Trace number 300324

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) 1200.1 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S409844453-15.cnf
MD5SUM58c189a77b8c83423395850401eab73e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.2423
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:   0.021996 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/node13/watcher-300324-1171899244 -o ROOT/results/node13/solver-300324-1171899244 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300324-1171899244/rsat.sh /tmp/evaluation/300324-1171899244/instance-300324-1171899244.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: 0.91 0.95 0.92 3/77 29989
/proc/meminfo: memFree=1358088/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 209878891 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29989/statm: 1339 234 195 169 0 50 0
[pid=29990] ppid=29989 vsize=820 CPUtime=0
/proc/29990/stat : 29990 (SatElite) R 29989 29989 28858 0 -1 4194304 132 0 0 0 0 0 0 0 19 0 1 0 209878892 839680 114 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/29990/statm: 205 114 49 128 0 74 0

[startup+0.107773 s]
/proc/loadavg: 0.91 0.95 0.92 3/77 29989
/proc/meminfo: memFree=1358088/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.515827 s]
/proc/loadavg: 0.91 0.95 0.92 3/77 29989
/proc/meminfo: memFree=1358088/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.33794 s]
/proc/loadavg: 0.91 0.95 0.92 2/79 29992
/proc/meminfo: memFree=1352312/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=6736 CPUtime=1.27
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 1619 0 0 0 127 0 0 0 25 0 1 0 209878897 6897664 1525 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 1684 1525 86 211 0 1470 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12092

[startup+2.98416 s]
/proc/loadavg: 0.91 0.95 0.92 2/79 29992
/proc/meminfo: memFree=1349560/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=9624 CPUtime=2.92
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 2407 0 0 0 291 1 0 0 25 0 1 0 209878897 9854976 2248 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 2406 2248 86 211 0 2192 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 14980

[startup+6.26059 s]
/proc/loadavg: 0.92 0.95 0.92 2/79 29992
/proc/meminfo: memFree=1344248/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=16300 CPUtime=6.19
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 4239 0 0 0 616 3 0 0 25 0 1 0 209878897 16691200 3884 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530125 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 4075 3884 86 211 0 3861 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 21656

[startup+12.7235 s]
/proc/loadavg: 0.93 0.95 0.92 2/79 29992
/proc/meminfo: memFree=1332984/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=25660 CPUtime=12.65
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 7214 0 0 0 1261 4 0 0 25 0 1 0 209878897 26275840 6177 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522807 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 6415 6177 86 211 0 6201 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 31016

[startup+25.5292 s]
/proc/loadavg: 0.94 0.96 0.92 2/79 29992
/proc/meminfo: memFree=1322232/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=36948 CPUtime=25.45
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 10475 0 0 0 2538 7 0 0 25 0 1 0 209878897 37834752 9050 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 9237 9050 86 211 0 9023 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 42304

[startup+51.1596 s]
/proc/loadavg: 0.96 0.96 0.92 2/79 29992
/proc/meminfo: memFree=1304120/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=55168 CPUtime=51.07
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 15119 0 0 0 5097 10 0 0 25 0 1 0 209878897 56492032 13500 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 13792 13500 86 211 0 13578 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 60524

[startup+102.414 s]
/proc/loadavg: 0.98 0.96 0.92 2/79 29992
/proc/meminfo: memFree=1284216/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=74924 CPUtime=102.32
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 20930 0 0 0 10216 16 0 0 25 0 1 0 209878897 76722176 18539 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 18731 18539 86 211 0 18517 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 80280

[startup+162.49 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29992
/proc/meminfo: memFree=1276664/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=82888 CPUtime=162.38
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 24499 0 0 0 16219 19 0 0 25 0 1 0 209878897 84877312 20182 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 20722 20182 86 211 0 20508 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 88244

[startup+222.563 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29992
/proc/meminfo: memFree=1245688/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=113628 CPUtime=222.43
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 32322 0 0 0 22214 29 0 0 25 0 1 0 209878897 116355072 28005 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 28407 28005 86 211 0 28193 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 118984

[startup+282.635 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29992
/proc/meminfo: memFree=1234040/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=124652 CPUtime=282.49
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 36699 0 0 0 28217 32 0 0 25 0 1 0 209878897 127643648 30821 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 31163 30821 86 211 0 30949 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 130008

[startup+342.709 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29992
/proc/meminfo: memFree=1234040/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=124652 CPUtime=342.54
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 36699 0 0 0 34222 32 0 0 25 0 1 0 209878897 127643648 30821 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 31163 30821 86 211 0 30949 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 130008

[startup+402.783 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29992
/proc/meminfo: memFree=1223928/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=134660 CPUtime=402.6
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 39279 0 0 0 40224 36 0 0 25 0 1 0 209878897 137891840 33401 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 33665 33401 86 211 0 33451 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 140016

[startup+462.856 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29994
/proc/meminfo: memFree=1198264/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=162884 CPUtime=462.65
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 46463 0 0 0 46221 44 0 0 25 0 1 0 209878897 166793216 39815 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 40721 39815 86 211 0 40507 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 168240

[startup+522.928 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29994
/proc/meminfo: memFree=1177912/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05

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

[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=184388 CPUtime=582.77
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 55017 0 0 0 58225 52 0 0 25 0 1 0 209878897 188813312 45293 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 46097 45293 86 211 0 45883 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 189744

