Trace number 291832

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 1200.44

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S1279127780-17.UNSAT.shuffled.cnf
MD5SUM7fdde2ec2d206698ff9f891232ef9afa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark42.9115
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51704
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |    1704     8520 |     511       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 80   #clauses: 1704   #literals: 8520
0.00/0.03	c CPU time:   0.001999 s
0.00/0.03	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node24.alineos.net_27320.cnf
0.00/0.04	c 80 variables, 1704 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/node24/watcher-291832-1171746989 -o ROOT/results/node24/solver-291832-1171746989 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291832-1171746989/TiniSatELite /tmp/evaluation/291832-1171746989/instance-291832-1171746989.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 0.91 3/77 27320
/proc/meminfo: memFree=351832/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 194653157 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788430418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27320/statm: 1339 233 195 169 0 50 0
[pid=27321] ppid=27320 vsize=5356 CPUtime=0
/proc/27321/stat : 27321 (TiniSatELite) S 27320 27320 26858 0 -1 4194368 52 0 0 0 0 0 0 0 18 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/27321/statm: 1339 237 198 169 0 50 0
[pid=27322] ppid=27321 vsize=0 CPUtime=0
/proc/27322/stat : 27322 (TiniSatELite) D 27321 27320 26858 0 -1 4194372 25 0 0 0 0 0 0 0 18 0 1 0 194653157 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100125374 0 0 17 1 0 0
/proc/27322/statm: 0 0 0 0 0 0 0
[pid=27323] ppid=27321 vsize=0 CPUtime=0
/proc/27323/stat : 27323 (sed) D 27321 27320 26858 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 194653157 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100125374 0 0 17 1 0 0
/proc/27323/statm: 0 0 0 0 0 0 0

[startup+0.134801 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 27320
/proc/meminfo: memFree=351832/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.543843 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 27320
/proc/meminfo: memFree=351832/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.36993 s]
/proc/loadavg: 0.92 0.98 0.91 2/79 27326
/proc/meminfo: memFree=349696/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=3804 CPUtime=1.32
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 551 0 0 0 132 0 0 0 25 0 1 0 194653161 3895296 536 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 951 536 52 110 0 838 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9160

[startup+3.00811 s]
/proc/loadavg: 0.92 0.98 0.91 2/79 27326
/proc/meminfo: memFree=348864/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=3940 CPUtime=2.96
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 794 0 0 0 296 0 0 0 25 0 1 0 194653161 4034560 779 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 985 779 52 110 0 872 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9296

[startup+6.28446 s]
/proc/loadavg: 0.93 0.98 0.91 2/79 27326
/proc/meminfo: memFree=347520/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=6916 CPUtime=6.23
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 1103 0 0 0 623 0 0 0 25 0 1 0 194653161 7081984 1055 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519864 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 1729 1055 52 110 0 1616 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12272

[startup+12.7472 s]
/proc/loadavg: 0.93 0.98 0.91 2/79 27326
/proc/meminfo: memFree=345608/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=7492 CPUtime=12.69
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 1528 0 0 0 1269 0 0 0 25 0 1 0 194653161 7671808 1480 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 1873 1480 52 110 0 1760 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12848

[startup+25.5516 s]
/proc/loadavg: 0.95 0.98 0.91 2/79 27326
/proc/meminfo: memFree=343560/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=13664 CPUtime=25.49
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 2129 0 0 0 2548 1 0 0 25 0 1 0 194653161 13991936 2016 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 3416 2016 52 110 0 3303 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19020

[startup+51.1793 s]
/proc/loadavg: 0.96 0.98 0.91 2/79 27326
/proc/meminfo: memFree=341000/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=14048 CPUtime=51.11
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 2724 0 0 0 5109 2 0 0 25 0 1 0 194653161 14385152 2611 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 3512 2611 52 110 0 3399 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 19404

[startup+102.429 s]
/proc/loadavg: 0.98 0.98 0.91 2/79 27326
/proc/meminfo: memFree=336840/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=25992 CPUtime=102.34
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 3894 0 0 0 10231 3 0 0 25 0 1 0 194653161 26615808 3652 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 6498 3652 52 110 0 6385 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 31348

[startup+162.497 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 27326
/proc/meminfo: memFree=332936/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=27312 CPUtime=162.4
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 4848 0 0 0 16236 4 0 0 25 0 1 0 194653161 27967488 4606 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519959 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 6828 4606 52 110 0 6715 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 32668

[startup+222.562 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 27326
/proc/meminfo: memFree=330184/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=27600 CPUtime=222.45
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 5555 0 0 0 22240 5 0 0 25 0 1 0 194653161 28262400 5280 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 6900 5280 52 110 0 6787 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 32956

[startup+282.628 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 27326
/proc/meminfo: memFree=327880/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=27920 CPUtime=282.5
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 6133 0 0 0 28245 5 0 0 25 0 1 0 194653161 28590080 5858 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 6980 5858 52 110 0 6867 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 33276

[startup+342.696 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 27326
/proc/meminfo: memFree=324872/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=29736 CPUtime=342.55
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 7164 0 0 0 34248 7 0 0 25 0 1 0 194653161 30449664 6625 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 7434 6625 52 110 0 7321 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 35092

[startup+402.765 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 27326
/proc/meminfo: memFree=322440/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=52048 CPUtime=402.6
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 8109 0 0 0 40253 7 0 0 25 0 1 0 194653161 53297152 7214 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 13012 7214 52 110 0 12899 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 57404

