Trace number 333311

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) 1200.04 1200.51

General information on the benchmark

Namecrafted/Medium/contest05/others/
QG8-gensys-ukn005.sat05-3584.reshuffled-07.cnf
MD5SUMdb9d2b7fba78f1cbe73aba9a1aa51042
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark76.9823
Satisfiable
(Un)Satisfiability was proved
Number of variables1133
Number of clauses56210
Sum of the clauses size352304
Maximum clause length22
Minimum clause length1
Number of clauses of size 136
Number of clauses of size 22544
Number of clauses of size 310764
Number of clauses of size 427
Number of clauses of size 545
Number of clauses of size over 542794

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.09	c ==============================================================================
0.00/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.09	c ==============================================================================
0.00/0.09	c |         0 |   55499   347295 |   16649       0        0     nan |  0.000 % |
0.00/0.38	c |         0 |   49674   326619 |      --       0       --      -- |     --   | -126/-2149
0.00/0.38	c ==============================================================================
0.00/0.38	c Result  :   #vars: 1069   #clauses: 49674   #literals: 326619
0.00/0.38	c CPU time:   0.371943 s
0.00/0.38	c ==============================================================================
0.49/0.62	c Tinisat 0.22
0.49/0.62	c solving /tmp/GTI_node5.alineos.net_16163.cnf
0.49/0.62	c 1069 variables, 49674 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/node5/watcher-333311-1173509791 -o ROOT/results/node5/solver-333311-1173509791 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333311-1173509791/TiniSatELite /tmp/evaluation/333311-1173509791/instance-333311-1173509791.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: 0.99 1.00 1.00 3/77 16163
/proc/meminfo: memFree=1700576/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 370933942 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/16163/statm: 1338 232 195 169 0 49 0
[pid=16164] ppid=16163 vsize=5352 CPUtime=0
/proc/16164/stat : 16164 (TiniSatELite) R 16163 16163 15465 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/16164/statm: 1338 236 198 169 0 49 0

[startup+0.039523 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 16163
/proc/meminfo: memFree=1700576/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 370933942 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101526 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 16163
/proc/meminfo: memFree=1700576/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 370933942 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301549 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 16163
/proc/meminfo: memFree=1700576/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 370933942 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701606 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 16163
/proc/meminfo: memFree=1700576/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 5352

[startup+1.50168 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16169
/proc/meminfo: memFree=1694352/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=6200 CPUtime=0.98
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 1343 0 0 0 98 0 0 0 25 0 1 0 370933993 6348800 1230 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134516989 0 0 4096 0 0 0 0 17 0 0 0
/proc/16169/statm: 1550 1230 52 110 0 1437 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11552

[startup+3.10287 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16169
/proc/meminfo: memFree=1693456/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=12080 CPUtime=2.58
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 1589 0 0 0 258 0 0 0 25 0 1 0 370933993 12369920 1476 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/16169/statm: 3020 1476 52 110 0 2907 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17432

[startup+6.30123 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16169
/proc/meminfo: memFree=1691664/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=12080 CPUtime=5.78
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 1945 0 0 0 577 1 0 0 25 0 1 0 370933993 12369920 1832 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532372 0 0 4096 0 0 0 0 17 0 0 0
/proc/16169/statm: 3020 1832 52 110 0 2907 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17432

[startup+12.702 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16169
/proc/meminfo: memFree=1689424/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=12080 CPUtime=12.18
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 2470 0 0 0 1216 2 0 0 25 0 1 0 370933993 12369920 2357 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 0 0 0
/proc/16169/statm: 3020 2357 52 110 0 2907 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 17432

[startup+25.5014 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16169
/proc/meminfo: memFree=1685904/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=24232 CPUtime=24.97
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 3322 0 0 0 2494 3 0 0 25 0 1 0 370933993 24813568 3209 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 6058 3209 52 110 0 5945 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 29584

[startup+51.1011 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16169
/proc/meminfo: memFree=1680208/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=25436 CPUtime=50.56
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 4810 0 0 0 5051 5 0 0 25 0 1 0 370933993 26046464 4632 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 6359 4632 52 110 0 6246 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 30788

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16169
/proc/meminfo: memFree=1672720/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=50040 CPUtime=101.75
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 6668 0 0 0 10167 8 0 0 25 0 1 0 370933993 51240960 6490 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 12510 6490 52 110 0 12397 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 55392

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16169
/proc/meminfo: memFree=1665360/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=51452 CPUtime=161.73
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 8500 0 0 0 16163 10 0 0 25 0 1 0 370933993 52686848 8322 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 12863 8322 52 110 0 12750 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 56804

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16169
/proc/meminfo: memFree=1659216/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=52948 CPUtime=221.71
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 10140 0 0 0 22159 12 0 0 25 0 1 0 370933993 54218752 9833 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 13237 9833 52 110 0 13124 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 58300

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/85 16241
/proc/meminfo: memFree=1652704/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=53748 CPUtime=281.67
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 11452 0 0 0 28153 14 0 0 25 0 1 0 370933993 55037952 11145 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517432 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 13437 11145 52 110 0 13324 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 59100

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/85 16339
/proc/meminfo: memFree=1648672/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=54068 CPUtime=341.6
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 12471 0 0 0 34144 16 0 0 25 0 1 0 370933993 55365632 12164 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 13517 12164 52 110 0 13404 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 59420