[startup+643.076 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29994
/proc/meminfo: memFree=1176120/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=184388 CPUtime=642.82
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 55017 0 0 0 64230 52 0 0 25 0 1 0 209878897 188813312 45293 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 46097 45293 86 211 0 45883 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 189744

[startup+703.149 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29994
/proc/meminfo: memFree=1176120/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=184388 CPUtime=702.88
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 55018 0 0 0 70235 53 0 0 25 0 1 0 209878897 188813312 45294 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 46097 45294 86 211 0 45883 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 189744

[startup+763.223 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29994
/proc/meminfo: memFree=1176120/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=184388 CPUtime=762.93
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 55018 0 0 0 76240 53 0 0 25 0 1 0 209878897 188813312 45294 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 46097 45294 86 211 0 45883 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 189744

[startup+823.299 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29994
/proc/meminfo: memFree=1170872/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=189716 CPUtime=822.99
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 56352 0 0 0 82244 55 0 0 25 0 1 0 209878897 194269184 46628 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 47429 46628 86 211 0 47215 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 195072

[startup+883.375 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29994
/proc/meminfo: memFree=1154232/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=206492 CPUtime=883.05
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 60523 0 0 0 88243 62 0 0 25 0 1 0 209878897 211447808 50799 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 51623 50799 86 211 0 51409 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 211848

[startup+943.451 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29994
/proc/meminfo: memFree=1139000/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=221436 CPUtime=943.11
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 64346 0 0 0 94244 67 0 0 25 0 1 0 209878897 226750464 54622 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 55359 54622 86 211 0 55145 0
Current children cumulated CPU time (s) 943.16
Current children cumulated vsize (KiB) 226792

[startup+1003.53 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29994
/proc/meminfo: memFree=1122616/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=237764 CPUtime=1003.17
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 68460 0 0 0 100245 72 0 0 25 0 1 0 209878897 243470336 58736 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 59441 58736 86 211 0 59227 0
Current children cumulated CPU time (s) 1003.22
Current children cumulated vsize (KiB) 243120

[startup+1063.6 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29994
/proc/meminfo: memFree=1107128/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=252668 CPUtime=1063.22
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 72264 0 0 0 106246 76 0 0 25 0 1 0 209878897 258732032 62540 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 63167 62540 86 211 0 62953 0
Current children cumulated CPU time (s) 1063.27
Current children cumulated vsize (KiB) 258024

[startup+1123.67 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29994
/proc/meminfo: memFree=1092088/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=267544 CPUtime=1123.28
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 76030 0 0 0 112246 82 0 0 25 0 1 0 209878897 273965056 66306 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 66886 66306 86 211 0 66672 0
Current children cumulated CPU time (s) 1123.33
Current children cumulated vsize (KiB) 272900

[startup+1183.74 s]
/proc/loadavg: 0.99 0.97 0.92 3/79 29994
/proc/meminfo: memFree=1079480/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=279932 CPUtime=1183.33
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 79194 0 0 0 118247 86 0 0 25 0 1 0 209878897 286650368 69470 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 69983 69470 86 211 0 69769 0
Current children cumulated CPU time (s) 1183.38
Current children cumulated vsize (KiB) 285288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29994
/proc/meminfo: memFree=1077496/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=281080 CPUtime=1200.05
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 82840 0 0 0 119916 89 0 0 25 0 1 0 209878897 287825920 69881 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 70270 69881 86 211 0 70056 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 286436

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 0.97 0.92 2/79 29994
/proc/meminfo: memFree=1077496/2055920 swapFree=4192812/4192956
[pid=29989] ppid=29987 vsize=5356 CPUtime=0.05
/proc/29989/stat : 29989 (rsat.sh) S 29987 29989 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209878891 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29989/statm: 1339 235 195 169 0 50 0
[pid=29992] ppid=29989 vsize=281080 CPUtime=1200.05
/proc/29992/stat : 29992 (rsat) R 29989 29989 28858 0 -1 4194304 82840 0 0 0 119916 89 0 0 25 0 1 0 209878897 287825920 69881 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29992/statm: 70270 69881 86 211 0 70056 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 286436

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29989 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=3999
CPU time returned by wait4() is 0.05799
while last known CPU time is 1200.1

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

Real time (s): 1200.46
CPU time (s): 1200.1
CPU user time (s): 1199.21
CPU system time (s): 0.89
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 299664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.053991
system time used= 0.003999
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= 5

runsolver used 1.10283 second user time and 3.16552 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Feb 19 15:34:04 UTC 2007

IDJOB= 300324
IDBENCH= 20032
IDSOLVER= 104
FILE ID= node13/300324-1171899244

PBS_JOBID= 3848818

Free space on /tmp= 66545 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S409844453-15.cnf
COMMAND LINE= /tmp/evaluation/300324-1171899244/rsat.sh /tmp/evaluation/300324-1171899244/instance-300324-1171899244.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-300324-1171899244 -o ROOT/results/node13/solver-300324-1171899244 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300324-1171899244/rsat.sh /tmp/evaluation/300324-1171899244/instance-300324-1171899244.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  58c189a77b8c83423395850401eab73e

RANDOM SEED= 483047954

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1358496 kB
Buffers:         50004 kB
Cached:         513648 kB
SwapCached:          0 kB
Active:         109704 kB
Inactive:       508384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1358496 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2064 kB
Writeback:           0 kB
Mapped:          73320 kB
Slab:            64928 kB
Committed_AS:   924832 kB
PageTables:       1744 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= 66545 MiB

End job on node13 on Mon Feb 19 15:54:07 UTC 2007