Trace number 299212

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) 1200.01 1200.47

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1104692480-03.SAT.shuffled.cnf
MD5SUMe1848ef5581233d7edc388a9e0c74c1a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	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 |    2556     7668 |     766       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2537     7752 |      --       0       --      -- |     --   | -19/84
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 580   #clauses: 2537   #literals: 7752
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node7.alineos.net_25880.cnf
0.00/0.02	c 580 variables, 2537 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/node7/watcher-299212-1171867934 -o ROOT/results/node7/solver-299212-1171867934 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299212-1171867934/TiniSatELite /tmp/evaluation/299212-1171867934/instance-299212-1171867934.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 25880
/proc/meminfo: memFree=1687752/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 206748091 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25880/statm: 1339 233 195 169 0 50 0
[pid=25881] ppid=25880 vsize=5356 CPUtime=0
/proc/25881/stat : 25881 (TiniSatELite) S 25880 25880 25732 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 206748092 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25881/statm: 1339 237 198 169 0 50 0

[startup+0.108329 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25880
/proc/meminfo: memFree=1687752/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.516368 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25880
/proc/meminfo: memFree=1687752/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33646 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 25886
/proc/meminfo: memFree=1685432/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=3660 CPUtime=1.3
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 610 0 0 0 130 0 0 0 25 0 1 0 206748093 3747840 595 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 915 595 52 110 0 802 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9016

[startup+2.97263 s]
/proc/loadavg: 0.92 0.98 0.99 3/79 25886
/proc/meminfo: memFree=1684280/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=6500 CPUtime=2.94
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 931 0 0 0 294 0 0 0 25 0 1 0 206748093 6656000 916 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 1625 916 52 110 0 1512 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11856

[startup+6.25997 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 25886
/proc/meminfo: memFree=1682296/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=7024 CPUtime=6.23
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 1372 0 0 0 622 1 0 0 25 0 1 0 206748093 7192576 1357 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 1756 1357 52 110 0 1643 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12380

[startup+12.7116 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 25886
/proc/meminfo: memFree=1679800/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=12572 CPUtime=12.68
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 1899 0 0 0 1266 2 0 0 25 0 1 0 206748093 12873728 1884 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 3143 1884 52 110 0 3030 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17928

[startup+25.533 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 25886
/proc/meminfo: memFree=1677048/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=13368 CPUtime=25.5
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 2652 0 0 0 2547 3 0 0 25 0 1 0 206748093 13688832 2572 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 3342 2572 52 110 0 3229 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 18724

[startup+51.1607 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 25886
/proc/meminfo: memFree=1672568/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=24100 CPUtime=51.12
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 3748 0 0 0 5108 4 0 0 25 0 1 0 206748093 24678400 3668 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 6025 3668 52 110 0 5912 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 29456

[startup+102.415 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 25886
/proc/meminfo: memFree=1666744/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=25660 CPUtime=102.36
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 5206 0 0 0 10230 6 0 0 25 0 1 0 206748093 26275840 5126 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 6415 5126 52 110 0 6302 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 31016

[startup+162.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25886
/proc/meminfo: memFree=1661752/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=27180 CPUtime=162.42
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 6565 0 0 0 16234 8 0 0 25 0 1 0 206748093 27832320 6356 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 6795 6356 52 110 0 6682 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 32536

[startup+222.564 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25886
/proc/meminfo: memFree=1657528/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=48200 CPUtime=222.48
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 7616 0 0 0 22238 10 0 0 25 0 1 0 206748093 49356800 7407 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 12050 7407 52 110 0 11937 0
Current children cumulated CPU time (s) 222.49
Current children cumulated vsize (KiB) 53556

[startup+282.637 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25886
/proc/meminfo: memFree=1653560/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=48872 CPUtime=282.53
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 8601 0 0 0 28242 11 0 0 25 0 1 0 206748093 50044928 8392 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 12218 8392 52 110 0 12105 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 54228

[startup+342.708 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25886
/proc/meminfo: memFree=1649592/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=50168 CPUtime=342.59
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 9594 0 0 0 34247 12 0 0 25 0 1 0 206748093 51372032 9385 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 12542 9385 52 110 0 12429 0
Current children cumulated CPU time (s) 342.6
Current children cumulated vsize (KiB) 55524

[startup+402.782 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25886
/proc/meminfo: memFree=1646456/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=50772 CPUtime=402.65
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 10367 0 0 0 40251 14 0 0 25 0 1 0 206748093 51990528 10158 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 12693 10158 52 110 0 12580 0
Current children cumulated CPU time (s) 402.66
Current children cumulated vsize (KiB) 56128

[startup+462.852 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25886
/proc/meminfo: memFree=1643448/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=52480 CPUtime=462.7
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 11363 0 0 0 46255 15 0 0 25 0 1 0 206748093 53739520 10897 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 13120 10897 52 110 0 13007 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 57836

[startup+522.926 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25886
/proc/meminfo: memFree=1640824/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01

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

[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=53324 CPUtime=582.78
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 12656 0 0 0 58260 18 0 0 25 0 1 0 206748093 54603776 12190 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 13331 12190 52 110 0 13218 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 58680

