Trace number 298515

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) 1200.1 1200.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1459708824-17.UNSAT.shuffled.cnf
MD5SUM975946115a74669405c34f3732da3d4a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark35.1906
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
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 |    1533     4599 |     459       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1525     4631 |      --       0       --      -- |     --   | -8/32
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 351   #clauses: 1525   #literals: 4631
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node10.alineos.net_27900.cnf
0.00/0.01	c 351 variables, 1525 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/node10/watcher-298515-1171857254 -o ROOT/results/node10/solver-298515-1171857254 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298515-1171857254/TiniSatELite /tmp/evaluation/298515-1171857254/instance-298515-1171857254.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: 0.99 0.98 0.99 3/77 27900
/proc/meminfo: memFree=1517280/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 205680388 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27900/statm: 1339 233 195 169 0 50 0
[pid=27901] ppid=27900 vsize=5356 CPUtime=0
/proc/27901/stat : 27901 (TiniSatELite) R 27900 27900 26793 0 -1 4194368 60 189 0 0 0 0 0 0 20 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214917231407 0 0 4096 65538 0 0 0 17 1 0 0
/proc/27901/statm: 0 0 0 0 0 0 0

[startup+0.108331 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 27900
/proc/meminfo: memFree=1517280/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.518384 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 27900
/proc/meminfo: memFree=1517280/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.3435 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27906
/proc/meminfo: memFree=1515344/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=2604 CPUtime=1.32
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 498 0 0 0 132 0 0 0 25 0 1 0 205680390 2666496 483 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 651 483 52 110 0 538 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7960

[startup+2.97972 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27906
/proc/meminfo: memFree=1514448/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=4544 CPUtime=2.95
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 737 0 0 0 295 0 0 0 25 0 1 0 205680390 4653056 722 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 1136 722 52 110 0 1023 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9900

[startup+6.25616 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27906
/proc/meminfo: memFree=1512984/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=4936 CPUtime=6.23
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 1075 0 0 0 623 0 0 0 25 0 1 0 205680390 5054464 1027 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 1234 1027 52 110 0 1121 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10292

[startup+12.72 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27906
/proc/meminfo: memFree=1511128/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=8416 CPUtime=12.69
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 1479 0 0 0 1268 1 0 0 25 0 1 0 205680390 8617984 1431 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 2104 1431 52 110 0 1991 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13772

[startup+25.5268 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27906
/proc/meminfo: memFree=1509080/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=8972 CPUtime=25.5
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 2000 0 0 0 2548 2 0 0 25 0 1 0 205680390 9187328 1952 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520014 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 2243 1952 52 110 0 2130 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14328

[startup+51.1552 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27906
/proc/meminfo: memFree=1506328/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=15972 CPUtime=51.11
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 2740 0 0 0 5109 2 0 0 25 0 1 0 205680390 16355328 2627 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 3993 2627 52 110 0 3880 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 21328

[startup+102.409 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27906
/proc/meminfo: memFree=1501848/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=17196 CPUtime=102.35
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 3840 0 0 0 10231 4 0 0 25 0 1 0 205680390 17608704 3727 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 4299 3727 52 110 0 4186 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 22552

[startup+162.485 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27906
/proc/meminfo: memFree=1497688/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=31316 CPUtime=162.41
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 4993 0 0 0 16235 6 0 0 25 0 1 0 205680390 32067584 4751 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 7829 4751 52 110 0 7716 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 36672

[startup+222.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27906
/proc/meminfo: memFree=1494744/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=31904 CPUtime=222.47
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 5714 0 0 0 22240 7 0 0 25 0 1 0 205680390 32669696 5472 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 7976 5472 52 110 0 7863 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 37260

[startup+282.633 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27906
/proc/meminfo: memFree=1492056/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=32356 CPUtime=282.52
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 6379 0 0 0 28244 8 0 0 25 0 1 0 205680390 33132544 6137 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 8089 6137 52 110 0 7976 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 37712

[startup+342.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27906
/proc/meminfo: memFree=1489432/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=33588 CPUtime=342.57
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 7087 0 0 0 34247 10 0 0 25 0 1 0 205680390 34394112 6812 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 8397 6812 52 110 0 8284 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 38944

[startup+402.78 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27906
/proc/meminfo: memFree=1486808/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=34668 CPUtime=402.63
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 7723 0 0 0 40252 11 0 0 25 0 1 0 205680390 35500032 7448 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 8667 7448 52 110 0 8554 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 40024

[startup+462.78 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 28030
/proc/meminfo: memFree=1483624/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=36216 CPUtime=462.55
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 8527 0 0 0 46240 15 0 0 25 0 1 0 205680390 37085184 7962 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 9054 7962 52 110 0 8941 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 41572

[startup+522.872 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 28104
/proc/meminfo: memFree=1482904/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=36348 CPUtime=522.58
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 8970 0 0 0 52242 16 0 0 25 0 1 0 205680390 37220352 8405 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 9087 8405 52 110 0 8974 0
Current children cumulated CPU time (s) 522.58
Current children cumulated vsize (KiB) 41704

[startup+582.944 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 28104
/proc/meminfo: memFree=1481048/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=61256 CPUtime=582.63
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 9438 0 0 0 58246 17 0 0 25 0 1 0 205680390 62726144 8873 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 15314 8873 52 110 0 15201 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 66612

