Trace number 306879

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) 1200.08 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
MD5SUMc1e9445e504d7e0b49cff316e2ecad3a
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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...
0.00/0.07	c ==============================================================================
0.00/0.07	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.07	c ==============================================================================
0.00/0.07	c |         0 |   54600   163800 |   16379       0        0     nan |  0.000 % |
0.00/0.19	c |         0 |   54263   164736 |      --       0       --      -- |     --   | -337/936
0.00/0.19	c ==============================================================================
0.00/0.19	c Result  :   #vars: 12681   #clauses: 54263   #literals: 164736
0.00/0.19	c CPU time:   0.181972 s
0.00/0.19	c ==============================================================================
0.26/0.35	c Tinisat 0.22
0.26/0.35	c solving /tmp/GTI_node17.alineos.net_17302.cnf
0.26/0.35	c 12681 variables, 54263 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/node17/watcher-306879-1172108355 -o ROOT/results/node17/solver-306879-1172108355 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306879-1172108355/TiniSatELite /tmp/evaluation/306879-1172108355/instance-306879-1172108355.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 1.00 3/77 17302
/proc/meminfo: memFree=1487672/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 230789753 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482881106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17302/statm: 1338 232 195 169 0 49 0
[pid=17303] ppid=17302 vsize=5352 CPUtime=0
/proc/17303/stat : 17303 (TiniSatELite) S 17302 17302 17193 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17303/statm: 1338 236 198 169 0 49 0
[pid=17304] ppid=17303 vsize=0 CPUtime=0
/proc/17304/stat : 17304 (TiniSatELite) D 17303 17302 17193 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 230789753 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/17304/statm: 0 0 0 0 0 0 0
[pid=17305] ppid=17303 vsize=0 CPUtime=0
/proc/17305/stat : 17305 (sed) D 17303 17302 17193 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 230789753 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/17305/statm: 0 0 0 0 0 0 0

[startup+0.107846 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17302
/proc/meminfo: memFree=1487672/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 230789753 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17302/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.51589 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17302
/proc/meminfo: memFree=1487672/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 5352

[startup+1.33898 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17308
/proc/meminfo: memFree=1480488/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=9668 CPUtime=1.06
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 1760 0 0 0 105 1 0 0 25 0 1 0 230789781 9900032 1563 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 2417 1563 52 110 0 2304 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 15020

[startup+2.97815 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17308
/proc/meminfo: memFree=1478888/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=9668 CPUtime=2.7
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 2294 0 0 0 268 2 0 0 25 0 1 0 230789781 9900032 2097 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 2417 2097 52 110 0 2304 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 15020

[startup+6.25449 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17308
/proc/meminfo: memFree=1474344/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=16512 CPUtime=5.97
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 3332 0 0 0 594 3 0 0 25 0 1 0 230789781 16908288 3135 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 4128 3135 52 110 0 4015 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 21864

[startup+12.7172 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17308
/proc/meminfo: memFree=1466152/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=30200 CPUtime=12.43
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 5288 0 0 0 1237 6 0 0 25 0 1 0 230789781 30924800 5091 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 7550 5091 52 110 0 7437 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35552

[startup+25.5235 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17308
/proc/meminfo: memFree=1452712/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=57836 CPUtime=25.23
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 8728 0 0 0 2513 10 0 0 25 0 1 0 230789781 59224064 8531 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 14459 8531 52 110 0 14346 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 63188

[startup+51.1532 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17308
/proc/meminfo: memFree=1428584/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=58356 CPUtime=50.85
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 14648 0 0 0 5069 16 0 0 25 0 1 0 230789781 59756544 14451 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 14589 14451 52 110 0 14476 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 63708

[startup+102.409 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 17310
/proc/meminfo: memFree=1388648/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=114372 CPUtime=102.1
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 24717 0 0 0 10184 26 0 0 25 0 1 0 230789781 117116928 24455 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 28593 24455 52 110 0 28480 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 119724

[startup+162.484 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 17310
/proc/meminfo: memFree=1350952/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=225792 CPUtime=162.15
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 34142 0 0 0 16179 36 0 0 25 0 1 0 230789781 231211008 33751 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 56448 33751 52 110 0 56335 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 231144

[startup+222.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17310
/proc/meminfo: memFree=1318184/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=226816 CPUtime=222.21
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 42353 0 0 0 22178 43 0 0 25 0 1 0 230789781 232259584 41962 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 56704 41962 52 110 0 56591 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 232168

[startup+282.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17310
/proc/meminfo: memFree=1284136/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=227336 CPUtime=282.26
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 50899 0 0 0 28174 52 0 0 25 0 1 0 230789781 232792064 50508 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 56834 50508 52 110 0 56721 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 232688

[startup+342.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17310
/proc/meminfo: memFree=1254440/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=446868 CPUtime=342.32
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 58283 0 0 0 34172 60 0 0 25 0 1 0 230789781 457592832 57892 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 111717 57892 52 110 0 111604 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 452220

[startup+402.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17310
/proc/meminfo: memFree=1229672/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=448156 CPUtime=402.38
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 64405 0 0 0 40172 66 0 0 25 0 1 0 230789781 458911744 64014 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 112039 64014 52 110 0 111926 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 453508

[startup+462.843 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17310
/proc/meminfo: memFree=1206056/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=449816 CPUtime=462.44
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 70570 0 0 0 46171 73 0 0 25 0 1 0 230789781 460611584 69922 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 112454 69922 52 110 0 112341 0
Current children cumulated CPU time (s) 462.7

