Trace number 304588

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 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S1617760096-16.cnf
MD5SUM5f3213e2fda965548b3e8a74d5e8ed7c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

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 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.018997 s
0.00/0.02	c ==============================================================================
0.00/0.06	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/node65/watcher-304588-1172061725 -o ROOT/results/node65/solver-304588-1172061725 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304588-1172061725/rsat.sh /tmp/evaluation/304588-1172061725/instance-304588-1172061725.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16600
/proc/meminfo: memFree=1715848/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0
/proc/16600/stat : 16600 (rsat.sh) R 16598 16600 15843 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 226130059 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203694239 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16600/statm: 1338 231 194 169 0 49 0
[pid=16601] ppid=16600 vsize=688 CPUtime=0
/proc/16601/stat : 16601 (SatElite) R 16600 16600 15843 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 226130060 704512 86 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 172 87 49 128 0 41 0

[startup+0.107302 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16600
/proc/meminfo: memFree=1715848/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.515368 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16600
/proc/meminfo: memFree=1715848/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.3355 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1712312/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=4716 CPUtime=1.26
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 1125 0 0 0 126 0 0 0 25 0 1 0 226130066 4829184 1015 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 1179 1015 86 211 0 965 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10068

[startup+2.97577 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1710584/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=6004 CPUtime=2.9
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 1521 0 0 0 290 0 0 0 25 0 1 0 226130066 6148096 1347 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 1501 1347 86 211 0 1287 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11356

[startup+6.25431 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1708280/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=8200 CPUtime=6.18
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 2266 0 0 0 617 1 0 0 25 0 1 0 226130066 8396800 1863 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 2050 1863 86 211 0 1836 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13552

[startup+12.7124 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1705152/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=11200 CPUtime=12.63
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 3442 0 0 0 1262 1 0 0 25 0 1 0 226130066 11468800 2553 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 2800 2553 86 211 0 2586 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16552

[startup+25.5265 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1700608/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=15664 CPUtime=25.45
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 4977 0 0 0 2542 3 0 0 25 0 1 0 226130066 16039936 3700 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 3916 3700 86 211 0 3702 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21016

[startup+51.1467 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1694144/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=22532 CPUtime=51.06
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 7556 0 0 0 5102 4 0 0 25 0 1 0 226130066 23072768 5313 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 5633 5313 86 211 0 5419 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 27884

[startup+102.386 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1685120/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=31512 CPUtime=102.28
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 9896 0 0 0 10222 6 0 0 25 0 1 0 226130066 32268288 7653 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 7878 7653 86 211 0 7664 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 36864

[startup+162.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1683520/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=32768 CPUtime=162.32
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 10990 0 0 0 16224 8 0 0 25 0 1 0 226130066 33554432 7975 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 8192 7975 86 211 0 7978 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 38120

[startup+222.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1672192/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=45180 CPUtime=222.36
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 14220 0 0 0 22225 11 0 0 25 0 1 0 226130066 46264320 10819 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 11295 10819 86 211 0 11081 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 50532

[startup+282.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1668800/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=48176 CPUtime=282.4
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 16547 0 0 0 28227 13 0 0 25 0 1 0 226130066 49332224 11606 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 12044 11606 86 211 0 11830 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 53528

[startup+342.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1668800/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=48176 CPUtime=342.44
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 16551 0 0 0 34231 13 0 0 25 0 1 0 226130066 49332224 11610 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 12044 11610 86 211 0 11830 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 53528

[startup+402.687 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1664640/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=52220 CPUtime=402.49
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 17611 0 0 0 40235 14 0 0 25 0 1 0 226130066 53473280 12670 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 13055 12670 86 211 0 12841 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 57572

[startup+462.747 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1655936/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=60884 CPUtime=462.53
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 19837 0 0 0 46238 15 0 0 25 0 1 0 226130066 62345216 14896 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 15221 14896 86 211 0 15007 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 66236

[startup+522.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1648704/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=68056 CPUtime=522.56
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 21631 0 0 0 52240 16 0 0 25 0 1 0 226130066 69689344 16690 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 17014 16690 86 211 0 16800 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 73408

[startup+582.857 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1645504/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=70620 CPUtime=582.61
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 23986 0 0 0 58243 18 0 0 25 0 1 0 226130066 72314880 17451 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 17655 17451 86 211 0 17441 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 75972

[startup+642.918 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1645568/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=70620 CPUtime=642.64
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 24001 0 0 0 64246 18 0 0 25 0 1 0 226130066 72314880 17466 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 17655 17466 86 211 0 17441 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 75972

