Trace number 297736

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) 1200.06 1200.52

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1711439550-13.UNSAT.shuffled.cnf
MD5SUM2a29cf8033c0c4626cda2167b46ef223
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark407.645
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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 |    1912     5736 |     573       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1902     5766 |      --       0       --      -- |     --   | -10/30
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 441   #clauses: 1902   #literals: 5766
0.00/0.01	c CPU time:   0.004999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node26.alineos.net_14449.cnf
0.00/0.01	c 441 variables, 1902 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/node26/watcher-297736-1171844197 -o ROOT/results/node26/solver-297736-1171844197 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297736-1171844197/TiniSatELite /tmp/evaluation/297736-1171844197/instance-297736-1171844197.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14449
/proc/meminfo: memFree=798000/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 204373351 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14449/statm: 1339 233 195 169 0 50 0
[pid=14450] ppid=14449 vsize=5356 CPUtime=0
/proc/14450/stat : 14450 (TiniSatELite) S 14449 14449 12475 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/14450/statm: 1339 237 198 169 0 50 0
[pid=14452] ppid=14450 vsize=0 CPUtime=0
/proc/14452/stat : 14452 (sed) D 14450 14449 12475 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 204373351 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/14452/statm: 
[startup+0.108791 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14449
/proc/meminfo: memFree=798000/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.51686 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14449
/proc/meminfo: memFree=798000/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.34001 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 14455
/proc/meminfo: memFree=795864/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=3000 CPUtime=1.32
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 543 0 0 0 132 0 0 0 25 0 1 0 204373353 3072000 528 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 750 528 52 110 0 637 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8356

[startup+2.97629 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 14455
/proc/meminfo: memFree=794968/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=5324 CPUtime=2.95
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 830 0 0 0 295 0 0 0 25 0 1 0 204373353 5451776 815 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 1331 815 52 110 0 1218 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10680

[startup+6.25986 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 14455
/proc/meminfo: memFree=793240/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=5716 CPUtime=6.23
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 1193 0 0 0 623 0 0 0 25 0 1 0 204373353 5853184 1178 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 1429 1178 52 110 0 1316 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11072

[startup+12.718 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 14455
/proc/meminfo: memFree=791136/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=9964 CPUtime=12.68
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 1630 0 0 0 1268 0 0 0 25 0 1 0 204373353 10203136 1615 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 2491 1615 52 110 0 2378 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15320

[startup+25.5262 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 14455
/proc/meminfo: memFree=788640/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=10808 CPUtime=25.49
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 2313 0 0 0 2547 2 0 0 25 0 1 0 204373353 11067392 2233 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519870 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 2702 2233 52 110 0 2589 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16164

[startup+51.1576 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 14455
/proc/meminfo: memFree=785440/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=18908 CPUtime=51.11
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 3115 0 0 0 5108 3 0 0 25 0 1 0 204373353 19361792 3035 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 4727 3035 52 110 0 4614 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 24264

[startup+102.416 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 14455
/proc/meminfo: memFree=780320/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=20536 CPUtime=102.35
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 4381 0 0 0 10230 5 0 0 25 0 1 0 204373353 21028864 4301 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 5134 4301 52 110 0 5021 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 25892

[startup+162.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14455
/proc/meminfo: memFree=775968/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=37108 CPUtime=162.41
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 5574 0 0 0 16235 6 0 0 25 0 1 0 204373353 37998592 5365 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 9277 5365 52 110 0 9164 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 42464

[startup+222.562 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14455
/proc/meminfo: memFree=772320/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=37840 CPUtime=222.46
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 6482 0 0 0 22238 8 0 0 25 0 1 0 204373353 38748160 6273 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 9460 6273 52 110 0 9347 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 43196

[startup+282.632 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14455
/proc/meminfo: memFree=769248/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=38284 CPUtime=282.5
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 7249 0 0 0 28241 9 0 0 25 0 1 0 204373353 39202816 7040 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 9571 7040 52 110 0 9458 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 43640

[startup+342.699 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 14455
/proc/meminfo: memFree=766048/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=39456 CPUtime=342.56
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 8072 0 0 0 34245 11 0 0 25 0 1 0 204373353 40402944 7863 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 9864 7863 52 110 0 9751 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 44812

[startup+402.772 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14455
/proc/meminfo: memFree=763168/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=40168 CPUtime=402.6
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 8776 0 0 0 40249 11 0 0 25 0 1 0 204373353 41132032 8567 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519855 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 10042 8567 52 110 0 9929 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 45524

[startup+462.833 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14455
/proc/meminfo: memFree=760736/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=41720 CPUtime=462.64
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 9633 0 0 0 46251 13 0 0 25 0 1 0 204373353 42721280 9167 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 10430 9167 52 110 0 10317 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 47076

[startup+522.904 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 14455

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

[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=42564 CPUtime=522.69
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 10223 0 0 0 52255 14 0 0 25 0 1 0 204373353 43585536 9724 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 10641 9724 52 110 0 10528 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 47920

