Trace number 300447

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
Rsat 2007-02-08? (TO) 1200.02 1200.49

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1058323130-08.cnf
MD5SUM8ad037218b3fb71e87bf66baa8322f0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark65.522
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	c ==============================================================================
0.00/0.05	c Rsat version 2.00

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/node9/watcher-300447-1171906650 -o ROOT/results/node9/solver-300447-1171906650 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300447-1171906650/rsat.sh /tmp/evaluation/300447-1171906650/instance-300447-1171906650.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 0.97 0.99 3/77 27428
/proc/meminfo: memFree=1651016/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 210619626 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27428/statm: 1339 234 195 169 0 50 0
[pid=27429] ppid=27428 vsize=820 CPUtime=0
/proc/27429/stat : 27429 (SatElite) R 27428 27428 26917 0 -1 4194304 132 0 0 0 0 0 0 0 19 0 1 0 210619626 839680 114 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/27429/statm: 205 115 49 128 0 74 0

[startup+0.107995 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 27428
/proc/meminfo: memFree=1651016/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.516071 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 27428
/proc/meminfo: memFree=1651016/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.33823 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 27431
/proc/meminfo: memFree=1644920/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=6872 CPUtime=1.27
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 1655 0 0 0 126 1 0 0 25 0 1 0 210619631 7036928 1561 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 1718 1561 86 211 0 1504 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12228

[startup+2.97755 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 27431
/proc/meminfo: memFree=1642232/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=9480 CPUtime=2.91
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 2374 0 0 0 290 1 0 0 25 0 1 0 210619631 9707520 2215 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 2370 2216 86 211 0 2156 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14836

[startup+6.25518 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 27431
/proc/meminfo: memFree=1637496/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=16024 CPUtime=6.18
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 4161 0 0 0 616 2 0 0 25 0 1 0 210619631 16408576 3806 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 4006 3806 86 211 0 3792 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 21380

[startup+12.7184 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 27431
/proc/meminfo: memFree=1626296/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=25264 CPUtime=12.64
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 7114 0 0 0 1260 4 0 0 25 0 1 0 210619631 25870336 6077 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 6316 6077 86 211 0 6102 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30620

[startup+25.5279 s]
/proc/loadavg: 0.95 0.97 0.99 2/79 27431
/proc/meminfo: memFree=1613816/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=37588 CPUtime=25.45
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 10643 0 0 0 2538 7 0 0 25 0 1 0 210619631 38490112 9218 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 9397 9218 86 211 0 9183 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 42944

[startup+51.1599 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 27431
/proc/meminfo: memFree=1596984/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=55028 CPUtime=51.07
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 15092 0 0 0 5096 11 0 0 25 0 1 0 210619631 56348672 13473 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530202 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 13757 13473 86 211 0 13543 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 60384

[startup+102.417 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 27431
/proc/meminfo: memFree=1573944/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=77732 CPUtime=102.31
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 21659 0 0 0 10213 18 0 0 25 0 1 0 210619631 79597568 19268 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 19433 19268 86 211 0 19219 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 83088

[startup+162.494 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27431
/proc/meminfo: memFree=1568504/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=83764 CPUtime=162.36
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 24719 0 0 0 16215 21 0 0 25 0 1 0 210619631 85774336 20402 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 20941 20402 86 211 0 20727 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 89120

[startup+222.572 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27433
/proc/meminfo: memFree=1538808/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=113084 CPUtime=222.42
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 32186 0 0 0 22213 29 0 0 25 0 1 0 210619631 115798016 27869 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 28271 27869 86 211 0 28057 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 118440

[startup+282.65 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27433
/proc/meminfo: memFree=1525368/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=125932 CPUtime=282.48
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 37002 0 0 0 28215 33 0 0 25 0 1 0 210619631 128954368 31145 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 31483 31145 86 211 0 31269 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 131288

[startup+342.725 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27433
/proc/meminfo: memFree=1525432/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=125932 CPUtime=342.52
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 37004 0 0 0 34219 33 0 0 25 0 1 0 210619631 128954368 31147 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 31483 31147 86 211 0 31269 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 131288

[startup+402.804 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27433
/proc/meminfo: memFree=1521080/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=130164 CPUtime=402.58
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 38122 0 0 0 40223 35 0 0 25 0 1 0 210619631 133287936 32265 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 32541 32265 86 211 0 32327 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 135520

[startup+462.871 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27433
/proc/meminfo: memFree=1495416/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=158508 CPUtime=462.63
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 45329 0 0 0 46220 43 0 0 25 0 1 0 210619631 162312192 38702 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 39627 38702 86 211 0 39413 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 163864

[startup+522.946 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27433
/proc/meminfo: memFree=1474168/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05

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

[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=184116 CPUtime=582.74
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 54916 0 0 0 58222 52 0 0 25 0 1 0 210619631 188534784 45213 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 46029 45213 86 211 0 45815 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 189472

[startup+643.094 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27433
/proc/meminfo: memFree=1469048/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=184116 CPUtime=642.78
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 54916 0 0 0 64226 52 0 0 25 0 1 0 210619631 188534784 45213 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 46029 45213 86 211 0 45815 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 189472

