Trace number 305116

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 1200.49

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
MD5SUMaf8e5aa400a09f1bdd789aead5415ecc
Bench CategoryRANDOM (random 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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.00/0.24	c |         0 |   66827   202771 |      --       0       --      -- |     --   | -373/1171
0.00/0.24	c ==============================================================================
0.00/0.24	c Result  :   #vars: 15627   #clauses: 66827   #literals: 202771
0.00/0.24	c CPU time:   0.223965 s
0.00/0.24	c ==============================================================================
0.32/0.43	c Tinisat 0.22
0.32/0.43	c solving /tmp/GTI_node35.alineos.net_28710.cnf
0.32/0.43	c 15627 variables, 66827 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-305116-1172072154 -o ROOT/results/node35/solver-305116-1172072154 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305116-1172072154/TiniSatELite /tmp/evaluation/305116-1172072154/instance-305116-1172072154.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 28710
/proc/meminfo: memFree=1482336/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 200979139 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134585426 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28710/statm: 1338 232 195 169 0 49 0
[pid=28711] ppid=28710 vsize=5352 CPUtime=0
/proc/28711/stat : 28711 (TiniSatELite) S 28710 28710 28312 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/28711/statm: 1338 236 198 169 0 49 0
[pid=28713] ppid=28711 vsize=0 CPUtime=0
/proc/28713/stat : 28713 (sed) R 28711 28710 28312 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 200979139 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/28713/statm: 
[startup+0.108082 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 28710
/proc/meminfo: memFree=1482336/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 200979139 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28710/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516151 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 28710
/proc/meminfo: memFree=1482336/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 5352

[startup+1.33631 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28716
/proc/meminfo: memFree=1473928/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=11708 CPUtime=0.99
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 2043 0 0 0 98 1 0 0 25 0 1 0 200979172 11988992 1804 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 2927 1804 52 110 0 2814 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 17060

[startup+2.97264 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28716
/proc/meminfo: memFree=1472392/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=11708 CPUtime=2.63
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 2485 0 0 0 261 2 0 0 25 0 1 0 200979172 11988992 2246 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 2927 2246 52 110 0 2814 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 17060

[startup+6.25629 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28716
/proc/meminfo: memFree=1468680/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=20136 CPUtime=5.91
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 3341 0 0 0 587 4 0 0 25 0 1 0 200979172 20619264 3102 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 5034 3102 52 110 0 4921 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 25488

[startup+12.7126 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28716
/proc/meminfo: memFree=1461128/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=20136 CPUtime=12.36
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 5135 0 0 0 1231 5 0 0 25 0 1 0 200979172 20619264 4896 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 5034 4896 52 110 0 4921 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25488

[startup+25.5261 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28716
/proc/meminfo: memFree=1449480/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=36988 CPUtime=25.17
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 8152 0 0 0 2509 8 0 0 25 0 1 0 200979172 37875712 7913 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 9247 7913 52 110 0 9134 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42340

[startup+51.1492 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28716
/proc/meminfo: memFree=1425160/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=71068 CPUtime=50.79
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 14108 0 0 0 5064 15 0 0 25 0 1 0 200979172 72773632 13869 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517432 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 17767 13869 52 110 0 17654 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 76420

[startup+102.396 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28716
/proc/meminfo: memFree=1384392/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=139740 CPUtime=102.02
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 24391 0 0 0 10176 26 0 0 25 0 1 0 200979172 143093760 24152 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 34935 24152 52 110 0 34822 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 145092

[startup+162.458 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28716
/proc/meminfo: memFree=1344456/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=141004 CPUtime=162.06
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 34179 0 0 0 16170 36 0 0 25 0 1 0 200979172 144388096 33940 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 35251 33940 52 110 0 35138 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 146356

[startup+222.514 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28716
/proc/meminfo: memFree=1308488/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=277332 CPUtime=222.09
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 43310 0 0 0 22163 46 0 0 25 0 1 0 200979172 283987968 42942 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 69333 42942 52 110 0 69220 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 282684

[startup+282.568 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 28716
/proc/meminfo: memFree=1272072/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=277964 CPUtime=282.13
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 52444 0 0 0 28156 57 0 0 25 0 1 0 200979172 284635136 52076 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 69491 52076 52 110 0 69378 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 283316

[startup+342.628 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 28716
/proc/meminfo: memFree=1240584/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=278608 CPUtime=342.17
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 60332 0 0 0 34151 66 0 0 25 0 1 0 200979172 285294592 59964 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 69652 59964 52 110 0 69539 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 283960

[startup+402.692 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 28716
/proc/meminfo: memFree=1208520/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=279392 CPUtime=402.21
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 68240 0 0 0 40148 73 0 0 25 0 1 0 200979172 286097408 67872 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 69848 67872 52 110 0 69735 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 284744

[startup+462.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28716
/proc/meminfo: memFree=1183752/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=549768 CPUtime=462.24
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 74419 0 0 0 46146 78 0 0 25 0 1 0 200979172 562962432 74051 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 137442 74051 52 110 0 137329 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 555120

[startup+522.812 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28716

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

[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=551428 CPUtime=522.28
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 80830 0 0 0 52144 84 0 0 25 0 1 0 200979172 564662272 80205 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 137857 80205 52 110 0 137744 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 556780

