Trace number 332891

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) 1200.07 1200.61

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-pbl-00200.sat05-1329.reshuffled-07.cnf
MD5SUM2ed4f9474a813c543de526c0ca3729de
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.02384
Satisfiable
(Un)Satisfiability was proved
Number of variables725
Number of clauses22684
Sum of the clauses size194068
Maximum clause length11
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 219
Number of clauses of size 3197
Number of clauses of size 4381
Number of clauses of size 51017
Number of clauses of size over 521068

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 |   22682   194002 |    6804       0        0     nan |  0.000 % |
0.00/0.37	c |         0 |   21331   183356 |      --       0       --      -- |     --   | -1351/-10588
0.00/0.37	c ==============================================================================
0.00/0.37	c Result  :   #vars: 629   #clauses: 21331   #literals: 183356
0.00/0.37	c CPU time:   0.356945 s
0.00/0.37	c ==============================================================================
0.42/0.50	c Tinisat 0.22
0.42/0.50	c solving /tmp/GTI_node16.alineos.net_13596.cnf
0.42/0.50	c 629 variables, 21331 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/node16/watcher-332891-1173494712 -o ROOT/results/node16/solver-332891-1173494712 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332891-1173494712/TiniSatELite /tmp/evaluation/332891-1173494712/instance-332891-1173494712.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 0.96 3/77 13596
/proc/meminfo: memFree=1704920/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 369425544 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13596/statm: 1338 232 195 169 0 49 0
[pid=13597] ppid=13596 vsize=5352 CPUtime=0
/proc/13597/stat : 13597 (TiniSatELite) S 13596 13596 12864 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13597/statm: 1338 236 198 169 0 49 0

[startup+0.0613979 s]
/proc/loadavg: 0.99 1.00 0.96 3/77 13596
/proc/meminfo: memFree=1704920/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 369425544 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13596/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102392 s]
/proc/loadavg: 0.99 1.00 0.96 3/77 13596
/proc/meminfo: memFree=1704920/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 369425544 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13596/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301367 s]
/proc/loadavg: 0.99 1.00 0.96 3/77 13596
/proc/meminfo: memFree=1704920/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 369425544 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13596/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702322 s]
/proc/loadavg: 0.99 1.00 0.96 3/77 13596
/proc/meminfo: memFree=1704920/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 5352

[startup+1.50122 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 13602
/proc/meminfo: memFree=1700424/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=6872 CPUtime=1.05
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 889 0 0 0 105 0 0 0 25 0 1 0 369425587 7036928 874 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 1718 874 52 110 0 1605 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12224

[startup+3.10103 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 13602
/proc/meminfo: memFree=1699400/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=7276 CPUtime=2.65
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 1326 0 0 0 265 0 0 0 25 0 1 0 369425587 7450624 1311 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532420 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 1819 1311 52 110 0 1706 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12628

[startup+6.30165 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 13602
/proc/meminfo: memFree=1695816/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=14792 CPUtime=5.85
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 2089 0 0 0 584 1 0 0 25 0 1 0 369425587 15147008 2009 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 3698 2009 52 110 0 3585 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20144

[startup+12.7019 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 13602
/proc/meminfo: memFree=1690640/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=15884 CPUtime=12.25
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 3296 0 0 0 1223 2 0 0 25 0 1 0 369425587 16265216 3216 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532358 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 3971 3216 52 110 0 3858 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 21236

[startup+25.5013 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 13602
/proc/meminfo: memFree=1684752/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=30264 CPUtime=25.04
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 4836 0 0 0 2501 3 0 0 25 0 1 0 369425587 30990336 4627 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532420 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 7566 4627 52 110 0 7453 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 35616

[startup+51.1013 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 13602
/proc/meminfo: memFree=1678096/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=32280 CPUtime=50.63
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 6547 0 0 0 5058 5 0 0 25 0 1 0 369425587 33054720 6305 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532367 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 8070 6305 52 110 0 7957 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 37632

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 13602
/proc/meminfo: memFree=1670224/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=60448 CPUtime=101.82
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 8813 0 0 0 10176 6 0 0 25 0 1 0 369425587 61898752 8215 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 15112 8215 52 110 0 14999 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 65800

[startup+162.302 s]
/proc/loadavg: 1.05 1.01 0.96 2/79 13602
/proc/meminfo: memFree=1664464/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=61632 CPUtime=161.79
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 10503 0 0 0 16172 7 0 0 25 0 1 0 369425587 63111168 9677 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 15408 9677 52 110 0 15295 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 66984

[startup+222.302 s]
/proc/loadavg: 1.02 1.01 0.96 2/79 13602
/proc/meminfo: memFree=1659472/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=62412 CPUtime=221.77
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 11751 0 0 0 22169 8 0 0 25 0 1 0 369425587 63909888 10925 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517540 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 15603 10925 52 110 0 15490 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 67764

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 13602
/proc/meminfo: memFree=1654288/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=63732 CPUtime=281.74
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 13272 0 0 0 28164 10 0 0 25 0 1 0 369425587 65261568 12218 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 15933 12218 52 110 0 15820 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 69084

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 13602
/proc/meminfo: memFree=1649296/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=67208 CPUtime=341.73
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 15183 0 0 0 34161 12 0 0 25 0 1 0 369425587 68820992 13421 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 16802 13421 52 110 0 16689 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 72560

