Trace number 1729539

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
LySAT i/2009-03-20? (TO) 1200.03 1200.71

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
MD5SUM68e48f3a77d59cc85ebd5fd30cfcba3c
Bench CategoryCRAFTED (crafted 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 variables700
Number of clauses3500
Sum of the clauses size10500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    3500    10500 |    1049       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    3493    10536 |      --       0       --      -- |     --   | -7/36
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 693   #clauses: 3493   #literals: 10536
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  693                                                  |
0.00/0.01	c |  Number of clauses:    3493                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1729539-1240750723/watcher-1729539-1240750723 -o /tmp/evaluation-result-1729539-1240750723/solver-1729539-1240750723 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1729539-1240750723.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 1.02 0.99 0.98 3/64 31520
/proc/meminfo: memFree=1594688/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0
/proc/31520/stat : 31520 (lysat.sh) R 31518 31520 31453 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 103106662 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 268582840991 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31520/statm: 1339 234 194 169 0 50 0
[pid=31521] ppid=31520 vsize=956 CPUtime=0
/proc/31521/stat : 31521 (SatElite) R 31520 31520 31453 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 103106662 978944 126 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/31521/statm: 239 126 50 127 0 109 0

[startup+0.0698619 s]
/proc/loadavg: 1.02 0.99 0.98 3/64 31520
/proc/meminfo: memFree=1594688/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101868 s]
/proc/loadavg: 1.02 0.99 0.98 3/64 31520
/proc/meminfo: memFree=1594688/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301907 s]
/proc/loadavg: 1.02 0.99 0.98 3/64 31520
/proc/meminfo: memFree=1594688/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701989 s]
/proc/loadavg: 1.02 0.99 0.98 3/64 31520
/proc/meminfo: memFree=1594688/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50114 s]
/proc/loadavg: 1.02 0.99 0.98 2/66 31523
/proc/meminfo: memFree=1592624/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=4008 CPUtime=1.47
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 646 0 0 0 147 0 0 0 25 0 1 0 103106663 4104192 631 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 1002 631 81 174 0 825 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9364

[startup+3.10145 s]
/proc/loadavg: 1.02 0.99 0.98 2/66 31523
/proc/meminfo: memFree=1591664/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=4828 CPUtime=3.07
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 870 0 0 0 307 0 0 0 25 0 1 0 103106663 4943872 855 1992294400 134512640 135226915 4294956224 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 1207 855 81 174 0 1030 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10184

[startup+6.30108 s]
/proc/loadavg: 1.01 0.99 0.98 2/66 31523
/proc/meminfo: memFree=1589744/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=6216 CPUtime=6.27
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 1224 0 0 0 627 0 0 0 25 0 1 0 103106663 6365184 1209 1992294400 134512640 135226915 4294956224 18446744073709551615 134735523 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 1554 1209 81 174 0 1377 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11572

[startup+12.7013 s]
/proc/loadavg: 1.01 0.99 0.98 2/66 31523
/proc/meminfo: memFree=1587824/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=8084 CPUtime=12.67
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 1657 0 0 0 1266 1 0 0 25 0 1 0 103106663 8278016 1642 1992294400 134512640 135226915 4294956224 18446744073709551615 134537038 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 2021 1642 81 174 0 1844 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13440

[startup+25.5018 s]
/proc/loadavg: 1.01 0.99 0.98 2/66 31523
/proc/meminfo: memFree=1585328/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=10528 CPUtime=25.46
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 2288 0 0 0 2544 2 0 0 25 0 1 0 103106663 10780672 2273 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 2632 2273 81 174 0 2455 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15884

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 31523
/proc/meminfo: memFree=1582384/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=13740 CPUtime=51.05
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 3073 0 0 0 5102 3 0 0 25 0 1 0 103106663 14069760 3058 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 3435 3058 81 174 0 3258 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19096

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 31523
/proc/meminfo: memFree=1577904/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=18048 CPUtime=102.23
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 4130 0 0 0 10219 4 0 0 25 0 1 0 103106663 18481152 4115 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 4512 4115 81 174 0 4335 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23404

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 31529
/proc/meminfo: memFree=1574448/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=21360 CPUtime=162.19
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 4951 0 0 0 16214 5 0 0 25 0 1 0 103106663 21872640 4936 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 5340 4936 81 174 0 5163 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 26716

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 31529
/proc/meminfo: memFree=1569712/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=26152 CPUtime=222.16
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 6138 0 0 0 22210 6 0 0 25 0 1 0 103106663 26779648 6123 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 6538 6123 81 174 0 6361 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 31508

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 31529
/proc/meminfo: memFree=1569392/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=26528 CPUtime=282.12
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 6227 0 0 0 28206 6 0 0 25 0 1 0 103106663 27164672 6212 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 6632 6212 81 174 0 6455 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 31884

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 31529
/proc/meminfo: memFree=1564208/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=31972 CPUtime=342.09
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 7548 0 0 0 34200 9 0 0 25 0 1 0 103106663 32739328 7533 1992294400 134512640 135226915 4294956224 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 7993 7533 81 174 0 7816 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 37328

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 31529
/proc/meminfo: memFree=1564016/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=32128 CPUtime=402.06
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 7587 0 0 0 40197 9 0 0 25 0 1 0 103106663 32899072 7572 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 8032 7572 81 174 0 7855 0