[startup+643.022 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28104
/proc/meminfo: memFree=1479064/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=61516 CPUtime=642.69
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 9966 0 0 0 64250 19 0 0 25 0 1 0 205680390 62992384 9368 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 15379 9368 52 110 0 15266 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 66872

[startup+703.097 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28104
/proc/meminfo: memFree=1477144/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=62212 CPUtime=702.75
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 10516 0 0 0 70255 20 0 0 25 0 1 0 205680390 63705088 9852 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 15553 9852 52 110 0 15440 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 67568

[startup+763.171 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 28104
/proc/meminfo: memFree=1475160/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=63572 CPUtime=762.8
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 11126 0 0 0 76260 20 0 0 25 0 1 0 205680390 65097728 10330 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 15893 10330 52 110 0 15780 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 68928

[startup+823.244 s]
/proc/loadavg: 1.06 1.03 1.00 2/79 28104
/proc/meminfo: memFree=1473624/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=63704 CPUtime=822.85
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 11502 0 0 0 82264 21 0 0 25 0 1 0 205680390 65232896 10706 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 15926 10706 52 110 0 15813 0
Current children cumulated CPU time (s) 822.85
Current children cumulated vsize (KiB) 69060

[startup+883.318 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 28104
/proc/meminfo: memFree=1472088/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=64280 CPUtime=882.9
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 11999 0 0 0 88268 22 0 0 25 0 1 0 205680390 65822720 11105 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 16070 11105 52 110 0 15957 0
Current children cumulated CPU time (s) 882.9
Current children cumulated vsize (KiB) 69636

[startup+943.392 s]
/proc/loadavg: 1.00 1.01 1.00 3/79 28104
/proc/meminfo: memFree=1470552/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=64824 CPUtime=942.96
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 12470 0 0 0 94273 23 0 0 25 0 1 0 205680390 66379776 11477 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 16206 11477 52 110 0 16093 0
Current children cumulated CPU time (s) 942.96
Current children cumulated vsize (KiB) 70180

[startup+1003.47 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 28104
/proc/meminfo: memFree=1469016/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=65088 CPUtime=1003.02
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 12872 0 0 0 100278 24 0 0 25 0 1 0 205680390 66650112 11879 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 16272 11879 52 110 0 16159 0
Current children cumulated CPU time (s) 1003.02
Current children cumulated vsize (KiB) 70444

[startup+1063.54 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 28104
/proc/meminfo: memFree=1467608/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=65544 CPUtime=1063.08
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 13247 0 0 0 106283 25 0 0 25 0 1 0 205680390 67117056 12254 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 16386 12254 52 110 0 16273 0
Current children cumulated CPU time (s) 1063.08
Current children cumulated vsize (KiB) 70900

[startup+1123.62 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 28104
/proc/meminfo: memFree=1466072/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=65804 CPUtime=1123.13
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 13623 0 0 0 112288 25 0 0 25 0 1 0 205680390 67383296 12630 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 16451 12630 52 110 0 16338 0
Current children cumulated CPU time (s) 1123.13
Current children cumulated vsize (KiB) 71160

[startup+1183.69 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 28104
/proc/meminfo: memFree=1465048/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=65804 CPUtime=1183.18
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 13885 0 0 0 118292 26 0 0 25 0 1 0 205680390 67383296 12892 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 16451 12892 52 110 0 16338 0
Current children cumulated CPU time (s) 1183.18
Current children cumulated vsize (KiB) 71160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 28104
/proc/meminfo: memFree=1464792/2055920 swapFree=4192812/4192956
[pid=27900] ppid=27898 vsize=5356 CPUtime=0
/proc/27900/stat : 27900 (TiniSatELite) S 27898 27900 26793 0 -1 4194304 333 395 0 0 0 0 0 0 16 0 1 0 205680388 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27900/statm: 1339 237 197 169 0 50 0
[pid=27906] ppid=27900 vsize=65804 CPUtime=1200.1
/proc/27906/stat : 27906 (tinisat) R 27900 27900 26793 0 -1 4194304 13954 0 0 0 119983 27 0 0 25 0 1 0 205680390 67383296 12961 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/27906/statm: 16451 12961 52 110 0 16338 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 71160

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 27900 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.014996
while last known CPU time is 1200.1

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

Real time (s): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1199.83
CPU system time (s): 0.27
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 71160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 728
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 1.19982 second user time and 3.07053 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon Feb 19 03:54:14 UTC 2007

IDJOB= 298515
IDBENCH= 19988
IDSOLVER= 99
FILE ID= node10/298515-1171857254

PBS_JOBID= 3839398

Free space on /tmp= 66549 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1459708824-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298515-1171857254/TiniSatELite /tmp/evaluation/298515-1171857254/instance-298515-1171857254.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-298515-1171857254 -o ROOT/results/node10/solver-298515-1171857254 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298515-1171857254/TiniSatELite /tmp/evaluation/298515-1171857254/instance-298515-1171857254.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  975946115a74669405c34f3732da3d4a

RANDOM SEED= 446118249

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1517688 kB
Buffers:         50076 kB
Cached:         373156 kB
SwapCached:          0 kB
Active:         255764 kB
Inactive:       211748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1517688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          63168 kB
Slab:            56276 kB
Committed_AS:  1191260 kB
PageTables:       1832 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= 66549 MiB

End job on node10 on Mon Feb 19 04:14:17 UTC 2007