[startup+703.171 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27433
/proc/meminfo: memFree=1469048/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=184116 CPUtime=702.84
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 54916 0 0 0 70231 53 0 0 25 0 1 0 210619631 188534784 45213 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529607 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 46029 45213 86 211 0 45815 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 189472

[startup+763.243 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27433
/proc/meminfo: memFree=1469112/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=184116 CPUtime=762.89
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 54916 0 0 0 76236 53 0 0 25 0 1 0 210619631 188534784 45213 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526075 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 46029 45213 86 211 0 45815 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 189472

[startup+823.323 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27433
/proc/meminfo: memFree=1466872/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=186316 CPUtime=822.94
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 55483 0 0 0 82240 54 0 0 25 0 1 0 210619631 190787584 45780 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 46579 45780 86 211 0 46365 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 191672

[startup+883.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27433
/proc/meminfo: memFree=1447992/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=204948 CPUtime=883
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 60216 0 0 0 88241 59 0 0 25 0 1 0 210619631 209866752 50513 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 51237 50513 86 211 0 51023 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 210304

[startup+943.476 s]
/proc/loadavg: 1.06 0.99 1.00 2/79 27433
/proc/meminfo: memFree=1431224/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=221584 CPUtime=943.06
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 64432 0 0 0 94242 64 0 0 25 0 1 0 210619631 226902016 54729 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 55396 54729 86 211 0 55182 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 226940

[startup+1003.55 s]
/proc/loadavg: 1.02 0.99 1.00 2/79 27433
/proc/meminfo: memFree=1413496/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=239188 CPUtime=1003.11
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 68899 0 0 0 100242 69 0 0 25 0 1 0 210619631 244928512 59196 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 59797 59196 86 211 0 59583 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 244544

[startup+1063.62 s]
/proc/loadavg: 1.01 0.99 1.00 2/79 27433
/proc/meminfo: memFree=1397176/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=255080 CPUtime=1063.16
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 72915 0 0 0 106243 73 0 0 25 0 1 0 210619631 261201920 63212 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 63770 63212 86 211 0 63556 0
Current children cumulated CPU time (s) 1063.21
Current children cumulated vsize (KiB) 260436

[startup+1123.69 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 27433
/proc/meminfo: memFree=1383288/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=268720 CPUtime=1123.21
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 76393 0 0 0 112244 77 0 0 25 0 1 0 210619631 275169280 66690 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 67180 66690 86 211 0 66966 0
Current children cumulated CPU time (s) 1123.26
Current children cumulated vsize (KiB) 274076

[startup+1183.76 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 27433
/proc/meminfo: memFree=1372344/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=278952 CPUtime=1183.26
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 82203 0 0 0 118244 82 0 0 25 0 1 0 210619631 285646848 69365 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 69738 69365 86 211 0 69524 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 284308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 27433
/proc/meminfo: memFree=1372344/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=278952 CPUtime=1199.97
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 82217 0 0 0 119915 82 0 0 25 0 1 0 210619631 285646848 69379 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 69738 69379 86 211 0 69524 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 284308

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

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

[startup+1200.48 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 27433
/proc/meminfo: memFree=1372344/2055920 swapFree=4192812/4192956
[pid=27428] ppid=27426 vsize=5356 CPUtime=0.05
/proc/27428/stat : 27428 (rsat.sh) S 27426 27428 26917 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 210619626 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27428/statm: 1339 235 195 169 0 50 0
[pid=27431] ppid=27428 vsize=278952 CPUtime=1199.97
/proc/27431/stat : 27431 (rsat) R 27428 27428 26917 0 -1 4194304 82217 0 0 0 119915 82 0 0 25 0 1 0 210619631 285646848 69379 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27431/statm: 69738 69379 86 211 0 69524 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 284308

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27428 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=53991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.05699
while last known CPU time is 1200.02

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

Real time (s): 1200.49
CPU time (s): 1200.02
CPU user time (s): 1199.2
CPU system time (s): 0.82
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 296940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.053991
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= 743
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= 15
involuntary context switches= 4

runsolver used 1.24181 second user time and 3.02654 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Mon Feb 19 17:37:30 UTC 2007

IDJOB= 300447
IDBENCH= 20035
IDSOLVER= 104
FILE ID= node9/300447-1171906650

PBS_JOBID= 3848851

Free space on /tmp= 66544 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1058323130-08.cnf
COMMAND LINE= /tmp/evaluation/300447-1171906650/rsat.sh /tmp/evaluation/300447-1171906650/instance-300447-1171906650.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-300447-1171906650 -o ROOT/results/node9/solver-300447-1171906650 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300447-1171906650/rsat.sh /tmp/evaluation/300447-1171906650/instance-300447-1171906650.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  8ad037218b3fb71e87bf66baa8322f0b

RANDOM SEED= 135453260

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1651488 kB
Buffers:         50828 kB
Cached:         229060 kB
SwapCached:          0 kB
Active:         268668 kB
Inactive:        65736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651488 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2060 kB
Writeback:           0 kB
Mapped:          73440 kB
Slab:            55704 kB
Committed_AS:  1080144 kB
PageTables:       1688 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= 66544 MiB

End job on node9 on Mon Feb 19 17:57:33 UTC 2007