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

/proc/31523/statm: 10045 9430 81 174 0 9868 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 45536

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 31529
/proc/meminfo: memFree=1556464/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=40312 CPUtime=641.94
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 9460 0 0 0 64183 11 0 0 25 0 1 0 103106663 41279488 9445 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 10078 9445 81 174 0 9901 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 45668

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 31529
/proc/meminfo: memFree=1556016/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=40668 CPUtime=701.89
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 9546 0 0 0 70178 11 0 0 25 0 1 0 103106663 41644032 9531 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 10167 9531 81 174 0 9990 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 46024

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 31529
/proc/meminfo: memFree=1554032/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=42724 CPUtime=761.87
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 10062 0 0 0 76175 12 0 0 25 0 1 0 103106663 43749376 10047 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 10681 10047 81 174 0 10504 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 48080

[startup+822.301 s]
/proc/loadavg: 1.16 1.02 0.99 2/66 31529
/proc/meminfo: memFree=1550512/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=46276 CPUtime=821.84
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 10960 0 0 0 82171 13 0 0 25 0 1 0 103106663 47386624 10945 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 11569 10945 81 174 0 11392 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 51632

[startup+882.302 s]
/proc/loadavg: 1.06 1.01 0.99 2/66 31529
/proc/meminfo: memFree=1549104/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=47612 CPUtime=881.8
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 11286 0 0 0 88166 14 0 0 25 0 1 0 103106663 48754688 11271 1992294400 134512640 135226915 4294956224 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 11903 11271 81 174 0 11726 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 52968

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 0.99 2/66 31529
/proc/meminfo: memFree=1548912/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=47780 CPUtime=941.77
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 11343 0 0 0 94163 14 0 0 25 0 1 0 103106663 48926720 11328 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 11945 11328 81 174 0 11768 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 53136

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 31529
/proc/meminfo: memFree=1548720/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=47972 CPUtime=1001.73
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 11390 0 0 0 100159 14 0 0 25 0 1 0 103106663 49123328 11375 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 11993 11375 81 174 0 11816 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 53328

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 31529
/proc/meminfo: memFree=1548144/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=48520 CPUtime=1061.71
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 11533 0 0 0 106156 15 0 0 25 0 1 0 103106663 49684480 11518 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 12130 11518 81 174 0 11953 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 53876

[startup+1122.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 31529
/proc/meminfo: memFree=1547632/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=49044 CPUtime=1121.68
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 11646 0 0 0 112153 15 0 0 25 0 1 0 103106663 50221056 11631 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 12261 11631 81 174 0 12084 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 54400

[startup+1182.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 31529
/proc/meminfo: memFree=1544560/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=52116 CPUtime=1181.64
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 12432 0 0 0 118149 15 0 0 25 0 1 0 103106663 53366784 12417 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 13029 12417 81 174 0 12852 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 57472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 31529
/proc/meminfo: memFree=1543408/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=53248 CPUtime=1200.02
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 12696 0 0 0 119987 15 0 0 25 0 1 0 103106663 54525952 12681 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 13312 12681 81 174 0 13135 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 58604

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

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

[startup+1200.7 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 31529
/proc/meminfo: memFree=1543408/2055924 swapFree=4180784/4192956
[pid=31520] ppid=31518 vsize=5356 CPUtime=0.01
/proc/31520/stat : 31520 (lysat.sh) S 31518 31520 31453 0 -1 4194304 310 193 0 0 0 0 1 0 16 0 1 0 103106662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31520/statm: 1339 237 195 169 0 50 0
[pid=31523] ppid=31520 vsize=53248 CPUtime=1200.02
/proc/31523/stat : 31523 (LySATi) R 31520 31520 31453 0 -1 4194304 12696 0 0 0 119987 15 0 0 25 0 1 0 103106663 54525952 12681 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/31523/statm: 13312 12681 81 174 0 13135 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 58604

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31520 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=12998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.015997
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.03
CPU user time (s): 1199.88
CPU system time (s): 0.15
CPU usage (%): 99.9432
Max. virtual memory (cumulated for all children) (KiB): 58604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 503
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= 5
involuntary context switches= 2

runsolver used 1.24081 second user time and 3.13652 second system time

The end

Launcher Data 

Begin job on node6 at 2009-04-26 14:58:43
IDJOB=1729539
IDBENCH=24706
IDSOLVER=511
FILE ID=node6/1729539-1240750723
PBS_JOBID= 9187096
Free space on /tmp= 66336 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729539-1240750723/watcher-1729539-1240750723 -o /tmp/evaluation-result-1729539-1240750723/solver-1729539-1240750723 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1729539-1240750723.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 68e48f3a77d59cc85ebd5fd30cfcba3c
RANDOM SEED=2132071405

node6.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:       1595232 kB
Buffers:         53400 kB
Cached:         330956 kB
SwapCached:       6032 kB
Active:         139436 kB
Inactive:       253340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1595232 kB
SwapTotal:     4192956 kB
SwapFree:      4180784 kB
Dirty:            2224 kB
Writeback:           0 kB
Mapped:          14096 kB
Slab:            53964 kB
Committed_AS:   449748 kB
PageTables:       1452 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= 66332 MiB
End job on node6 at 2009-04-26 15:18:46