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

[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=450724 CPUtime=582.54
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 82597 0 0 0 58170 84 0 0 25 0 1 0 230789781 461541376 81949 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 112681 81949 52 110 0 112568 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 456076

[startup+643.054 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17310
/proc/meminfo: memFree=1138536/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=451632 CPUtime=642.6
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 87394 0 0 0 64171 89 0 0 25 0 1 0 230789781 462471168 86746 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 112908 86746 52 110 0 112795 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 456984

[startup+703.125 s]
/proc/loadavg: 1.16 1.03 1.01 2/79 17310
/proc/meminfo: memFree=1117480/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=452020 CPUtime=702.66
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 92661 0 0 0 70172 94 0 0 25 0 1 0 230789781 462868480 92013 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 113005 92013 52 110 0 112892 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 457372

[startup+763.196 s]
/proc/loadavg: 1.06 1.03 1.00 2/79 17310
/proc/meminfo: memFree=1100136/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=452676 CPUtime=762.71
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 97021 0 0 0 76172 99 0 0 25 0 1 0 230789781 463540224 96373 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 113169 96373 52 110 0 113056 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 458028

[startup+823.27 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 17310
/proc/meminfo: memFree=1082472/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=453196 CPUtime=822.78
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 101381 0 0 0 82173 105 0 0 25 0 1 0 230789781 464072704 100733 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 113299 100733 52 110 0 113186 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 458548

[startup+883.338 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 17310
/proc/meminfo: memFree=1060200/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=453468 CPUtime=882.83
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 106960 0 0 0 88172 111 0 0 25 0 1 0 230789781 464351232 106312 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517021 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 113367 106312 52 110 0 113254 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 458820

[startup+943.409 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 17310
/proc/meminfo: memFree=1038696/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=453732 CPUtime=942.88
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 112348 0 0 0 94172 116 0 0 25 0 1 0 230789781 464621568 111700 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 113433 111700 52 110 0 113320 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 459084

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17310
/proc/meminfo: memFree=1019432/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=892132 CPUtime=1002.93
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 117179 0 0 0 100171 122 0 0 25 0 1 0 230789781 913543168 116531 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 223033 116531 52 110 0 222920 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 897484

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17310
/proc/meminfo: memFree=999656/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=892396 CPUtime=1062.99
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 122053 0 0 0 106172 127 0 0 25 0 1 0 230789781 913813504 121405 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 223099 121405 52 110 0 222986 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 897748

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17310
/proc/meminfo: memFree=981928/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=892792 CPUtime=1123.05
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 126491 0 0 0 112172 133 0 0 25 0 1 0 230789781 914219008 125843 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 223198 125843 52 110 0 223085 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 898144

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 17310
/proc/meminfo: memFree=965416/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=893056 CPUtime=1183.11
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 130629 0 0 0 118173 138 0 0 25 0 1 0 230789781 914489344 129981 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 223264 129981 52 110 0 223151 0
Current children cumulated CPU time (s) 1183.37
Current children cumulated vsize (KiB) 898408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17310
/proc/meminfo: memFree=960936/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=893188 CPUtime=1199.82
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 131692 0 0 0 119843 139 0 0 25 0 1 0 230789781 914624512 131044 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 223297 131044 52 110 0 223184 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 898540

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17310
/proc/meminfo: memFree=960936/2055920 swapFree=4192812/4192956
[pid=17302] ppid=17300 vsize=5352 CPUtime=0.26
/proc/17302/stat : 17302 (TiniSatELite) S 17300 17302 17193 0 -1 4194304 331 1949 0 0 0 0 25 1 16 0 1 0 230789753 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17302/statm: 1338 236 197 169 0 49 0
[pid=17308] ppid=17302 vsize=893188 CPUtime=1199.82
/proc/17308/stat : 17308 (tinisat) R 17302 17302 17193 0 -1 4194304 131692 0 0 0 119843 139 0 0 25 0 1 0 230789781 914624512 131044 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 223297 131044 52 110 0 223184 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 898540

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17302 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=256960 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=16997
CPU time returned by wait4() is 0.273957
while last known CPU time is 1200.08

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

Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1198.68
CPU system time (s): 1.4
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 898540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.25696
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2280
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= 36
involuntary context switches= 9

runsolver used 1.07883 second user time and 3.18851 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Thu Feb 22 01:39:15 UTC 2007

IDJOB= 306879
IDBENCH= 20192
IDSOLVER= 99
FILE ID= node17/306879-1172108355

PBS_JOBID= 3865361

Free space on /tmp= 66545 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
COMMAND LINE= /tmp/evaluation/306879-1172108355/TiniSatELite /tmp/evaluation/306879-1172108355/instance-306879-1172108355.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-306879-1172108355 -o ROOT/results/node17/solver-306879-1172108355 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306879-1172108355/TiniSatELite /tmp/evaluation/306879-1172108355/instance-306879-1172108355.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  c1e9445e504d7e0b49cff316e2ecad3a

RANDOM SEED= 868037844

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1488144 kB
Buffers:         58012 kB
Cached:         390788 kB
SwapCached:          0 kB
Active:         302596 kB
Inactive:       190528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1488144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2136 kB
Writeback:           0 kB
Mapped:          63268 kB
Slab:            60204 kB
Committed_AS:   850712 kB
PageTables:       1748 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= 66544 MiB

End job on node17 on Thu Feb 22 01:59:18 UTC 2007