Trace number 299417

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) 1200.02 1200.53

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1470952774-07.SAT.shuffled.cnf
MD5SUMd88f118676f3385c122e8e938c696514
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.38894
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2754     8355 |      --       0       --      -- |     --   | -15/48
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 635   #clauses: 2754   #literals: 8355
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node43.alineos.net_21263.cnf
0.00/0.02	c 635 variables, 2754 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/node43/watcher-299417-1171871078 -o ROOT/results/node43/solver-299417-1171871078 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299417-1171871078/TiniSatELite /tmp/evaluation/299417-1171871078/instance-299417-1171871078.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: 0.92 0.98 0.99 2/64 21263
/proc/meminfo: memFree=531568/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 207063821 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849416274 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21263/statm: 1338 232 195 169 0 49 0
[pid=21264] ppid=21263 vsize=5352 CPUtime=0
/proc/21264/stat : 21264 (TiniSatELite) S 21263 21263 20728 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21264/statm: 1338 236 198 169 0 49 0
[pid=21266] ppid=21264 vsize=0 CPUtime=0
/proc/21266/stat : 21266 (sed) D 21264 21263 20728 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 207063821 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/21266/statm: 0 0 0 0 0 0 0

[startup+0.10771 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 21263
/proc/meminfo: memFree=531568/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515773 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 21263
/proc/meminfo: memFree=531568/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33591 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 21269
/proc/meminfo: memFree=529184/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=3860 CPUtime=1.31
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 632 0 0 0 131 0 0 0 25 0 1 0 207063823 3952640 617 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 965 617 52 110 0 852 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9212

[startup+2.97618 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 21269
/proc/meminfo: memFree=528032/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=6904 CPUtime=2.95
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 985 0 0 0 294 1 0 0 25 0 1 0 207063823 7069696 970 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 1726 970 52 110 0 1613 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12256

[startup+6.25273 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 21269
/proc/meminfo: memFree=525856/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=7432 CPUtime=6.22
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 1480 0 0 0 621 1 0 0 25 0 1 0 207063823 7610368 1432 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 1858 1432 52 110 0 1745 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12784

[startup+12.7138 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 21269
/proc/meminfo: memFree=523104/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=13392 CPUtime=12.68
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 2075 0 0 0 1267 1 0 0 25 0 1 0 207063823 13713408 2027 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 3348 2027 52 110 0 3235 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18744

[startup+25.5219 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 21269
/proc/meminfo: memFree=520096/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=14184 CPUtime=25.49
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 2907 0 0 0 2546 3 0 0 25 0 1 0 207063823 14524416 2794 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 3546 2794 52 110 0 3433 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19536

[startup+51.1452 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 21269
/proc/meminfo: memFree=515744/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=25824 CPUtime=51.1
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 3957 0 0 0 5106 4 0 0 25 0 1 0 207063823 26443776 3844 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 6456 3844 52 110 0 6343 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 31176

[startup+102.388 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 21269
/proc/meminfo: memFree=509600/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=27072 CPUtime=102.32
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 5496 0 0 0 10226 6 0 0 25 0 1 0 207063823 27721728 5383 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 6768 5383 52 110 0 6655 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 32424

[startup+162.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21269
/proc/meminfo: memFree=503712/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=28924 CPUtime=162.37
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 7052 0 0 0 16229 8 0 0 25 0 1 0 207063823 29618176 6810 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 7231 6810 52 110 0 7118 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 34276

[startup+222.511 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21269
/proc/meminfo: memFree=499168/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=51576 CPUtime=222.41
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 8189 0 0 0 22231 10 0 0 25 0 1 0 207063823 52813824 7947 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 12894 7947 52 110 0 12781 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 56928

[startup+282.574 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21269
/proc/meminfo: memFree=495008/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=52024 CPUtime=282.46
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 9221 0 0 0 28235 11 0 0 25 0 1 0 207063823 53272576 8979 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 13006 8979 52 110 0 12893 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 57376

[startup+342.631 s]
/proc/loadavg: 1.07 1.00 1.00 2/66 21269
/proc/meminfo: memFree=490784/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=53208 CPUtime=342.49
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 10289 0 0 0 34237 12 0 0 25 0 1 0 207063823 54484992 10047 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 13302 10047 52 110 0 13189 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 58560

[startup+402.692 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 21269
/proc/meminfo: memFree=487456/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=53984 CPUtime=402.54
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 11108 0 0 0 40241 13 0 0 25 0 1 0 207063823 55279616 10866 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 13496 10866 52 110 0 13383 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 59336

[startup+462.748 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 21269
/proc/meminfo: memFree=484512/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=55460 CPUtime=462.57
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 12101 0 0 0 46243 14 0 0 25 0 1 0 207063823 56791040 11602 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 13865 11602 52 110 0 13752 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 60812

[startup+522.805 s]

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

[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=56184 CPUtime=522.6
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 12797 0 0 0 52246 14 0 0 25 0 1 0 207063823 57532416 12298 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 14046 12298 52 110 0 13933 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 61536

[startup+582.864 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21269
/proc/meminfo: memFree=478944/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=56648 CPUtime=582.65
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 13474 0 0 0 58250 15 0 0 25 0 1 0 207063823 58007552 12975 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 14162 12975 52 110 0 14049 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 62000