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16367
/proc/meminfo: memFree=1645968/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=54564 CPUtime=401.56
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 13423 0 0 0 40139 17 0 0 25 0 1 0 370933993 55873536 13116 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 13641 13116 52 110 0 13528 0

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

[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=103600 CPUtime=581.51
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 16295 0 0 0 58131 20 0 0 25 0 1 0 370933993 106086400 15988 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 25900 15988 52 110 0 25787 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 108952

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16367
/proc/meminfo: memFree=1630416/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=105236 CPUtime=641.5
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 17506 0 0 0 64128 22 0 0 25 0 1 0 370933993 107761664 16942 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 26309 16942 52 110 0 26196 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 110588

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16367
/proc/meminfo: memFree=1627216/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=105672 CPUtime=701.48
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 18332 0 0 0 70124 24 0 0 25 0 1 0 370933993 108208128 17768 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 26418 17768 52 110 0 26305 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 111024

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16367
/proc/meminfo: memFree=1623632/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=106328 CPUtime=761.47
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 19217 0 0 0 76121 26 0 0 25 0 1 0 370933993 108879872 18653 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 26582 18653 52 110 0 26469 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 111680

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16367
/proc/meminfo: memFree=1620624/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=106972 CPUtime=821.45
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 19990 0 0 0 82118 27 0 0 25 0 1 0 370933993 109539328 19426 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 26743 19426 52 110 0 26630 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 112324

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16367
/proc/meminfo: memFree=1617936/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=107164 CPUtime=881.44
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 20678 0 0 0 88116 28 0 0 25 0 1 0 370933993 109735936 20114 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 26791 20114 52 110 0 26678 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 112516

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16367
/proc/meminfo: memFree=1615312/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=107324 CPUtime=941.42
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 21339 0 0 0 94113 29 0 0 25 0 1 0 370933993 109899776 20775 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 26831 20775 52 110 0 26718 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 112676

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16367
/proc/meminfo: memFree=1612432/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=107940 CPUtime=1001.41
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 22059 0 0 0 100111 30 0 0 25 0 1 0 370933993 110530560 21495 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 26985 21495 52 110 0 26872 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 113292

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16367
/proc/meminfo: memFree=1610000/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=108232 CPUtime=1061.39
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 22680 0 0 0 106108 31 0 0 25 0 1 0 370933993 110829568 22116 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 27058 22116 52 110 0 26945 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 113584

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16367
/proc/meminfo: memFree=1607376/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=108392 CPUtime=1121.37
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 23324 0 0 0 112105 32 0 0 25 0 1 0 370933993 110993408 22760 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 27098 22760 52 110 0 26985 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 113744

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16367
/proc/meminfo: memFree=1604432/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=108584 CPUtime=1181.36
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 24060 0 0 0 118103 33 0 0 25 0 1 0 370933993 111190016 23496 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 27146 23496 52 110 0 27033 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 113936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16367
/proc/meminfo: memFree=1603600/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=108776 CPUtime=1199.55
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 24256 0 0 0 119922 33 0 0 25 0 1 0 370933993 111386624 23692 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 27194 23692 52 110 0 27081 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 114128

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16367
/proc/meminfo: memFree=1603600/2055920 swapFree=4170416/4192956
[pid=16163] ppid=16161 vsize=5352 CPUtime=0.49
/proc/16163/stat : 16163 (TiniSatELite) S 16161 16163 15465 0 -1 4194304 331 1830 0 0 0 0 48 1 18 0 1 0 370933942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16163/statm: 1338 236 197 169 0 49 0
[pid=16169] ppid=16163 vsize=108776 CPUtime=1199.55
/proc/16169/stat : 16169 (tinisat) R 16163 16163 15465 0 -1 4194304 24256 0 0 0 119922 33 0 0 25 0 1 0 370933993 111386624 23692 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16169/statm: 27194 23692 52 110 0 27081 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 114128

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16163 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=483926 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=20996
CPU time returned by wait4() is 0.504922
while last known CPU time is 1200.04

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

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.7
CPU system time (s): 0.34
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 114128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.483926
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2161
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= 21

runsolver used 1.15582 second user time and 3.22351 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Mar 10 06:56:31 UTC 2007

IDJOB= 333311
IDBENCH= 24601
IDSOLVER= 99
FILE ID= node5/333311-1173509791

PBS_JOBID= 4101113

Free space on /tmp= 66394 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/others/QG8-gensys-ukn005.sat05-3584.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333311-1173509791/TiniSatELite /tmp/evaluation/333311-1173509791/instance-333311-1173509791.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-333311-1173509791 -o ROOT/results/node5/solver-333311-1173509791 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333311-1173509791/TiniSatELite /tmp/evaluation/333311-1173509791/instance-333311-1173509791.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  db9d2b7fba78f1cbe73aba9a1aa51042

RANDOM SEED= 393369285

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1700984 kB
Buffers:         40132 kB
Cached:         238132 kB
SwapCached:       2372 kB
Active:         158784 kB
Inactive:       143564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700984 kB
SwapTotal:     4192956 kB
SwapFree:      4170416 kB
Dirty:            2804 kB
Writeback:           0 kB
Mapped:          31776 kB
Slab:            38164 kB
Committed_AS:  1226176 kB
PageTables:       1692 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= 66392 MiB

End job on node5 on Sat Mar 10 07:16:34 UTC 2007