Trace number 295891

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) 1200.03 1200.48

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1106151685-15.SAT.shuffled.cnf
MD5SUMd0e9faac9ab5495d7ef24108e4e226d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.932857
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data (download as text)

0.00/0.00	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 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node20.alineos.net_21858.cnf
0.00/0.04	c 70 variables, 6230 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/node20/watcher-295891-1171814140 -o ROOT/results/node20/solver-295891-1171814140 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295891-1171814140/TiniSatELite /tmp/evaluation/295891-1171814140/instance-295891-1171814140.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 1.00 1.00 3/77 21858
/proc/meminfo: memFree=853768/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 201367980 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952768082 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21858/statm: 1339 233 195 169 0 50 0
[pid=21859] ppid=21858 vsize=5356 CPUtime=0
/proc/21859/stat : 21859 (TiniSatELite) R 21858 21858 21705 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/21859/statm: 1339 237 198 169 0 50 0

[startup+0.108081 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21858
/proc/meminfo: memFree=853768/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.517129 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21858
/proc/meminfo: memFree=853768/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.34223 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21864
/proc/meminfo: memFree=851384/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=3976 CPUtime=1.3
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 585 0 0 0 130 0 0 0 25 0 1 0 201367983 4071424 570 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 994 570 52 110 0 881 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9332

[startup+2.98043 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21864
/proc/meminfo: memFree=850424/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=4376 CPUtime=2.94
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 889 0 0 0 294 0 0 0 25 0 1 0 201367983 4481024 874 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 1094 874 52 110 0 981 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9732

[startup+6.25682 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21864
/proc/meminfo: memFree=848696/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=7628 CPUtime=6.22
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 1211 0 0 0 621 1 0 0 25 0 1 0 201367983 7811072 1196 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 1907 1196 52 110 0 1794 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12984

[startup+12.7186 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21864
/proc/meminfo: memFree=846648/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=8324 CPUtime=12.67
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 1714 0 0 0 1266 1 0 0 25 0 1 0 201367983 8523776 1666 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 2081 1666 52 110 0 1968 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13680

[startup+25.5252 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21864
/proc/meminfo: memFree=844344/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=15004 CPUtime=25.48
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 2290 0 0 0 2546 2 0 0 25 0 1 0 201367983 15364096 2242 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 3751 2242 52 110 0 3638 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 20360

[startup+51.1553 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21864
/proc/meminfo: memFree=841336/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=15708 CPUtime=51.09
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 3082 0 0 0 5107 2 0 0 25 0 1 0 201367983 16084992 2969 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 3927 2969 52 110 0 3814 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 21064

[startup+102.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21864
/proc/meminfo: memFree=836472/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=29644 CPUtime=102.34
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 4308 0 0 0 10230 4 0 0 25 0 1 0 201367983 30355456 4195 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 7411 4195 52 110 0 7298 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 35000

[startup+162.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21864
/proc/meminfo: memFree=831992/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=31288 CPUtime=162.4
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 5528 0 0 0 16235 5 0 0 25 0 1 0 201367983 32038912 5286 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 7822 5286 52 110 0 7709 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 36644

[startup+222.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21864
/proc/meminfo: memFree=828472/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=32056 CPUtime=222.45
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 6402 0 0 0 22239 6 0 0 25 0 1 0 201367983 32825344 6160 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 8014 6160 52 110 0 7901 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 37412

[startup+282.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21864
/proc/meminfo: memFree=825592/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=32320 CPUtime=282.52
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 7103 0 0 0 28245 7 0 0 25 0 1 0 201367983 33095680 6861 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 8080 6861 52 110 0 7967 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 37676

[startup+342.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 21948
/proc/meminfo: memFree=821192/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=33424 CPUtime=342.53
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 7909 0 0 0 34245 8 0 0 25 0 1 0 201367983 34226176 7667 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 8356 7667 52 110 0 8243 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 38780

[startup+402.715 s]
/proc/loadavg: 1.08 1.03 1.01 3/85 22036
/proc/meminfo: memFree=818496/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=59008 CPUtime=402.48
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 8565 0 0 0 40239 9 0 0 25 0 1 0 201367983 60424192 8323 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 14752 8323 52 110 0 14639 0
Current children cumulated CPU time (s) 402.5
Current children cumulated vsize (KiB) 64364

[startup+462.796 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 22062
/proc/meminfo: memFree=817080/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=60552 CPUtime=462.53
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 9436 0 0 0 46242 11 0 0 25 0 1 0 201367983 62005248 8937 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 15138 8937 52 110 0 15025 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 65908

[startup+522.87 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 22062
/proc/meminfo: memFree=814584/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=61720 CPUtime=522.59
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 10139 0 0 0 52247 12 0 0 25 0 1 0 201367983 63201280 9607 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 15430 9607 52 110 0 15317 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 67076

[startup+582.942 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 22062
/proc/meminfo: memFree=812472/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=62376 CPUtime=582.64
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 10694 0 0 0 58251 13 0 0 25 0 1 0 201367983 63873024 10129 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 15594 10129 52 110 0 15481 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 67732

