Trace number 305695

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) 1200.03 1200.58

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
MD5SUMb8537884c9d9279a530f0796aac6a0e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.891864
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	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 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16692    50670 |      --       0       --      -- |     --   | -108/270
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3904   #clauses: 16692   #literals: 50670
0.00/0.05	c CPU time:   0.051992 s
0.00/0.05	c ==============================================================================
0.00/0.08	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/node59/watcher-305695-1172083912 -o ROOT/results/node59/solver-305695-1172083912 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305695-1172083912/rsat.sh /tmp/evaluation/305695-1172083912/instance-305695-1172083912.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: 0.99 0.97 0.99 3/64 8002
/proc/meminfo: memFree=1943016/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0
/proc/8002/stat : 8002 (rsat.sh) R 8000 8002 7846 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 228347929 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051622047 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8002/statm: 1338 231 194 169 0 49 0
[pid=8003] ppid=8002 vsize=1172 CPUtime=0
/proc/8003/stat : 8003 (SatElite) R 8002 8002 7846 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 228347929 1200128 189 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 0 0 0
/proc/8003/statm: 293 190 49 128 0 162 0

[startup+0.106732 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8002
/proc/meminfo: memFree=1943016/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.514779 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8002
/proc/meminfo: memFree=1943016/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.33586 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8005
/proc/meminfo: memFree=1937752/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=6076 CPUtime=1.24
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 1395 0 0 0 124 0 0 0 25 0 1 0 228347937 6221824 1364 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8005/statm: 1519 1364 86 211 0 1305 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11428

[startup+2.97204 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8005
/proc/meminfo: memFree=1935896/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=7772 CPUtime=2.87
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 1872 0 0 0 287 0 0 0 25 0 1 0 228347937 7958528 1776 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530234 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8005/statm: 1943 1776 86 211 0 1729 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 13124

[startup+6.2554 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8005
/proc/meminfo: memFree=1932136/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=13112 CPUtime=6.15
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 3245 0 0 0 614 1 0 0 25 0 1 0 228347937 13426688 3052 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8005/statm: 3278 3052 86 211 0 3064 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 18464

[startup+12.7121 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8005
/proc/meminfo: memFree=1923752/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=19384 CPUtime=12.6
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 5256 0 0 0 1258 2 0 0 25 0 1 0 228347937 19849216 4671 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529734 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8005/statm: 4846 4671 86 211 0 4632 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 24736

[startup+25.5335 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8005
/proc/meminfo: memFree=1914152/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=29240 CPUtime=25.42
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 8136 0 0 0 2538 4 0 0 25 0 1 0 228347937 29941760 7065 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8005/statm: 7310 7065 86 211 0 7096 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34592

[startup+51.1744 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8005
/proc/meminfo: memFree=1900136/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=42936 CPUtime=51.04
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 12019 0 0 0 5097 7 0 0 25 0 1 0 228347937 43966464 10560 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8005/statm: 10734 10560 86 211 0 10520 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 48288

[startup+102.432 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8005
/proc/meminfo: memFree=1875368/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=69188 CPUtime=102.27
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 19489 0 0 0 10214 13 0 0 25 0 1 0 228347937 70848512 17064 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8005/statm: 17297 17064 86 211 0 17083 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 74540

[startup+162.521 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8005
/proc/meminfo: memFree=1848552/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=95688 CPUtime=162.32
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 27751 0 0 0 16212 20 0 0 25 0 1 0 228347937 97984512 23400 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 23922 23400 86 211 0 23708 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 101040

[startup+222.583 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8005
/proc/meminfo: memFree=1823720/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=120472 CPUtime=222.36
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 34031 0 0 0 22211 25 0 0 25 0 1 0 228347937 123363328 29680 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 30118 29680 86 211 0 29904 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 125824

[startup+282.641 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8005
/proc/meminfo: memFree=1797992/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=145140 CPUtime=282.4
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 41862 0 0 0 28208 32 0 0 25 0 1 0 228347937 148623360 35971 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 36285 35971 86 211 0 36071 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 150492

[startup+342.699 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8005
/proc/meminfo: memFree=1797992/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=145140 CPUtime=342.44
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 41865 0 0 0 34212 32 0 0 25 0 1 0 228347937 148623360 35974 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 36285 35974 86 211 0 36071 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 150492

[startup+402.758 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8005
/proc/meminfo: memFree=1782952/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=160132 CPUtime=402.48
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 45706 0 0 0 40211 37 0 0 25 0 1 0 228347937 163975168 39815 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 40033 39815 86 211 0 39819 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 165484

[startup+462.818 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8005
/proc/meminfo: memFree=1741992/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=203540 CPUtime=462.52
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 56751 0 0 0 46205 47 0 0 25 0 1 0 228347937 208424960 50090 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 50885 50090 86 211 0 50671 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 208892

[startup+522.872 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8005
/proc/meminfo: memFree=1733736/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=211104 CPUtime=522.56
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 61755 0 0 0 52205 51 0 0 25 0 1 0 228347937 216170496 52018 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 52776 52018 86 211 0 52562 0
Current children cumulated CPU time (s) 522.63
Current children cumulated vsize (KiB) 216456

[startup+582.947 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 8113
/proc/meminfo: memFree=1732520/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=211104 CPUtime=582.57
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 61755 0 0 0 58204 53 0 0 25 0 1 0 228347937 216170496 52018 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 52776 52018 86 211 0 52562 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 216456

