Trace number 305198

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) 1200.09 1200.46

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
MD5SUMf66569529952df21cc4528cb4e064952
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)

0.00/0.01	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 % |
0.00/0.23	c |         0 |   66719   202579 |      --       0       --      -- |     --   | -481/979
0.00/0.23	c ==============================================================================
0.00/0.23	c Result  :   #vars: 15605   #clauses: 66719   #literals: 202579
0.00/0.23	c CPU time:   0.212967 s
0.00/0.23	c ==============================================================================
0.31/0.42	c Tinisat 0.22
0.31/0.42	c solving /tmp/GTI_node5.alineos.net_13104.cnf
0.31/0.42	c 15605 variables, 66719 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/node5/watcher-305198-1172073968 -o ROOT/results/node5/solver-305198-1172073968 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305198-1172073968/TiniSatELite /tmp/evaluation/305198-1172073968/instance-305198-1172073968.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: 7.36 6.74 4.06 3/77 13104
/proc/meminfo: memFree=1460000/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 227351604 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13104/statm: 1338 232 195 169 0 49 0
[pid=13105] ppid=13104 vsize=5352 CPUtime=0
/proc/13105/stat : 13105 (TiniSatELite) S 13104 13104 12067 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13105/statm: 1338 236 198 169 0 49 0
[pid=13106] ppid=13105 vsize=0 CPUtime=0
/proc/13106/stat : 13106 (TiniSatELite) D 13105 13104 12067 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 227351604 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/13106/statm: 0 0 0 0 0 0 0
[pid=13107] ppid=13105 vsize=0 CPUtime=0
/proc/13107/stat : 13107 (sed) D 13105 13104 12067 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 227351604 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/13107/statm: 0 0 0 0 0 0 0

[startup+0.10797 s]
/proc/loadavg: 7.36 6.74 4.06 3/77 13104
/proc/meminfo: memFree=1460000/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 227351604 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13104/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.520007 s]
/proc/loadavg: 7.36 6.74 4.06 3/77 13104
/proc/meminfo: memFree=1460000/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 5352

[startup+1.3461 s]
/proc/loadavg: 7.36 6.74 4.06 2/79 13110
/proc/meminfo: memFree=1451600/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=7484 CPUtime=1.01
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 1996 0 0 0 101 0 0 0 25 0 1 0 227351637 7663616 1757 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515394 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 1871 1757 52 110 0 1758 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12836

[startup+2.98229 s]
/proc/loadavg: 7.36 6.74 4.06 2/79 13110
/proc/meminfo: memFree=1450256/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=11692 CPUtime=2.64
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 2475 0 0 0 264 0 0 0 25 0 1 0 227351637 11972608 2236 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 2923 2236 52 110 0 2810 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 17044

[startup+6.25866 s]
/proc/loadavg: 6.85 6.64 4.04 2/79 13110
/proc/meminfo: memFree=1446416/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=20108 CPUtime=5.92
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 3327 0 0 0 590 2 0 0 25 0 1 0 227351637 20590592 3088 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 5027 3088 52 110 0 4914 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 25460

[startup+12.7214 s]
/proc/loadavg: 6.38 6.55 4.03 2/79 13110
/proc/meminfo: memFree=1439248/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=20108 CPUtime=12.38
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 5042 0 0 0 1234 4 0 0 25 0 1 0 227351637 20590592 4803 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 5027 4803 52 110 0 4914 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25460

[startup+25.5288 s]
/proc/loadavg: 5.19 6.28 3.98 2/79 13110
/proc/meminfo: memFree=1427152/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=36940 CPUtime=25.18
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 8143 0 0 0 2511 7 0 0 25 0 1 0 227351637 37826560 7904 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 9235 7904 52 110 0 9122 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42292

[startup+51.1577 s]
/proc/loadavg: 3.76 5.85 3.90 2/79 13110
/proc/meminfo: memFree=1403024/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=70852 CPUtime=50.81
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 14086 0 0 0 5068 13 0 0 25 0 1 0 227351637 72552448 13847 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 17713 13847 52 110 0 17600 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 76204

[startup+102.412 s]
/proc/loadavg: 2.20 5.10 3.74 2/79 13110
/proc/meminfo: memFree=1362448/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=139452 CPUtime=102.04
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 24350 0 0 0 10183 21 0 0 25 0 1 0 227351637 142798848 24111 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 34863 24111 52 110 0 34750 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 144804