[startup+462.831 s]
/proc/loadavg: 1.04 1.00 0.91 2/79 27326
/proc/meminfo: memFree=320392/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=52760 CPUtime=462.65
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 8706 0 0 0 46257 8 0 0 25 0 1 0 194653161 54026240 7745 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 13190 7745 52 110 0 13077 0
Current children cumulated CPU time (s) 462.65

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

[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=52760 CPUtime=522.71
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 9123 0 0 0 52262 9 0 0 25 0 1 0 194653161 54026240 8162 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 13190 8162 52 110 0 13077 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 58116

[startup+582.962 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 27326
/proc/meminfo: memFree=317128/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=53020 CPUtime=582.76
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 9535 0 0 0 58267 9 0 0 25 0 1 0 194653161 54292480 8541 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 13255 8541 52 110 0 13142 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 58376

[startup+643.031 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 27326
/proc/meminfo: memFree=315208/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=53952 CPUtime=642.8
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 10187 0 0 0 64271 9 0 0 25 0 1 0 194653161 55246848 9030 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 13488 9030 52 110 0 13375 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 59308

[startup+703.093 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 27326
/proc/meminfo: memFree=313096/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=54612 CPUtime=702.85
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 10717 0 0 0 70275 10 0 0 25 0 1 0 194653161 55922688 9560 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 13653 9560 52 110 0 13540 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 59968

[startup+763.159 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 27326
/proc/meminfo: memFree=311560/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=55132 CPUtime=762.91
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 11164 0 0 0 76280 11 0 0 25 0 1 0 194653161 56455168 9942 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 13783 9942 52 110 0 13670 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 60488

[startup+823.229 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 27326
/proc/meminfo: memFree=310088/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=56288 CPUtime=822.96
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 11797 0 0 0 82285 11 0 0 25 0 1 0 194653161 57638912 10315 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 14072 10315 52 110 0 13959 0
Current children cumulated CPU time (s) 822.96
Current children cumulated vsize (KiB) 61644

[startup+883.293 s]
/proc/loadavg: 1.00 1.00 0.91 3/79 27326
/proc/meminfo: memFree=308488/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=56808 CPUtime=883
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 12261 0 0 0 88289 11 0 0 25 0 1 0 194653161 58171392 10714 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 14202 10714 52 110 0 14089 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 62164

[startup+943.36 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 27326
/proc/meminfo: memFree=307080/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=57192 CPUtime=943.06
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 12672 0 0 0 94294 12 0 0 25 0 1 0 194653161 58564608 11027 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 14298 11027 52 110 0 14185 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 62548

[startup+1003.42 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 27326
/proc/meminfo: memFree=305928/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=57320 CPUtime=1003.1
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 13028 0 0 0 100298 12 0 0 25 0 1 0 194653161 58695680 11350 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 14330 11350 52 110 0 14217 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 62676

[startup+1063.49 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 27326
/proc/meminfo: memFree=304648/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=57320 CPUtime=1063.16
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 13333 0 0 0 106303 13 0 0 25 0 1 0 194653161 58695680 11655 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 14330 11655 52 110 0 14217 0
Current children cumulated CPU time (s) 1063.16
Current children cumulated vsize (KiB) 62676

[startup+1123.56 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 27326
/proc/meminfo: memFree=303432/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=57576 CPUtime=1123.21
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 13709 0 0 0 112308 13 0 0 25 0 1 0 194653161 58957824 11965 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 14394 11965 52 110 0 14281 0
Current children cumulated CPU time (s) 1123.21
Current children cumulated vsize (KiB) 62932

[startup+1183.62 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 27326
/proc/meminfo: memFree=302280/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=57992 CPUtime=1183.25
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 14070 0 0 0 118312 13 0 0 25 0 1 0 194653161 59383808 12261 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 14498 12261 52 110 0 14385 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 63348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 27326
/proc/meminfo: memFree=301960/2055920 swapFree=4144024/4192956
[pid=27320] ppid=27318 vsize=5356 CPUtime=0
/proc/27320/stat : 27320 (TiniSatELite) S 27318 27320 26858 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194653157 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27320/statm: 1339 237 197 169 0 50 0
[pid=27326] ppid=27320 vsize=57992 CPUtime=1200.07
/proc/27326/stat : 27326 (tinisat) R 27320 27320 26858 0 -1 4194304 14145 0 0 0 119993 14 0 0 25 0 1 0 194653161 59383808 12336 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27326/statm: 14498 12336 52 110 0 14385 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 63348

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 27320 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.012997
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): 1200.44
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.14
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 63348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 716
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= 41
involuntary context switches= 8

runsolver used 1.3318 second user time and 2.93455 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Sat Feb 17 21:16:29 UTC 2007

IDJOB= 291832
IDBENCH= 19825
IDSOLVER= 99
FILE ID= node24/291832-1171746989

PBS_JOBID= 3839479

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1279127780-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291832-1171746989/TiniSatELite /tmp/evaluation/291832-1171746989/instance-291832-1171746989.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-291832-1171746989 -o ROOT/results/node24/solver-291832-1171746989 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291832-1171746989/TiniSatELite /tmp/evaluation/291832-1171746989/instance-291832-1171746989.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  7fdde2ec2d206698ff9f891232ef9afa

RANDOM SEED= 512116628

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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:        352240 kB
Buffers:         38776 kB
Cached:        1564412 kB
SwapCached:       4536 kB
Active:         655800 kB
Inactive:       957580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        352240 kB
SwapTotal:     4192956 kB
SwapFree:      4144024 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            75848 kB
Committed_AS:   598332 kB
PageTables:       1732 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 node24 on Sat Feb 17 21:36:31 UTC 2007