Trace number 297490

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) 1200.07 1200.55

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
MD5SUMb08a1aad55633f70f39fba837eb80665
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 |    2343     7029 |     702       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2330     7073 |      --       0       --      -- |     --   | -13/44
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 537   #clauses: 2330   #literals: 7073
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node17.alineos.net_21249.cnf
0.00/0.02	c 537 variables, 2330 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-297490-1171839526 -o ROOT/results/node17/solver-297490-1171839526 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297490-1171839526/TiniSatELite /tmp/evaluation/297490-1171839526/instance-297490-1171839526.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 1.07 1.86 3/77 21249
/proc/meminfo: memFree=1578608/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 203906837 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482881106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21249/statm: 1339 233 195 169 0 50 0
[pid=21250] ppid=21249 vsize=5356 CPUtime=0
/proc/21250/stat : 21250 (TiniSatELite) R 21249 21249 21186 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/21250/statm: 1339 237 198 169 0 50 0

[startup+0.107947 s]
/proc/loadavg: 0.92 1.07 1.86 3/77 21249
/proc/meminfo: memFree=1578608/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515982 s]
/proc/loadavg: 0.92 1.07 1.86 3/77 21249
/proc/meminfo: memFree=1578608/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33607 s]
/proc/loadavg: 0.92 1.07 1.86 2/79 21255
/proc/meminfo: memFree=1576408/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=3448 CPUtime=1.31
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 577 0 0 0 131 0 0 0 25 0 1 0 203906838 3530752 562 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 862 562 52 110 0 749 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8804

[startup+2.97224 s]
/proc/loadavg: 0.92 1.07 1.86 2/79 21255
/proc/meminfo: memFree=1575256/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=6064 CPUtime=2.95
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 877 0 0 0 295 0 0 0 25 0 1 0 203906838 6209536 862 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 1516 862 52 110 0 1403 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11420

[startup+6.24858 s]
/proc/loadavg: 0.93 1.07 1.85 2/79 21255
/proc/meminfo: memFree=1573592/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=6328 CPUtime=6.22
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 1244 0 0 0 622 0 0 0 25 0 1 0 203906838 6479872 1229 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 1582 1229 52 110 0 1469 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11684

[startup+12.7113 s]
/proc/loadavg: 0.93 1.07 1.85 2/79 21255
/proc/meminfo: memFree=1571304/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=11696 CPUtime=12.68
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 1797 0 0 0 1267 1 0 0 25 0 1 0 203906838 11976704 1749 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 2924 1749 52 110 0 2811 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17052

[startup+25.5256 s]
/proc/loadavg: 0.95 1.07 1.83 2/79 21255
/proc/meminfo: memFree=1568808/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=12240 CPUtime=25.49
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 2426 0 0 0 2547 2 0 0 25 0 1 0 203906838 12533760 2378 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134626814 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 3060 2379 52 110 0 2947 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17596

[startup+51.1543 s]
/proc/loadavg: 0.96 1.06 1.81 2/79 21255
/proc/meminfo: memFree=1564840/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=22448 CPUtime=51.11
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 3461 0 0 0 5108 3 0 0 25 0 1 0 203906838 22986752 3348 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 5612 3348 52 110 0 5499 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 27804

[startup+102.408 s]
/proc/loadavg: 0.98 1.05 1.77 2/79 21255
/proc/meminfo: memFree=1559464/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=23824 CPUtime=102.35
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 4798 0 0 0 10230 5 0 0 25 0 1 0 203906838 24395776 4685 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 5956 4685 52 110 0 5843 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 29180

[startup+162.501 s]
/proc/loadavg: 0.99 1.04 1.71 2/85 21359
/proc/meminfo: memFree=1553456/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=25400 CPUtime=162.37
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 6066 0 0 0 16230 7 0 0 25 0 1 0 203906838 26009600 5824 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 6350 5824 52 110 0 6237 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 30756

