Trace number 295153

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 1200.48

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1142219800-20.UNSAT.shuffled.cnf
MD5SUMd1ba06d6a0dc1ac49e6129f3be220436
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 variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55785

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node10.alineos.net_21254.cnf
0.00/0.04	c 65 variables, 5785 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-295153-1171800904 -o ROOT/results/node10/solver-295153-1171800904 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295153-1171800904/TiniSatELite /tmp/evaluation/295153-1171800904/instance-295153-1171800904.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.09 1.87 3/77 21254
/proc/meminfo: memFree=1525744/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 200045431 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21254/statm: 1339 233 195 169 0 50 0
[pid=21255] ppid=21254 vsize=5356 CPUtime=0
/proc/21255/stat : 21255 (TiniSatELite) S 21254 21254 20851 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 200045432 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21255/statm: 1339 237 198 169 0 50 0
[pid=21256] ppid=21255 vsize=0 CPUtime=0
/proc/21256/stat : 21256 (TiniSatELite) D 21255 21254 20851 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 200045432 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/21256/statm: 0 0 0 0 0 0 0
[pid=21257] ppid=21255 vsize=0 CPUtime=0
/proc/21257/stat : 21257 (sed) D 21255 21254 20851 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 200045432 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/21257/statm: 0 0 0 0 0 0 0

[startup+0.106961 s]
/proc/loadavg: 1.00 1.09 1.87 3/77 21254
/proc/meminfo: memFree=1525744/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.515011 s]
/proc/loadavg: 1.00 1.09 1.87 3/77 21254
/proc/meminfo: memFree=1525744/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33512 s]
/proc/loadavg: 1.00 1.09 1.86 2/79 21260
/proc/meminfo: memFree=1523424/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=3780 CPUtime=1.3
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 579 0 0 0 130 0 0 0 25 0 1 0 200045434 3870720 564 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 945 564 52 110 0 832 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9136

[startup+2.97134 s]
/proc/loadavg: 1.00 1.09 1.86 2/79 21260
/proc/meminfo: memFree=1522400/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=4048 CPUtime=2.93
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 850 0 0 0 293 0 0 0 25 0 1 0 200045434 4145152 835 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 1012 835 52 110 0 899 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9404

[startup+6.24879 s]
/proc/loadavg: 1.00 1.09 1.86 2/79 21260
/proc/meminfo: memFree=1520864/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=7352 CPUtime=6.21
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 1222 0 0 0 620 1 0 0 25 0 1 0 200045434 7528448 1174 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 1838 1174 52 110 0 1725 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12708

[startup+12.7097 s]
/proc/loadavg: 1.00 1.09 1.85 2/79 21260
/proc/meminfo: memFree=1518752/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=7792 CPUtime=12.66
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 1672 0 0 0 1265 1 0 0 25 0 1 0 200045434 7979008 1624 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 1948 1624 52 110 0 1835 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13148

[startup+25.5304 s]
/proc/loadavg: 1.00 1.08 1.85 2/79 21260
/proc/meminfo: memFree=1516512/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=14204 CPUtime=25.48
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 2234 0 0 0 2546 2 0 0 25 0 1 0 200045434 14544896 2186 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 3551 2186 52 110 0 3438 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19560

[startup+51.1599 s]
/proc/loadavg: 1.00 1.08 1.82 2/79 21260
/proc/meminfo: memFree=1513376/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=14908 CPUtime=51.1
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 3075 0 0 0 5107 3 0 0 25 0 1 0 200045434 15265792 2962 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 3727 2962 52 110 0 3614 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 20264

[startup+102.417 s]
/proc/loadavg: 1.00 1.06 1.77 2/79 21260
/proc/meminfo: memFree=1508576/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=28020 CPUtime=102.34
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 4256 0 0 0 10229 5 0 0 25 0 1 0 200045434 28692480 4143 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 7005 4143 52 110 0 6892 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 33376

