 0 0 25 0 1 0 380972048 5476352 896 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519780 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 1337 896 52 110 0 1224 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10700

[startup+3.10164 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 1387
/proc/meminfo: memFree=1729696/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=5612 CPUtime=2.94
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 1173 0 0 0 294 0 0 0 25 0 1 0 380972048 5746688 1158 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 1403 1158 52 110 0 1290 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10964

[startup+6.30107 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 1387
/proc/meminfo: memFree=1727520/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=10524 CPUtime=6.14
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 1613 0 0 0 613 1 0 0 25 0 1 0 380972048 10776576 1598 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515454 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 2631 1598 52 110 0 2518 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15876

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 1387
/proc/meminfo: memFree=1724768/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=11184 CPUtime=12.54
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 2229 0 0 0 1252 2 0 0 25 0 1 0 380972048 11452416 2214 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 2796 2214 52 110 0 2683 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16536

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 1387
/proc/meminfo: memFree=1721504/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=21008 CPUtime=25.34
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 3093 0 0 0 2531 3 0 0 25 0 1 0 380972048 21512192 3013 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 5252 3013 52 110 0 5139 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26360

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 1387
/proc/meminfo: memFree=1716768/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=22116 CPUtime=50.92
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 4268 0 0 0 5088 4 0 0 25 0 1 0 380972048 22646784 4188 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 5529 4188 52 110 0 5416 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 27468

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 1387
/proc/meminfo: memFree=1710112/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=41804 CPUtime=102.11
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 6030 0 0 0 10205 6 0 0 25 0 1 0 380972048 42807296 5821 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 10451 5821 52 110 0 10338 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 47156

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1387
/proc/meminfo: memFree=1704352/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=42716 CPUtime=162.09
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 7481 0 0 0 16201 8 0 0 25 0 1 0 380972048 43741184 7272 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 10679 7272 52 110 0 10566 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 48068

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1387
/proc/meminfo: memFree=1699872/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=43036 CPUtime=222.08
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 8564 0 0 0 22198 10 0 0 25 0 1 0 380972048 44068864 8355 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 10759 8355 52 110 0 10646 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 48388

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1387
/proc/meminfo: memFree=1694496/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=44752 CPUtime=282.05
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 9892 0 0 0 28193 12 0 0 25 0 1 0 380972048 45826048 9683 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 11188 9683 52 110 0 11075 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 50104

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1387
/proc/meminfo: memFree=1690464/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=46416 CPUtime=342.03
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 11137 0 0 0 34190 13 0 0 25 0 1 0 380972048 47529984 10671 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 11604 10671 52 110 0 11491 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 51768

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1387
/proc/meminfo: memFree=1686816/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0

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

[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=83932 CPUtime=581.96
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 14502 0 0 0 58178 18 0 0 25 0 1 0 380972048 85946368 14036 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 20983 14036 52 110 0 20870 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 89284

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1387
/proc/meminfo: memFree=1673952/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=84412 CPUtime=641.94
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 15222 0 0 0 64175 19 0 0 25 0 1 0 380972048 86437888 14756 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 21103 14756 52 110 0 20990 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 89764

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 1459
/proc/meminfo: memFree=1669168/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=85088 CPUtime=701.89
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 16062 0 0 0 70169 20 0 0 25 0 1 0 380972048 87130112 15596 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 21272 15596 52 110 0 21159 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 90440

[startup+762.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/85 1557
/proc/meminfo: memFree=1666224/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=85644 CPUtime=761.81
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 16769 0 0 0 76161 20 0 0 25 0 1 0 380972048 87699456 16303 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 21411 16303 52 110 0 21298 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 90996

[startup+822.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 1585
/proc/meminfo: memFree=1664608/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=86068 CPUtime=821.77
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 17471 0 0 0 82156 21 0 0 25 0 1 0 380972048 88133632 17005 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 21517 17005 52 110 0 21404 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 91420

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1585
/proc/meminfo: memFree=1661792/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=86260 CPUtime=881.76
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 18165 0 0 0 88153 23 0 0 25 0 1 0 380972048 88330240 17699 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 21565 17699 52 110 0 21452 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 91612