[startup+222.601 s]
/proc/loadavg: 0.99 1.03 1.67 2/85 21431
/proc/meminfo: memFree=1549872/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=44536 CPUtime=222.41
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 6979 0 0 0 22233 8 0 0 25 0 1 0 203906838 45604864 6737 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 11134 6737 52 110 0 11021 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 49892

[startup+282.674 s]
/proc/loadavg: 0.99 1.02 1.62 2/79 21453
/proc/meminfo: memFree=1547432/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=44976 CPUtime=282.46
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 7880 0 0 0 28236 10 0 0 25 0 1 0 203906838 46055424 7638 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 11244 7638 52 110 0 11131 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 50332

[startup+342.742 s]
/proc/loadavg: 0.99 1.02 1.58 2/79 21453
/proc/meminfo: memFree=1543656/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=46136 CPUtime=342.51
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 8815 0 0 0 34240 11 0 0 25 0 1 0 203906838 47243264 8573 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 11534 8573 52 110 0 11421 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 51492

[startup+402.814 s]
/proc/loadavg: 0.99 1.01 1.54 2/79 21453
/proc/meminfo: memFree=1540584/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=47244 CPUtime=402.56
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 9568 0 0 0 40244 12 0 0 25 0 1 0 203906838 48377856 9326 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 11811 9326 52 110 0 11698 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 52600

[startup+462.883 s]
/proc/loadavg: 1.07 1.02 1.51 2/79 21453
/proc/meminfo: memFree=1538024/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=48812 CPUtime=462.62
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 10472 0 0 0 46248 14 0 0 25 0 1 0 203906838 49983488 9973 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 12203 9973 52 110 0 12090 0
Current children cumulated CPU time (s) 462.62
Current children cumulated vsize (KiB) 54168

[startup+522.951 s]
/proc/loadavg: 1.03 1.01 1.48 2/79 21453
/proc/meminfo: memFree=1535848/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=48956 CPUtime=522.67
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 11014 0 0 0 52252 15 0 0 25 0 1 0 203906838 50130944 10515 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 12239 10515 52 110 0 12126 0
Current children cumulated CPU time (s) 522.67
Current children cumulated vsize (KiB) 54312

[startup+583.02 s]
/proc/loadavg: 1.01 1.01 1.44 2/79 21453
/proc/meminfo: memFree=1533544/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=49628 CPUtime=582.72
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 11604 0 0 0 58256 16 0 0 25 0 1 0 203906838 50819072 11072 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 12407 11072 52 110 0 12294 0
Current children cumulated CPU time (s) 582.72
Current children cumulated vsize (KiB) 54984

[startup+643.092 s]
/proc/loadavg: 1.00 1.00 1.41 2/79 21453
/proc/meminfo: memFree=1531496/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=49772 CPUtime=642.77
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 12145 0 0 0 64260 17 0 0 25 0 1 0 203906838 50966528 11613 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 12443 11613 52 110 0 12330 0
Current children cumulated CPU time (s) 642.77
Current children cumulated vsize (KiB) 55128

[startup+703.163 s]
/proc/loadavg: 1.00 1.00 1.38 2/79 21453
/proc/meminfo: memFree=1528936/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=88364 CPUtime=702.82
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 12789 0 0 0 70264 18 0 0 25 0 1 0 203906838 90484736 12257 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 22091 12257 52 110 0 21978 0
Current children cumulated CPU time (s) 702.82
Current children cumulated vsize (KiB) 93720

[startup+763.234 s]
/proc/loadavg: 1.00 1.00 1.36 3/79 21453
/proc/meminfo: memFree=1527016/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=88900 CPUtime=762.88
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 13310 0 0 0 76269 19 0 0 25 0 1 0 203906838 91033600 12745 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 22225 12745 52 110 0 22112 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 94256

[startup+823.306 s]
/proc/loadavg: 1.00 1.00 1.33 2/79 21453
/proc/meminfo: memFree=1525160/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=89076 CPUtime=822.94
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 13760 0 0 0 82274 20 0 0 25 0 1 0 203906838 91213824 13195 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 22269 13195 52 110 0 22156 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 94432