[startup+162.494 s]
/proc/loadavg: 1.00 1.05 1.72 2/79 21260
/proc/meminfo: memFree=1504480/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=29828 CPUtime=162.4
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 5397 0 0 0 16234 6 0 0 25 0 1 0 200045434 30543872 5155 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 7457 5155 52 110 0 7344 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 35184

[startup+222.567 s]
/proc/loadavg: 1.07 1.05 1.68 2/79 21260
/proc/meminfo: memFree=1501216/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=30416 CPUtime=222.46
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 6201 0 0 0 22239 7 0 0 25 0 1 0 200045434 31145984 5959 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 7604 5959 52 110 0 7491 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 35772

[startup+282.64 s]
/proc/loadavg: 1.02 1.04 1.63 2/79 21260
/proc/meminfo: memFree=1498592/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=30740 CPUtime=282.51
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 6861 0 0 0 28243 8 0 0 25 0 1 0 200045434 31477760 6619 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 7685 6619 52 110 0 7572 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 36096

[startup+342.712 s]
/proc/loadavg: 1.01 1.03 1.59 2/79 21260
/proc/meminfo: memFree=1495584/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=32120 CPUtime=342.57
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 7609 0 0 0 34247 10 0 0 25 0 1 0 200045434 32890880 7367 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 8030 7367 52 110 0 7917 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 37476

[startup+402.787 s]
/proc/loadavg: 1.00 1.02 1.55 2/79 21260
/proc/meminfo: memFree=1492896/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=56236 CPUtime=402.62
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 8246 0 0 0 40251 11 0 0 25 0 1 0 200045434 57585664 8004 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 14059 8004 52 110 0 13946 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 61592

[startup+462.86 s]
/proc/loadavg: 1.00 1.02 1.51 2/79 21260
/proc/meminfo: memFree=1490592/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=58316 CPUtime=462.67
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 9091 0 0 0 46255 12 0 0 25 0 1 0 200045434 59715584 8592 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 14579 8592 52 110 0 14466 0
Current children cumulated CPU time (s) 462.68

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

[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=59100 CPUtime=582.8
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 10068 0 0 0 58266 14 0 0 25 0 1 0 200045434 60518400 9503 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 14775 9503 52 110 0 14662 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 64456

[startup+643.094 s]
/proc/loadavg: 1.00 1.00 1.42 2/79 21260
/proc/meminfo: memFree=1485344/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=59228 CPUtime=642.85
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 10495 0 0 0 64270 15 0 0 25 0 1 0 200045434 60649472 9897 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 14807 9897 52 110 0 14694 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 64584

[startup+703.172 s]
/proc/loadavg: 1.00 1.00 1.39 2/79 21260
/proc/meminfo: memFree=1483552/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=59752 CPUtime=702.91
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 10981 0 0 0 70275 16 0 0 25 0 1 0 200045434 61186048 10350 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 14938 10350 52 110 0 14825 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 65108

[startup+763.247 s]
/proc/loadavg: 1.00 1.00 1.36 2/79 21260
/proc/meminfo: memFree=1481568/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=60916 CPUtime=762.97
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 11645 0 0 0 76280 17 0 0 25 0 1 0 200045434 62377984 10849 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 15229 10849 52 110 0 15116 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 66272

[startup+823.323 s]
/proc/loadavg: 1.00 1.00 1.33 2/79 21260
/proc/meminfo: memFree=1479392/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=61696 CPUtime=823.03
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 12176 0 0 0 82285 18 0 0 25 0 1 0 200045434 63176704 11347 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 15424 11347 52 110 0 15311 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 67052

[startup+883.394 s]
/proc/loadavg: 1.00 1.00 1.31 2/79 21260
/proc/meminfo: memFree=1478112/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=61824 CPUtime=883.08
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 12562 0 0 0 88289 19 0 0 25 0 1 0 200045434 63307776 11700 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 15456 11700 52 110 0 15343 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 67180