[startup+643.035 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8203
/proc/meminfo: memFree=1733408/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=211104 CPUtime=642.58
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 61756 0 0 0 64205 53 0 0 25 0 1 0 228347937 216170496 52019 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 52776 52019 86 211 0 52562 0
Current children cumulated CPU time (s) 642.65
Current children cumulated vsize (KiB) 216456

[startup+703.093 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8203
/proc/meminfo: memFree=1733544/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=211104 CPUtime=702.62
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 61756 0 0 0 70209 53 0 0 25 0 1 0 228347937 216170496 52019 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 52776 52019 86 211 0 52562 0
Current children cumulated CPU time (s) 702.69
Current children cumulated vsize (KiB) 216456

[startup+763.154 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8203
/proc/meminfo: memFree=1723304/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=221584 CPUtime=762.66
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 64377 0 0 0 76210 56 0 0 25 0 1 0 228347937 226902016 54640 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 55396 54640 86 211 0 55182 0
Current children cumulated CPU time (s) 762.73
Current children cumulated vsize (KiB) 226936

[startup+823.216 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8203
/proc/meminfo: memFree=1704296/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=240312 CPUtime=822.71
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 69067 0 0 0 82210 61 0 0 25 0 1 0 228347937 246079488 59330 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 60078 59330 86 211 0 59864 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 245664

[startup+883.274 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8203
/proc/meminfo: memFree=1677864/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=266464 CPUtime=882.75
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 75696 0 0 0 88206 69 0 0 25 0 1 0 228347937 272859136 65959 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529605 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 66616 65959 86 211 0 66402 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 271816

[startup+943.333 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8203
/proc/meminfo: memFree=1652648/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=291316 CPUtime=942.8
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 82030 0 0 0 94204 76 0 0 25 0 1 0 228347937 298307584 72293 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 72829 72293 86 211 0 72615 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 296668

[startup+1003.39 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8203
/proc/meminfo: memFree=1626984/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=316424 CPUtime=1002.83
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 88422 0 0 0 100199 84 0 0 25 0 1 0 228347937 324018176 78685 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530118 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 79106 78685 86 211 0 78892 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 321776

[startup+1063.45 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8203
/proc/meminfo: memFree=1608552/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=333844 CPUtime=1062.87
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 96023 0 0 0 106197 90 0 0 25 0 1 0 228347937 341856256 83167 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 83461 83167 86 211 0 83247 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 339196

[startup+1123.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8203
/proc/meminfo: memFree=1608552/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=333844 CPUtime=1122.91
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 96029 0 0 0 112200 91 0 0 25 0 1 0 228347937 341856256 83173 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 83461 83173 86 211 0 83247 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 339196

[startup+1183.56 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8203
/proc/meminfo: memFree=1608552/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=333844 CPUtime=1182.95
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 96030 0 0 0 118204 91 0 0 25 0 1 0 228347937 341856256 83174 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 83461 83174 86 211 0 83247 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 339196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8203
/proc/meminfo: memFree=1608552/2055920 swapFree=4183752/4192956
[pid=8002] ppid=8000 vsize=5352 CPUtime=0.07
/proc/8002/stat : 8002 (rsat.sh) S 8000 8002 7846 0 -1 4194304 305 622 0 0 0 0 7 0 16 0 1 0 228347929 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8002/statm: 1338 234 195 169 0 49 0
[pid=8005] ppid=8002 vsize=333844 CPUtime=1199.96
/proc/8005/stat : 8005 (rsat) R 8002 8002 7846 0 -1 4194304 96030 0 0 0 119905 91 0 0 25 0 1 0 228347937 341856256 83174 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8005/statm: 83461 83174 86 211 0 83247 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 339196

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 8002 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=74988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.079987
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): 1200.58
CPU time (s): 1200.03
CPU user time (s): 1199.12
CPU system time (s): 0.91
CPU usage (%): 99.9542
Max. virtual memory (cumulated for all children) (KiB): 351764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.074988
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 927
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= 16
involuntary context switches= 2

runsolver used 0.863868 second user time and 2.6246 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Wed Feb 21 18:51:52 UTC 2007

IDJOB= 305695
IDBENCH= 20163
IDSOLVER= 104
FILE ID= node59/305695-1172083912

PBS_JOBID= 3892832

Free space on /tmp= 66560 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
COMMAND LINE= /tmp/evaluation/305695-1172083912/rsat.sh /tmp/evaluation/305695-1172083912/instance-305695-1172083912.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-305695-1172083912 -o ROOT/results/node59/solver-305695-1172083912 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305695-1172083912/rsat.sh /tmp/evaluation/305695-1172083912/instance-305695-1172083912.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  b8537884c9d9279a530f0796aac6a0e7

RANDOM SEED= 531686064

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1943424 kB
Buffers:          6276 kB
Cached:          47672 kB
SwapCached:       3716 kB
Active:          29848 kB
Inactive:        34132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1943424 kB
SwapTotal:     4192956 kB
SwapFree:      4183752 kB
Dirty:            1960 kB
Writeback:           0 kB
Mapped:          15556 kB
Slab:            34508 kB
Committed_AS:   513116 kB
PageTables:       1472 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= 66560 MiB

End job on node59 on Wed Feb 21 19:11:55 UTC 2007