[startup+883.372 s]
/proc/loadavg: 1.00 1.00 1.31 2/79 21453
/proc/meminfo: memFree=1523304/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=89796 CPUtime=882.99
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 14310 0 0 0 88278 21 0 0 25 0 1 0 203906838 91951104 13679 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 22449 13679 52 110 0 22336 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 95152

[startup+943.444 s]
/proc/loadavg: 1.00 1.00 1.29 2/79 21453
/proc/meminfo: memFree=1521512/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=90276 CPUtime=943.04
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 14807 0 0 0 94282 22 0 0 25 0 1 0 203906838 92442624 14143 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 22569 14143 52 110 0 22456 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 95632

[startup+1003.51 s]
/proc/loadavg: 1.00 1.00 1.27 2/79 21453
/proc/meminfo: memFree=1519848/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=90468 CPUtime=1003.09
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 15201 0 0 0 100287 22 0 0 25 0 1 0 203906838 92639232 14537 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 22617 14537 52 110 0 22504 0
Current children cumulated CPU time (s) 1003.09
Current children cumulated vsize (KiB) 95824

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 1.25 2/79 21453
/proc/meminfo: memFree=1518312/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=90468 CPUtime=1063.15
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 15585 0 0 0 106292 23 0 0 25 0 1 0 203906838 92639232 14921 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 22617 14921 52 110 0 22504 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 95824

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 1.23 2/79 21453
/proc/meminfo: memFree=1516584/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=90604 CPUtime=1123.2
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 16002 0 0 0 112296 24 0 0 25 0 1 0 203906838 92778496 15338 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 22651 15338 52 110 0 22538 0
Current children cumulated CPU time (s) 1123.2
Current children cumulated vsize (KiB) 95960

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 1.21 2/79 21453
/proc/meminfo: memFree=1514728/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=90780 CPUtime=1183.26
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 16479 0 0 0 118300 26 0 0 25 0 1 0 203906838 92958720 15815 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 22695 15815 52 110 0 22582 0
Current children cumulated CPU time (s) 1183.26
Current children cumulated vsize (KiB) 96136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.21 2/79 21453
/proc/meminfo: memFree=1514216/2055920 swapFree=4192812/4192956
[pid=21249] ppid=21247 vsize=5356 CPUtime=0
/proc/21249/stat : 21249 (TiniSatELite) S 21247 21249 21186 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203906837 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21249/statm: 1339 237 197 169 0 50 0
[pid=21255] ppid=21249 vsize=90780 CPUtime=1200.07
/proc/21255/stat : 21255 (tinisat) R 21249 21249 21186 0 -1 4194304 16606 0 0 0 119981 26 0 0 25 0 1 0 203906838 92958720 15942 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21255/statm: 22695 15942 52 110 0 22582 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 96136

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 21249 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.014997
while last known CPU time is 1200.07

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

Real time (s): 1200.55
CPU time (s): 1200.07
CPU user time (s): 1199.81
CPU system time (s): 0.26
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 96136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 754
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 1.09383 second user time and 3.17352 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sun Feb 18 22:58:46 UTC 2007

IDJOB= 297490
IDBENCH= 19963
IDSOLVER= 99
FILE ID= node17/297490-1171839526

PBS_JOBID= 3839388

Free space on /tmp= 66543 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297490-1171839526/TiniSatELite /tmp/evaluation/297490-1171839526/instance-297490-1171839526.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-297490-1171839526 -o ROOT/results/node17/solver-297490-1171839526 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297490-1171839526/TiniSatELite /tmp/evaluation/297490-1171839526/instance-297490-1171839526.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b08a1aad55633f70f39fba837eb80665

RANDOM SEED= 227324867

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:       1579080 kB
Buffers:         50852 kB
Cached:         310228 kB
SwapCached:          0 kB
Active:         265628 kB
Inactive:       139692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1579080 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1312 kB
Writeback:           0 kB
Mapped:          63148 kB
Slab:            57068 kB
Committed_AS:   723520 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= 66543 MiB

End job on node17 on Sun Feb 18 23:18:49 UTC 2007