[startup+943.466 s]
/proc/loadavg: 1.00 1.00 1.29 2/79 21260
/proc/meminfo: memFree=1476512/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=62344 CPUtime=943.13
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 13038 0 0 0 94293 20 0 0 25 0 1 0 200045434 63840256 12110 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 15586 12110 52 110 0 15473 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 67700

[startup+1003.54 s]
/proc/loadavg: 1.00 1.00 1.27 2/79 21260
/proc/meminfo: memFree=1475168/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=62864 CPUtime=1003.18
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 13447 0 0 0 100298 20 0 0 25 0 1 0 200045434 64372736 12486 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 15716 12486 52 110 0 15603 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 68220

[startup+1063.62 s]
/proc/loadavg: 1.00 1.00 1.25 2/79 21260
/proc/meminfo: memFree=1473824/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=62996 CPUtime=1063.24
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 13771 0 0 0 106303 21 0 0 25 0 1 0 200045434 64507904 12810 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 15749 12810 52 110 0 15636 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 68352

[startup+1123.68 s]
/proc/loadavg: 1.00 1.00 1.23 2/79 21260
/proc/meminfo: memFree=1472608/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=62996 CPUtime=1123.29
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 14082 0 0 0 112307 22 0 0 25 0 1 0 200045434 64507904 13121 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 15749 13121 52 110 0 15636 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 68352

[startup+1183.76 s]
/proc/loadavg: 1.00 1.00 1.21 2/79 21260
/proc/meminfo: memFree=1471200/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=63256 CPUtime=1183.35
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 14429 0 0 0 118312 23 0 0 25 0 1 0 200045434 64774144 13468 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 15814 13468 52 110 0 15701 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 68612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.21 2/79 21260
/proc/meminfo: memFree=1470816/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=63256 CPUtime=1200.06
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 14517 0 0 0 119983 23 0 0 25 0 1 0 200045434 64774144 13556 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 15814 13556 52 110 0 15701 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 68612

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.21 2/79 21260
/proc/meminfo: memFree=1470816/2055920 swapFree=4192812/4192956
[pid=21254] ppid=21252 vsize=5356 CPUtime=0.01
/proc/21254/stat : 21254 (TiniSatELite) S 21252 21254 20851 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 200045431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21254/statm: 1339 237 197 169 0 50 0
[pid=21260] ppid=21254 vsize=63256 CPUtime=1200.06
/proc/21260/stat : 21260 (tinisat) R 21254 21254 20851 0 -1 4194304 14517 0 0 0 119983 23 0 0 25 0 1 0 200045434 64774144 13556 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21260/statm: 15814 13556 52 110 0 15701 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 68612

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21254 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=19996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.024995
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): 1200.48
CPU time (s): 1200.07
CPU user time (s): 1199.84
CPU system time (s): 0.23
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 68612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
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= 816
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 36
involuntary context switches= 8

runsolver used 1.23381 second user time and 3.03454 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sun Feb 18 12:15:04 UTC 2007

IDJOB= 295153
IDBENCH= 19906
IDSOLVER= 99
FILE ID= node10/295153-1171800904

PBS_JOBID= 3839325

Free space on /tmp= 66544 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1142219800-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295153-1171800904/TiniSatELite /tmp/evaluation/295153-1171800904/instance-295153-1171800904.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-295153-1171800904 -o ROOT/results/node10/solver-295153-1171800904 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295153-1171800904/TiniSatELite /tmp/evaluation/295153-1171800904/instance-295153-1171800904.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  d1ba06d6a0dc1ac49e6129f3be220436

RANDOM SEED= 68552924

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1526152 kB
Buffers:         48532 kB
Cached:         366676 kB
SwapCached:          0 kB
Active:         254088 kB
Inactive:       205552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526152 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          63316 kB
Slab:            55524 kB
Committed_AS:  1154484 kB
PageTables:       1832 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66543 MiB

End job on node10 on Sun Feb 18 12:35:07 UTC 2007