[startup+582.975 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 14455
/proc/meminfo: memFree=756384/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=73372 CPUtime=582.75
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 10747 0 0 0 58260 15 0 0 25 0 1 0 204373353 75132928 10248 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 18343 10248 52 110 0 18230 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 78728

[startup+643.053 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 14455
/proc/meminfo: memFree=754144/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=73920 CPUtime=642.8
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 11311 0 0 0 64265 15 0 0 25 0 1 0 204373353 75694080 10779 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 18480 10779 52 110 0 18367 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 79276

[startup+703.129 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14455
/proc/meminfo: memFree=752288/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=74496 CPUtime=702.86
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 11875 0 0 0 70269 17 0 0 25 0 1 0 204373353 76283904 11277 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 18624 11277 52 110 0 18511 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 79852

[startup+763.198 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14455
/proc/meminfo: memFree=750304/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=75196 CPUtime=762.91
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 12407 0 0 0 76273 18 0 0 25 0 1 0 204373353 77000704 11809 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 18799 11809 52 110 0 18686 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 80552

[startup+823.266 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14455
/proc/meminfo: memFree=748320/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=75724 CPUtime=822.95
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 12892 0 0 0 82276 19 0 0 25 0 1 0 204373353 77541376 12294 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 18931 12294 52 110 0 18818 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 81080

[startup+883.334 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14455
/proc/meminfo: memFree=746720/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=76244 CPUtime=882.99
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 13363 0 0 0 88280 19 0 0 25 0 1 0 204373353 78073856 12699 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 19061 12699 52 110 0 18948 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 81600

[startup+943.404 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14455
/proc/meminfo: memFree=745120/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=76532 CPUtime=943.04
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 13798 0 0 0 94284 20 0 0 25 0 1 0 204373353 78368768 13101 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 19133 13101 52 110 0 19020 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 81888

[startup+1003.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14455
/proc/meminfo: memFree=743520/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=77048 CPUtime=1003.1
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 14308 0 0 0 100289 21 0 0 25 0 1 0 204373353 78897152 13512 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 19262 13512 52 110 0 19149 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 82404

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14455
/proc/meminfo: memFree=741856/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=77048 CPUtime=1063.15
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 14696 0 0 0 106293 22 0 0 25 0 1 0 204373353 78897152 13900 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 19262 13900 52 110 0 19149 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 82404

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14455
/proc/meminfo: memFree=740064/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=77440 CPUtime=1123.2
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 15173 0 0 0 112297 23 0 0 25 0 1 0 204373353 79298560 14344 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 19360 14344 52 110 0 19247 0
Current children cumulated CPU time (s) 1123.2
Current children cumulated vsize (KiB) 82796

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14455
/proc/meminfo: memFree=738464/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=77440 CPUtime=1183.24
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 15566 0 0 0 118301 23 0 0 25 0 1 0 204373353 79298560 14737 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 19360 14737 52 110 0 19247 0
Current children cumulated CPU time (s) 1183.24
Current children cumulated vsize (KiB) 82796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14455
/proc/meminfo: memFree=737952/2055920 swapFree=4131780/4192956
[pid=14449] ppid=14447 vsize=5356 CPUtime=0
/proc/14449/stat : 14449 (TiniSatELite) S 14447 14449 12475 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 204373351 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14449/statm: 1339 237 197 169 0 50 0
[pid=14455] ppid=14449 vsize=77600 CPUtime=1200.06
/proc/14455/stat : 14455 (tinisat) R 14449 14449 12475 0 -1 4194304 15685 0 0 0 119983 23 0 0 25 0 1 0 204373353 79462400 14856 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 19400 14856 52 110 0 19287 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 82956

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 14449 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=1999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.06

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

Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.83
CPU system time (s): 0.23
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 82956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 736
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= 35
involuntary context switches= 11

runsolver used 1.12483 second user time and 3.14352 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Mon Feb 19 00:16:37 UTC 2007

IDJOB= 297736
IDBENCH= 19969
IDSOLVER= 99
FILE ID= node26/297736-1171844197

PBS_JOBID= 3839657

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1711439550-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297736-1171844197/TiniSatELite /tmp/evaluation/297736-1171844197/instance-297736-1171844197.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-297736-1171844197 -o ROOT/results/node26/solver-297736-1171844197 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297736-1171844197/TiniSatELite /tmp/evaluation/297736-1171844197/instance-297736-1171844197.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  2a29cf8033c0c4626cda2167b46ef223

RANDOM SEED= 54941372

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:        798408 kB
Buffers:         44004 kB
Cached:        1071704 kB
SwapCached:      40904 kB
Active:         788324 kB
Inactive:       378696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        798408 kB
SwapTotal:     4192956 kB
SwapFree:      4131780 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          30352 kB
Slab:            76136 kB
Committed_AS:   607396 kB
PageTables:       1684 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node26 on Mon Feb 19 00:36:40 UTC 2007