[startup+162.49 s]
/proc/loadavg: 1.44 4.35 3.57 2/79 13110
/proc/meminfo: memFree=1324048/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=140848 CPUtime=162.1
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 33756 0 0 0 16179 31 0 0 25 0 1 0 227351637 144228352 33517 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 35212 33517 52 110 0 35099 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 146200

[startup+222.563 s]
/proc/loadavg: 1.16 3.74 3.40 2/79 13110
/proc/meminfo: memFree=1286096/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=277036 CPUtime=222.16
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 43409 0 0 0 22174 42 0 0 25 0 1 0 227351637 283684864 43041 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 69259 43041 52 110 0 69146 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 282388

[startup+282.64 s]
/proc/loadavg: 1.06 3.24 3.25 2/79 13110
/proc/meminfo: memFree=1252304/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=277664 CPUtime=282.22
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 51852 0 0 0 28171 51 0 0 25 0 1 0 227351637 284327936 51484 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 69416 51484 52 110 0 69303 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 283016

[startup+342.713 s]
/proc/loadavg: 1.02 2.83 3.11 2/79 13110
/proc/meminfo: memFree=1221584/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=278168 CPUtime=342.28
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 59580 0 0 0 34169 59 0 0 25 0 1 0 227351637 284844032 59212 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134609094 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 69542 59212 52 110 0 69429 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 283520

[startup+402.791 s]
/proc/loadavg: 1.00 2.49 2.97 2/79 13110
/proc/meminfo: memFree=1192336/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=279068 CPUtime=402.33
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 66762 0 0 0 40168 65 0 0 25 0 1 0 227351637 285765632 66394 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 69767 66394 52 110 0 69654 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 284420

[startup+462.866 s]
/proc/loadavg: 1.00 2.22 2.85 2/79 13110
/proc/meminfo: memFree=1168272/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=549128 CPUtime=462.39
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 72828 0 0 0 46167 72 0 0 25 0 1 0 227351637 562307072 72460 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 137282 72460 52 110 0 137169 0
Current children cumulated CPU time (s) 462.7

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

[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=551292 CPUtime=582.52
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 85207 0 0 0 58165 87 0 0 25 0 1 0 227351637 564523008 84582 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 137823 84582 52 110 0 137710 0
Current children cumulated CPU time (s) 582.83
Current children cumulated vsize (KiB) 556644

[startup+643.092 s]
/proc/loadavg: 1.00 1.67 2.52 2/79 13110
/proc/meminfo: memFree=1093328/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=551672 CPUtime=642.57
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 91744 0 0 0 64163 94 0 0 25 0 1 0 227351637 564912128 91119 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 137918 91119 52 110 0 137805 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 557024

[startup+703.164 s]
/proc/loadavg: 1.00 1.55 2.42 2/79 13110
/proc/meminfo: memFree=1074000/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=552440 CPUtime=702.62
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 96577 0 0 0 70163 99 0 0 25 0 1 0 227351637 565698560 95952 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 138110 95952 52 110 0 137997 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 557792

[startup+763.237 s]
/proc/loadavg: 1.00 1.44 2.33 2/79 13110
/proc/meminfo: memFree=1050576/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=552948 CPUtime=762.68
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 102586 0 0 0 76162 106 0 0 25 0 1 0 227351637 566218752 101961 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 138237 101961 52 110 0 138124 0
Current children cumulated CPU time (s) 762.99
Current children cumulated vsize (KiB) 558300

[startup+823.31 s]
/proc/loadavg: 1.00 1.36 2.24 2/79 13110
/proc/meminfo: memFree=1030928/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=553464 CPUtime=822.73
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 107293 0 0 0 82163 110 0 0 25 0 1 0 227351637 566747136 106668 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 138366 106668 52 110 0 138253 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 558816

[startup+883.383 s]
/proc/loadavg: 1.00 1.29 2.16 2/79 13110
/proc/meminfo: memFree=1012944/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=553980 CPUtime=882.79
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 111806 0 0 0 88162 117 0 0 25 0 1 0 227351637 567275520 111181 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 138495 111181 52 110 0 138382 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 559332