[startup+643.119 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26084
/proc/meminfo: memFree=1635576/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=53692 CPUtime=642.8
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 13292 0 0 0 64261 19 0 0 25 0 1 0 206748093 54980608 12826 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 13423 12826 52 110 0 13310 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 59048

[startup+703.188 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26084
/proc/meminfo: memFree=1632952/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=95600 CPUtime=702.85
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 13937 0 0 0 70265 20 0 0 25 0 1 0 206748093 97894400 13471 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 23900 13471 52 110 0 23787 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 100956

[startup+763.254 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26084
/proc/meminfo: memFree=1630840/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=96024 CPUtime=762.9
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 14463 0 0 0 76269 21 0 0 25 0 1 0 206748093 98328576 13997 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 24006 13997 52 110 0 23893 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 101380

[startup+823.329 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26084
/proc/meminfo: memFree=1628536/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=96544 CPUtime=822.97
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 15039 0 0 0 82274 23 0 0 25 0 1 0 206748093 98861056 14573 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 24136 14573 52 110 0 24023 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 101900

[startup+883.398 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26084
/proc/meminfo: memFree=1626424/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=97164 CPUtime=883.02
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 15570 0 0 0 88278 24 0 0 25 0 1 0 206748093 99495936 15104 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 24291 15104 52 110 0 24178 0
Current children cumulated CPU time (s) 883.03
Current children cumulated vsize (KiB) 102520

[startup+943.464 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26084
/proc/meminfo: memFree=1624376/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=97812 CPUtime=943.08
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 16089 0 0 0 94283 25 0 0 25 0 1 0 206748093 100159488 15623 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 24453 15623 52 110 0 24340 0
Current children cumulated CPU time (s) 943.09
Current children cumulated vsize (KiB) 103168

[startup+1003.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26084
/proc/meminfo: memFree=1622456/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=98100 CPUtime=1003.12
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 16583 0 0 0 100286 26 0 0 25 0 1 0 206748093 100454400 16084 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 24525 16084 52 110 0 24412 0
Current children cumulated CPU time (s) 1003.13
Current children cumulated vsize (KiB) 103456

[startup+1063.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26084
/proc/meminfo: memFree=1620664/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=98232 CPUtime=1063.18
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 17032 0 0 0 106291 27 0 0 25 0 1 0 206748093 100589568 16533 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 24558 16533 52 110 0 24445 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 103588

[startup+1123.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26084
/proc/meminfo: memFree=1618936/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=98364 CPUtime=1123.24
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 17501 0 0 0 112296 28 0 0 25 0 1 0 206748093 100724736 17002 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 24591 17002 52 110 0 24478 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 103720

[startup+1183.74 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26084
/proc/meminfo: memFree=1617272/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=98668 CPUtime=1183.29
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 17960 0 0 0 118299 30 0 0 25 0 1 0 206748093 101036032 17461 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 24667 17461 52 110 0 24554 0
Current children cumulated CPU time (s) 1183.3
Current children cumulated vsize (KiB) 104024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26084
/proc/meminfo: memFree=1616760/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=98668 CPUtime=1200
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 18076 0 0 0 119970 30 0 0 25 0 1 0 206748093 101036032 17577 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 24667 17577 52 110 0 24554 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 104024

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

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

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26084
/proc/meminfo: memFree=1616760/2055920 swapFree=4142368/4192956
[pid=25880] ppid=25878 vsize=5356 CPUtime=0.01
/proc/25880/stat : 25880 (TiniSatELite) S 25878 25880 25732 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 206748091 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25880/statm: 1339 237 197 169 0 50 0
[pid=25886] ppid=25880 vsize=98668 CPUtime=1200
/proc/25886/stat : 25886 (tinisat) R 25880 25880 25732 0 -1 4194304 18076 0 0 0 119970 30 0 0 25 0 1 0 206748093 101036032 17577 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 24667 17577 52 110 0 24554 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 104024

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25880 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=12998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.017997
while last known CPU time is 1200.01

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

Real time (s): 1200.47
CPU time (s): 1200.01
CPU user time (s): 1199.71
CPU system time (s): 0.3
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 104024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
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= 773
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= 37
involuntary context switches= 11

runsolver used 1.14482 second user time and 3.12252 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Feb 19 06:52:14 UTC 2007

IDJOB= 299212
IDBENCH= 20005
IDSOLVER= 99
FILE ID= node7/299212-1171867934

PBS_JOBID= 3839414

Free space on /tmp= 66547 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1104692480-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299212-1171867934/TiniSatELite /tmp/evaluation/299212-1171867934/instance-299212-1171867934.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-299212-1171867934 -o ROOT/results/node7/solver-299212-1171867934 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299212-1171867934/TiniSatELite /tmp/evaluation/299212-1171867934/instance-299212-1171867934.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  e1848ef5581233d7edc388a9e0c74c1a

RANDOM SEED= 638232749

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1688160 kB
Buffers:         49984 kB
Cached:         220272 kB
SwapCached:      16024 kB
Active:         210800 kB
Inactive:        89440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1688160 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          29716 kB
Slab:            53084 kB
Committed_AS:   757732 kB
PageTables:       1764 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= 66547 MiB

End job on node7 on Mon Feb 19 07:12:16 UTC 2007