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1585
/proc/meminfo: memFree=1659296/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=86392 CPUtime=941.74
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 18791 0 0 0 94150 24 0 0 25 0 1 0 380972048 88465408 18325 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 21598 18325 52 110 0 21485 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 91744

[startup+1002.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 1585
/proc/meminfo: memFree=1656800/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=86716 CPUtime=1001.71
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 19401 0 0 0 100146 25 0 0 25 0 1 0 380972048 88797184 18935 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 21679 18935 52 110 0 21566 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 92068

[startup+1062.3 s]
/proc/loadavg: 1.15 1.04 1.01 2/79 1585
/proc/meminfo: memFree=1654304/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=86876 CPUtime=1061.7
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 20014 0 0 0 106144 26 0 0 25 0 1 0 380972048 88961024 19548 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 21719 19548 52 110 0 21606 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 92228

[startup+1122.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/79 1585
/proc/meminfo: memFree=1652000/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=86876 CPUtime=1121.68
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 20574 0 0 0 112141 27 0 0 25 0 1 0 380972048 88961024 20108 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 21719 20108 52 110 0 21606 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 92228

[startup+1182.3 s]
/proc/loadavg: 1.10 1.05 1.01 2/79 1585
/proc/meminfo: memFree=1649632/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=87168 CPUtime=1181.66
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 21163 0 0 0 118138 28 0 0 25 0 1 0 380972048 89260032 20697 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 21792 20697 52 110 0 21679 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 92520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.07 1.05 1.01 2/79 1585
/proc/meminfo: memFree=1648800/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=87432 CPUtime=1199.96
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 21369 0 0 0 119968 28 0 0 25 0 1 0 380972048 89530368 20903 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 21858 20903 52 110 0 21745 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 92784

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

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

[startup+1200.6 s]
/proc/loadavg: 1.07 1.05 1.01 2/79 1585
/proc/meminfo: memFree=1648800/2055920 swapFree=4168764/4192956
[pid=1381] ppid=1379 vsize=5352 CPUtime=0.14
/proc/1381/stat : 1381 (TiniSatELite) S 1379 1381 32709 0 -1 4194304 331 992 0 0 0 0 13 1 16 0 1 0 380972033 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1381/statm: 1338 236 197 169 0 49 0
[pid=1387] ppid=1381 vsize=87432 CPUtime=1199.96
/proc/1387/stat : 1387 (tinisat) R 1381 1381 32709 0 -1 4194304 21369 0 0 0 119968 28 0 0 25 0 1 0 380972048 89530368 20903 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 21858 20903 52 110 0 21745 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 92784

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1381 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=133979 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=14997
CPU time returned by wait4() is 0.148976
while last known CPU time is 1200.1

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

Real time (s): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1199.81
CPU system time (s): 0.29
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 92784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.133979
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1323
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= 14

runsolver used 1.24481 second user time and 3.13152 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sun Mar 11 10:49:30 UTC 2007

IDJOB= 335117
IDBENCH= 24644
IDSOLVER= 99
FILE ID= node10/335117-1173610170

PBS_JOBID= 4101245

Free space on /tmp= 66434 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335117-1173610170/TiniSatELite /tmp/evaluation/335117-1173610170/instance-335117-1173610170.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-335117-1173610170 -o ROOT/results/node10/solver-335117-1173610170 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335117-1173610170/TiniSatELite /tmp/evaluation/335117-1173610170/instance-335117-1173610170.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  cd51741c2df34af4fdb8becaf8b3fc51

RANDOM SEED= 516720436

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1735048 kB
Buffers:         10964 kB
Cached:         231248 kB
SwapCached:       2520 kB
Active:         153112 kB
Inactive:       112064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735048 kB
SwapTotal:     4192956 kB
SwapFree:      4168764 kB
Dirty:            1840 kB
Writeback:           0 kB
Mapped:          30496 kB
Slab:            41172 kB
Committed_AS:  1719340 kB
PageTables:       1832 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= 66433 MiB

End job on node10 on Sun Mar 11 11:09:33 UTC 2007