[startup+643.017 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22062
/proc/meminfo: memFree=810680/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=62636 CPUtime=642.7
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 11164 0 0 0 64256 14 0 0 25 0 1 0 201367983 64139264 10566 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 15659 10566 52 110 0 15546 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 67992

[startup+703.089 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22062
/proc/meminfo: memFree=808760/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=63288 CPUtime=702.76
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 11720 0 0 0 70260 16 0 0 25 0 1 0 201367983 64806912 11056 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 15822 11056 52 110 0 15709 0
Current children cumulated CPU time (s) 702.78
Current children cumulated vsize (KiB) 68644

[startup+763.16 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 22062
/proc/meminfo: memFree=806968/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=64004 CPUtime=762.81
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 12202 0 0 0 76265 16 0 0 25 0 1 0 201367983 65540096 11505 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 16001 11505 52 110 0 15888 0
Current children cumulated CPU time (s) 762.83
Current children cumulated vsize (KiB) 69360

[startup+823.228 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 22062
/proc/meminfo: memFree=805240/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=64664 CPUtime=822.86
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 12634 0 0 0 82269 17 0 0 25 0 1 0 201367983 66215936 11937 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 16166 11937 52 110 0 16053 0
Current children cumulated CPU time (s) 822.88
Current children cumulated vsize (KiB) 70020

[startup+883.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 22062
/proc/meminfo: memFree=803704/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=64928 CPUtime=882.92
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 13021 0 0 0 88274 18 0 0 25 0 1 0 201367983 66486272 12324 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 16232 12324 52 110 0 16119 0
Current children cumulated CPU time (s) 882.94
Current children cumulated vsize (KiB) 70284

[startup+943.369 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22062
/proc/meminfo: memFree=802040/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=65316 CPUtime=942.97
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 13451 0 0 0 94278 19 0 0 25 0 1 0 201367983 66883584 12721 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 16329 12721 52 110 0 16216 0
Current children cumulated CPU time (s) 942.99
Current children cumulated vsize (KiB) 70672

[startup+1003.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22062
/proc/meminfo: memFree=800440/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=65964 CPUtime=1003.03
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 13968 0 0 0 100283 20 0 0 25 0 1 0 201367983 67547136 13139 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 16491 13139 52 110 0 16378 0
Current children cumulated CPU time (s) 1003.05
Current children cumulated vsize (KiB) 71320

[startup+1063.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22062
/proc/meminfo: memFree=798968/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=66228 CPUtime=1063.09
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 14325 0 0 0 106288 21 0 0 25 0 1 0 201367983 67817472 13496 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 16557 13496 52 110 0 16444 0
Current children cumulated CPU time (s) 1063.11
Current children cumulated vsize (KiB) 71584

[startup+1123.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22062
/proc/meminfo: memFree=797560/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=66488 CPUtime=1123.14
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 14676 0 0 0 112292 22 0 0 25 0 1 0 201367983 68083712 13847 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 16622 13847 52 110 0 16509 0
Current children cumulated CPU time (s) 1123.16
Current children cumulated vsize (KiB) 71844

[startup+1183.66 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 22062
/proc/meminfo: memFree=796344/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=66616 CPUtime=1183.2
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 15035 0 0 0 118297 23 0 0 25 0 1 0 201367983 68214784 14173 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 16654 14173 52 110 0 16541 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 71972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 22062
/proc/meminfo: memFree=795960/2055920 swapFree=4143444/4192956
[pid=21858] ppid=21856 vsize=5356 CPUtime=0.02
/proc/21858/stat : 21858 (TiniSatELite) S 21856 21858 21705 0 -1 4194304 333 493 0 0 0 0 2 0 16 0 1 0 201367980 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21858/statm: 1339 237 197 169 0 50 0
[pid=21864] ppid=21858 vsize=66616 CPUtime=1200.01
/proc/21864/stat : 21864 (tinisat) R 21858 21858 21705 0 -1 4194304 15120 0 0 0 119978 23 0 0 25 0 1 0 201367983 68214784 14258 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 16654 14258 52 110 0 16541 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 71972

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 21858 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=25996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.028995
while last known CPU time is 1200.03

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): 1200.03
CPU user time (s): 1199.8
CPU system time (s): 0.23
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 71972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.025996
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 826
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 1.12183 second user time and 3.14652 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Feb 18 15:55:40 UTC 2007

IDJOB= 295891
IDBENCH= 19924
IDSOLVER= 99
FILE ID= node20/295891-1171814140

PBS_JOBID= 3839629

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1106151685-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295891-1171814140/TiniSatELite /tmp/evaluation/295891-1171814140/instance-295891-1171814140.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-295891-1171814140 -o ROOT/results/node20/solver-295891-1171814140 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295891-1171814140/TiniSatELite /tmp/evaluation/295891-1171814140/instance-295891-1171814140.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  d0e9faac9ab5495d7ef24108e4e226d5

RANDOM SEED= 456913653

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:        854240 kB
Buffers:         43128 kB
Cached:        1040936 kB
SwapCached:      15496 kB
Active:         871632 kB
Inactive:       238036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        854240 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:          29976 kB
Slab:            77620 kB
Committed_AS:   484736 kB
PageTables:       1684 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node20 on Sun Feb 18 16:15:43 UTC 2007