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 13602
/proc/meminfo: memFree=1645136/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=68652 CPUtime=401.7
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 16416 0 0 0 40157 13 0 0 25 0 1 0 369425587 70299648 14490 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 17163 14490 52 110 0 17050 0

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

[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=69564 CPUtime=521.62
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 18111 0 0 0 52148 14 0 0 25 0 1 0 369425587 71233536 16087 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 17391 16087 52 110 0 17278 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 74916

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 0.97 2/79 13602
/proc/meminfo: memFree=1635728/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=121504 CPUtime=581.6
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 19050 0 0 0 58145 15 0 0 25 0 1 0 369425587 124420096 16832 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 30376 16832 52 110 0 30263 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 126856

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 13602
/proc/meminfo: memFree=1631888/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=123116 CPUtime=641.58
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 20265 0 0 0 64141 17 0 0 25 0 1 0 369425587 126070784 17789 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 30779 17789 52 110 0 30666 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 128468

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 13602
/proc/meminfo: memFree=1629136/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=123248 CPUtime=701.55
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 20967 0 0 0 70137 18 0 0 25 0 1 0 369425587 126205952 18491 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 30812 18491 52 110 0 30699 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 128600

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 13602
/proc/meminfo: memFree=1625360/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=126460 CPUtime=761.54
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 22578 0 0 0 76134 20 0 0 25 0 1 0 369425587 129495040 19422 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 31615 19422 52 110 0 31502 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 131812

[startup+822.302 s]
/proc/loadavg: 1.04 1.01 0.97 2/79 13602
/proc/meminfo: memFree=1622544/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=126972 CPUtime=821.51
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 23422 0 0 0 82131 20 0 0 25 0 1 0 369425587 130019328 20137 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 31743 20137 52 110 0 31630 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 132324

[startup+882.302 s]
/proc/loadavg: 1.01 1.01 0.97 2/79 13602
/proc/meminfo: memFree=1620432/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=126972 CPUtime=881.49
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 23940 0 0 0 88128 21 0 0 25 0 1 0 369425587 130019328 20655 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 31743 20655 52 110 0 31630 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 132324

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 13602
/proc/meminfo: memFree=1618192/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=127264 CPUtime=941.46
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 24513 0 0 0 94124 22 0 0 25 0 1 0 369425587 130318336 21228 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519881 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 31816 21228 52 110 0 31703 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 132616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/85 13740
/proc/meminfo: memFree=1614432/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=127908 CPUtime=1001.44
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 25231 0 0 0 100113 31 0 0 25 0 1 0 369425587 130977792 21817 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 31977 21817 52 110 0 31864 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 133260

[startup+1062.3 s]
/proc/loadavg: 1.09 1.03 0.98 2/79 14276
/proc/meminfo: memFree=1612752/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=129192 CPUtime=1061.4
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 26140 0 0 0 106103 37 0 0 25 0 1 0 369425587 132292608 22469 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 32298 22469 52 110 0 32185 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 134544

[startup+1122.3 s]
/proc/loadavg: 1.08 1.04 0.99 2/79 14276
/proc/meminfo: memFree=1610640/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=130344 CPUtime=1121.38
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 26975 0 0 0 112100 38 0 0 25 0 1 0 369425587 133472256 23014 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 32586 23014 52 110 0 32473 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 135696

[startup+1182.3 s]
/proc/loadavg: 1.03 1.03 0.99 2/79 14276
/proc/meminfo: memFree=1608656/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=130344 CPUtime=1181.36
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 27478 0 0 0 118098 38 0 0 25 0 1 0 369425587 133472256 23517 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 32586 23517 52 110 0 32473 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 135696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.02 1.02 0.99 2/79 14276
/proc/meminfo: memFree=1607888/2055920 swapFree=4159664/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.42
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12864 0 -1 4194304 331 1204 0 0 0 0 41 1 16 0 1 0 369425544 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=130344 CPUtime=1199.65
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12864 0 -1 4194304 27678 0 0 0 119926 39 0 0 25 0 1 0 369425587 133472256 23717 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13602/statm: 32586 23717 52 110 0 32473 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 135696

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 13596 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=417936 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=17997
CPU time returned by wait4() is 0.435933
while last known CPU time is 1200.07

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): 1200.07
CPU user time (s): 1199.67
CPU system time (s): 0.4
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 135696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.417936
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1535
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= 23

runsolver used 1.20882 second user time and 3.20051 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Mar 10 02:45:12 UTC 2007

IDJOB= 332891
IDBENCH= 24591
IDSOLVER= 99
FILE ID= node16/332891-1173494712

PBS_JOBID= 4101101

Free space on /tmp= 66442 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00200.sat05-1329.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332891-1173494712/TiniSatELite /tmp/evaluation/332891-1173494712/instance-332891-1173494712.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-332891-1173494712 -o ROOT/results/node16/solver-332891-1173494712 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332891-1173494712/TiniSatELite /tmp/evaluation/332891-1173494712/instance-332891-1173494712.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  2ed4f9474a813c543de526c0ca3729de

RANDOM SEED= 71723864

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1705264 kB
Buffers:         40360 kB
Cached:         228656 kB
SwapCached:       2712 kB
Active:         167672 kB
Inactive:       124772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1705264 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:            2004 kB
Writeback:           0 kB
Mapped:          30828 kB
Slab:            43836 kB
Committed_AS:  1350124 kB
PageTables:       1720 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= 66463 MiB

End job on node16 on Sat Mar 10 03:05:15 UTC 2007