[startup+582.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28716
/proc/meminfo: memFree=1134856/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=552056 CPUtime=582.33
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 86841 0 0 0 58143 90 0 0 25 0 1 0 200979172 565305344 86216 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 138014 86216 52 110 0 137901 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 557408

[startup+642.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28716
/proc/meminfo: memFree=1109576/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=552312 CPUtime=642.36
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 93185 0 0 0 64139 97 0 0 25 0 1 0 200979172 565567488 92560 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 138078 92560 52 110 0 137965 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 557664

[startup+702.991 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28716
/proc/meminfo: memFree=1088840/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=553076 CPUtime=702.41
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 98357 0 0 0 70138 103 0 0 25 0 1 0 200979172 566349824 97732 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 138269 97732 52 110 0 138156 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 558428

[startup+763.048 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28716
/proc/meminfo: memFree=1069256/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=553584 CPUtime=762.44
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 103291 0 0 0 76136 108 0 0 25 0 1 0 200979172 566870016 102666 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 138396 102666 52 110 0 138283 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 558936

[startup+823.109 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28716
/proc/meminfo: memFree=1048776/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=554100 CPUtime=822.47
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 108323 0 0 0 82133 114 0 0 25 0 1 0 200979172 567398400 107698 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 138525 107698 52 110 0 138412 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 559452

[startup+883.171 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28716
/proc/meminfo: memFree=1030408/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=554596 CPUtime=882.52
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 112936 0 0 0 88133 119 0 0 25 0 1 0 200979172 567906304 112311 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 138649 112311 52 110 0 138536 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 559948

[startup+943.229 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28716
/proc/meminfo: memFree=1010120/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=554840 CPUtime=942.56
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 118019 0 0 0 94131 125 0 0 25 0 1 0 200979172 568156160 117394 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 138710 117394 52 110 0 138597 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 560192

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28716
/proc/meminfo: memFree=989640/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=555228 CPUtime=1002.6
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 123142 0 0 0 100130 130 0 0 25 0 1 0 200979172 568553472 122517 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 138807 122517 52 110 0 138694 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 560580

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28716
/proc/meminfo: memFree=966920/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=555360 CPUtime=1062.64
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 128759 0 0 0 106127 137 0 0 25 0 1 0 200979172 568688640 128134 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 138840 128134 52 110 0 138727 0
Current children cumulated CPU time (s) 1062.96
Current children cumulated vsize (KiB) 560712

[startup+1123.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28716
/proc/meminfo: memFree=944520/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=555752 CPUtime=1122.68
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 134368 0 0 0 112125 143 0 0 25 0 1 0 200979172 569090048 133743 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 138938 133743 52 110 0 138825 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 561104

[startup+1183.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28716
/proc/meminfo: memFree=925896/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=556008 CPUtime=1182.71
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 139036 0 0 0 118123 148 0 0 25 0 1 0 200979172 569352192 138411 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 139002 138411 52 110 0 138889 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 561360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28716
/proc/meminfo: memFree=918216/2055920 swapFree=4183800/4192956
[pid=28710] ppid=28708 vsize=5352 CPUtime=0.32
/proc/28710/stat : 28710 (TiniSatELite) S 28708 28710 28312 0 -1 4194304 331 2285 0 0 0 0 30 2 16 0 1 0 200979139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28710/statm: 1338 236 197 169 0 49 0
[pid=28716] ppid=28710 vsize=1095340 CPUtime=1199.72
/proc/28716/stat : 28716 (tinisat) R 28710 28710 28312 0 -1 4194304 140894 0 0 0 119822 150 0 0 25 0 1 0 200979172 1121628160 140269 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28716/statm: 273835 140269 52 110 0 273722 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1100692

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 28710 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=308953 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=22996
CPU time returned by wait4() is 0.331949
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): 1200.49
CPU time (s): 1200.04
CPU user time (s): 1198.52
CPU system time (s): 1.52
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 1100692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.308953
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2616
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= 13

runsolver used 0.859869 second user time and 2.43663 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Wed Feb 21 15:35:54 UTC 2007

IDJOB= 305116
IDBENCH= 20149
IDSOLVER= 99
FILE ID= node35/305116-1172072154

PBS_JOBID= 3892807

Free space on /tmp= 66559 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
COMMAND LINE= /tmp/evaluation/305116-1172072154/TiniSatELite /tmp/evaluation/305116-1172072154/instance-305116-1172072154.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-305116-1172072154 -o ROOT/results/node35/solver-305116-1172072154 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305116-1172072154/TiniSatELite /tmp/evaluation/305116-1172072154/instance-305116-1172072154.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  af8e5aa400a09f1bdd789aead5415ecc

RANDOM SEED= 505270812

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1482680 kB
Buffers:         42492 kB
Cached:         436796 kB
SwapCached:       3376 kB
Active:         130340 kB
Inactive:       358660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482680 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            2400 kB
Writeback:           0 kB
Mapped:          15520 kB
Slab:            70248 kB
Committed_AS:   766380 kB
PageTables:       1412 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= 66558 MiB

End job on node35 on Wed Feb 21 15:55:57 UTC 2007