[startup+943.453 s]
/proc/loadavg: 1.00 1.24 2.09 3/79 13110
/proc/meminfo: memFree=992336/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=554236 CPUtime=942.84
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 116969 0 0 0 94161 123 0 0 25 0 1 0 227351637 567537664 116344 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515445 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 138559 116344 52 110 0 138446 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 559588

[startup+1003.52 s]
/proc/loadavg: 1.00 1.19 2.02 2/79 13110
/proc/meminfo: memFree=970960/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=554492 CPUtime=1002.89
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 122373 0 0 0 100160 129 0 0 25 0 1 0 227351637 567799808 121748 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 138623 121748 52 110 0 138510 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 559844

[startup+1063.6 s]
/proc/loadavg: 1.00 1.15 1.95 2/79 13110
/proc/meminfo: memFree=945104/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=554756 CPUtime=1062.95
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 128724 0 0 0 106159 136 0 0 25 0 1 0 227351637 568070144 128099 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 138689 128099 52 110 0 138576 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 560108

[startup+1123.67 s]
/proc/loadavg: 1.00 1.12 1.89 3/79 13110
/proc/meminfo: memFree=926032/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=555144 CPUtime=1123.01
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 133500 0 0 0 112159 142 0 0 25 0 1 0 227351637 568467456 132875 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 138786 132875 52 110 0 138673 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 560496

[startup+1183.74 s]
/proc/loadavg: 1.00 1.10 1.83 2/79 13110
/proc/meminfo: memFree=906448/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=555392 CPUtime=1183.06
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 138422 0 0 0 118158 148 0 0 25 0 1 0 227351637 568721408 137797 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 138848 137797 52 110 0 138735 0
Current children cumulated CPU time (s) 1183.37
Current children cumulated vsize (KiB) 560744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.09 1.81 2/79 13110
/proc/meminfo: memFree=901008/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=1094124 CPUtime=1199.78
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 139708 0 0 0 119828 150 0 0 25 0 1 0 227351637 1120382976 139083 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 273531 139083 52 110 0 273418 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1099476

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.09 1.81 2/79 13110
/proc/meminfo: memFree=901008/2055920 swapFree=4192812/4192956
[pid=13104] ppid=13102 vsize=5352 CPUtime=0.31
/proc/13104/stat : 13104 (TiniSatELite) S 13102 13104 12067 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 227351604 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13104/statm: 1338 236 197 169 0 49 0
[pid=13110] ppid=13104 vsize=1094124 CPUtime=1199.78
/proc/13110/stat : 13110 (tinisat) R 13104 13104 12067 0 -1 4194304 139708 0 0 0 119828 150 0 0 25 0 1 0 227351637 1120382976 139083 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13110/statm: 273531 139083 52 110 0 273418 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1099476

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13104 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=294955 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=27995
CPU time returned by wait4() is 0.32295
while last known CPU time is 1200.09

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

Real time (s): 1200.46
CPU time (s): 1200.09
CPU user time (s): 1198.57
CPU system time (s): 1.52
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 1099476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.294955
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2620
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= 37
involuntary context switches= 17

runsolver used 1.12883 second user time and 3.14052 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Feb 21 16:06:08 UTC 2007

IDJOB= 305198
IDBENCH= 20151
IDSOLVER= 99
FILE ID= node5/305198-1172073968

PBS_JOBID= 3865297

Free space on /tmp= 66546 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
COMMAND LINE= /tmp/evaluation/305198-1172073968/TiniSatELite /tmp/evaluation/305198-1172073968/instance-305198-1172073968.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-305198-1172073968 -o ROOT/results/node5/solver-305198-1172073968 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305198-1172073968/TiniSatELite /tmp/evaluation/305198-1172073968/instance-305198-1172073968.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  f66569529952df21cc4528cb4e064952

RANDOM SEED= 815344845

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:       1460472 kB
Buffers:         51220 kB
Cached:         422808 kB
SwapCached:          0 kB
Active:         206164 kB
Inactive:       312212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1460472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2408 kB
Writeback:           0 kB
Mapped:          63232 kB
Slab:            62712 kB
Committed_AS:   835932 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= 66545 MiB

End job on node5 on Wed Feb 21 16:26:10 UTC 2007