[startup+702.974 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1645504/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=70620 CPUtime=702.68
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 24001 0 0 0 70250 18 0 0 25 0 1 0 226130066 72314880 17466 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 17655 17466 86 211 0 17441 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 75972

[startup+763.035 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1645440/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=70620 CPUtime=762.72
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 24019 0 0 0 76254 18 0 0 25 0 1 0 226130066 72314880 17484 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 17655 17484 86 211 0 17441 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 75972

[startup+823.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1645440/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=70620 CPUtime=822.76
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 24019 0 0 0 82258 18 0 0 25 0 1 0 226130066 72314880 17484 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 17655 17484 86 211 0 17441 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 75972

[startup+883.164 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1643840/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=75280 CPUtime=882.81
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 25200 0 0 0 88262 19 0 0 25 0 1 0 226130066 77086720 17895 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 18820 17895 86 211 0 18606 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 80632

[startup+943.225 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1637760/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=81064 CPUtime=942.86
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 26720 0 0 0 94265 21 0 0 25 0 1 0 226130066 83009536 19415 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 20266 19415 86 211 0 20052 0
Current children cumulated CPU time (s) 942.91
Current children cumulated vsize (KiB) 86416

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1631936/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=86740 CPUtime=1002.88
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 28180 0 0 0 100266 22 0 0 25 0 1 0 226130066 88821760 20875 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 21685 20875 86 211 0 21471 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 92092

[startup+1063.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1626560/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=91652 CPUtime=1062.93
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 29500 0 0 0 106269 24 0 0 25 0 1 0 226130066 93851648 22195 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 22913 22195 86 211 0 22699 0
Current children cumulated CPU time (s) 1062.98
Current children cumulated vsize (KiB) 97004

[startup+1123.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16603
/proc/meminfo: memFree=1621504/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=96604 CPUtime=1122.97
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 30764 0 0 0 112272 25 0 0 25 0 1 0 226130066 98922496 23459 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 24151 23459 86 211 0 23937 0
Current children cumulated CPU time (s) 1123.02
Current children cumulated vsize (KiB) 101956

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 16719
/proc/meminfo: memFree=1615496/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=101256 CPUtime=1182.98
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 31981 0 0 0 118270 28 0 0 25 0 1 0 226130066 103686144 24676 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 25314 24676 86 211 0 25100 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 106608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 16759
/proc/meminfo: memFree=1613896/2055920 swapFree=4181036/4192956
[pid=16600] ppid=16598 vsize=5352 CPUtime=0.05
/proc/16600/stat : 16600 (rsat.sh) S 16598 16600 15843 0 -1 4194304 305 416 0 0 0 0 5 0 16 0 1 0 226130059 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16600/statm: 1338 234 195 169 0 49 0
[pid=16603] ppid=16600 vsize=102752 CPUtime=1199.98
/proc/16603/stat : 16603 (rsat) R 16600 16600 15843 0 -1 4194304 32336 0 0 0 119970 28 0 0 25 0 1 0 226130066 105218048 25031 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16603/statm: 25688 25031 86 211 0 25474 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 108104

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 16600 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=54991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.062989
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): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.75
CPU system time (s): 0.28
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 108104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.054991
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 721
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= 3

runsolver used 1.03284 second user time and 2.42663 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Wed Feb 21 12:42:05 UTC 2007

IDJOB= 304588
IDBENCH= 20136
IDSOLVER= 104
FILE ID= node65/304588-1172061725

PBS_JOBID= 3892768

Free space on /tmp= 66561 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S1617760096-16.cnf
COMMAND LINE= /tmp/evaluation/304588-1172061725/rsat.sh /tmp/evaluation/304588-1172061725/instance-304588-1172061725.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-304588-1172061725 -o ROOT/results/node65/solver-304588-1172061725 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304588-1172061725/rsat.sh /tmp/evaluation/304588-1172061725/instance-304588-1172061725.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  5f3213e2fda965548b3e8a74d5e8ed7c

RANDOM SEED= 312282211

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:       1716256 kB
Buffers:         36828 kB
Cached:         248764 kB
SwapCached:       6536 kB
Active:         180024 kB
Inactive:       118900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716256 kB
SwapTotal:     4192956 kB
SwapFree:      4181036 kB
Dirty:            2048 kB
Writeback:           0 kB
Mapped:          15624 kB
Slab:            26700 kB
Committed_AS:   585104 kB
PageTables:       1456 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= 66561 MiB

End job on node65 on Wed Feb 21 13:02:08 UTC 2007