[startup+642.927 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21269
/proc/meminfo: memFree=476320/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=56792 CPUtime=642.69
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 14134 0 0 0 64253 16 0 0 25 0 1 0 207063823 58155008 13635 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 14198 13635 52 110 0 14085 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 62144

[startup+702.983 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21269
/proc/meminfo: memFree=473568/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=102220 CPUtime=702.73
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 14826 0 0 0 70256 17 0 0 25 0 1 0 207063823 104673280 14327 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 25555 14327 52 110 0 25442 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 107572

[startup+763.045 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21269
/proc/meminfo: memFree=471392/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=102660 CPUtime=762.78
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 15369 0 0 0 76260 18 0 0 25 0 1 0 207063823 105123840 14870 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 25665 14870 52 110 0 25552 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 108012

[startup+823.108 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21269
/proc/meminfo: memFree=469152/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=102960 CPUtime=822.81
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 15925 0 0 0 82263 18 0 0 25 0 1 0 207063823 105431040 15426 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 25740 15426 52 110 0 25627 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 108312

[startup+883.164 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21269
/proc/meminfo: memFree=467040/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=103444 CPUtime=882.85
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 16455 0 0 0 88266 19 0 0 25 0 1 0 207063823 105926656 15956 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 25861 15956 52 110 0 25748 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 108796

[startup+943.218 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21269
/proc/meminfo: memFree=465120/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=103708 CPUtime=942.89
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 16945 0 0 0 94269 20 0 0 25 0 1 0 207063823 106196992 16446 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 25927 16446 52 110 0 25814 0
Current children cumulated CPU time (s) 942.9
Current children cumulated vsize (KiB) 109060

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 21353
/proc/meminfo: memFree=462064/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=104076 CPUtime=1002.91
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 17422 0 0 0 100270 21 0 0 25 0 1 0 207063823 106573824 16923 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 26019 16923 52 110 0 25906 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 109428

[startup+1063.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 21439
/proc/meminfo: memFree=460008/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=104380 CPUtime=1062.94
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 17925 0 0 0 106272 22 0 0 25 0 1 0 207063823 106885120 17426 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 26095 17426 52 110 0 25982 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 109732

[startup+1123.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21467
/proc/meminfo: memFree=458904/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=104672 CPUtime=1122.96
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 18451 0 0 0 112273 23 0 0 25 0 1 0 207063823 107184128 17952 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 26168 17952 52 110 0 26055 0
Current children cumulated CPU time (s) 1122.97
Current children cumulated vsize (KiB) 110024

[startup+1183.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21467
/proc/meminfo: memFree=457112/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=104672 CPUtime=1183
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 18912 0 0 0 118277 23 0 0 25 0 1 0 207063823 107184128 18413 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 26168 18413 52 110 0 26055 0
Current children cumulated CPU time (s) 1183.01
Current children cumulated vsize (KiB) 110024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21467
/proc/meminfo: memFree=456472/2055920 swapFree=4183376/4192956
[pid=21263] ppid=21261 vsize=5352 CPUtime=0.01
/proc/21263/stat : 21263 (TiniSatELite) S 21261 21263 20728 0 -1 4194304 331 432 0 0 0 0 1 0 16 0 1 0 207063821 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21263/statm: 1338 236 197 169 0 49 0
[pid=21269] ppid=21263 vsize=104672 CPUtime=1200.01
/proc/21269/stat : 21269 (tinisat) R 21263 21263 20728 0 -1 4194304 19055 0 0 0 119978 23 0 0 25 0 1 0 207063823 107184128 18556 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21269/statm: 26168 18556 52 110 0 26055 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 110024

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 21263 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=12998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.015997
while last known CPU time is 1200.02

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

Real time (s): 1200.53
CPU time (s): 1200.02
CPU user time (s): 1199.79
CPU system time (s): 0.23
CPU usage (%): 99.9576
Max. virtual memory (cumulated for all children) (KiB): 110024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 763
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 0.933858 second user time and 2.51762 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Mon Feb 19 07:44:38 UTC 2007

IDJOB= 299417
IDBENCH= 20010
IDSOLVER= 99
FILE ID= node43/299417-1171871078

PBS_JOBID= 3839760

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1470952774-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299417-1171871078/TiniSatELite /tmp/evaluation/299417-1171871078/instance-299417-1171871078.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-299417-1171871078 -o ROOT/results/node43/solver-299417-1171871078 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299417-1171871078/TiniSatELite /tmp/evaluation/299417-1171871078/instance-299417-1171871078.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  d88f118676f3385c122e8e938c696514

RANDOM SEED= 169168202

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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:        532040 kB
Buffers:         54272 kB
Cached:        1342856 kB
SwapCached:       4080 kB
Active:         871552 kB
Inactive:       535752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        532040 kB
SwapTotal:     4192956 kB
SwapFree:      4183376 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          15416 kB
Slab:           102676 kB
Committed_AS:   564592 kB
PageTables:       1392 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= 66563 MiB

End job on node43 on Mon Feb 19 08:04:40 UTC 2007