Trace number 1734802

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) 1200.08 1201.01

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1820c171155g3.cnf
MD5SUM90cca356988434eb537dfe19d4b4da93
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 variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

Solver Data 

0.00/0.00	c Parsing...
0.06/0.09	c ==============================================================================
0.06/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.06/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.06/0.09	c ==============================================================================
0.06/0.09	c |         0 |  171155   344000 |   51346       0        0     nan |  0.000 % |
0.89/0.96	c |         0 |  168808   562435 |      --       0       --      -- |     --   | -2347/218435
0.89/0.96	c ==============================================================================
0.89/0.96	c Result  :   #vars: 1755   #clauses: 168808   #literals: 562435
0.89/0.96	c CPU time:   0.941856 s
0.89/0.96	c ==============================================================================
1.09/1.16	c lySAT 0.1
1.09/1.16	c minisat core +  additionnal features
1.09/1.16	c ============================[ Problem Statistics ]=============================
1.09/1.16	c |                                                                             |
1.09/1.16	c |  Number of variables:  1755                                                 |
1.09/1.16	c |  Number of clauses:    168808                                               |
1.16/1.26	c |  Parsing time:         0.09         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-1734802-1240797368/watcher-1734802-1240797368 -o /tmp/evaluation-result-1734802-1240797368/solver-1734802-1240797368 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1734802-1240797368.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: 0.99 0.98 0.99 3/65 20845
/proc/meminfo: memFree=1142112/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=0
/proc/20845/stat : 20845 (lysat.sh) R 20843 20845 20424 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 107766533 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 214945032863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20845/statm: 1339 234 194 169 0 50 0
[pid=20846] ppid=20845 vsize=824 CPUtime=0
/proc/20846/stat : 20846 (SatElite) R 20845 20845 20424 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 107766533 843776 112 1992294400 134512640 135034092 4294956112 18446744073709551615 134529994 0 0 4096 3 0 0 0 17 0 0 0
/proc/20846/statm: 206 113 51 127 0 76 0

[startup+0.078107 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20845
/proc/meminfo: memFree=1142112/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=0
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107766533 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1339 235 195 169 0 50 0
[pid=20846] ppid=20845 vsize=7620 CPUtime=0.06
/proc/20846/stat : 20846 (SatElite) R 20845 20845 20424 0 -1 4194304 1706 0 0 0 6 0 0 0 19 0 1 0 107766533 7802880 1690 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/20846/statm: 1905 1690 51 127 0 1775 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12976

[startup+0.101109 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20845
/proc/meminfo: memFree=1142112/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=0
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107766533 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1339 235 195 169 0 50 0
[pid=20846] ppid=20845 vsize=10680 CPUtime=0.09
/proc/20846/stat : 20846 (SatElite) R 20845 20845 20424 0 -1 4194304 2354 0 0 0 8 1 0 0 19 0 1 0 107766533 10936320 2338 1992294400 134512640 135034092 4294956112 18446744073709551615 134547147 0 0 4096 3 0 0 0 17 0 0 0
/proc/20846/statm: 2670 2338 68 127 0 2540 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16036

[startup+0.30113 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20845
/proc/meminfo: memFree=1142112/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=0
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107766533 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1339 235 195 169 0 50 0
[pid=20846] ppid=20845 vsize=16692 CPUtime=0.29
/proc/20846/stat : 20846 (SatElite) R 20845 20845 20424 0 -1 4194304 3512 0 0 0 27 2 0 0 21 0 1 0 107766533 17092608 3496 1992294400 134512640 135034092 4294956112 18446744073709551615 134569256 0 0 4096 3 0 0 0 17 0 0 0
/proc/20846/statm: 4173 3496 68 127 0 4043 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22048

[startup+0.701176 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20845
/proc/meminfo: memFree=1142112/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=0
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107766533 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1339 235 195 169 0 50 0
[pid=20846] ppid=20845 vsize=16692 CPUtime=0.69
/proc/20846/stat : 20846 (SatElite) R 20845 20845 20424 0 -1 4194304 3512 0 0 0 67 2 0 0 25 0 1 0 107766533 17092608 3496 1992294400 134512640 135034092 4294956112 18446744073709551615 134569613 0 0 4096 3 0 0 0 17 0 0 0
/proc/20846/statm: 4173 3496 68 127 0 4043 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22048

[startup+1.50128 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20847
/proc/meminfo: memFree=1128720/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 5356

[startup+3.10145 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20848
/proc/meminfo: memFree=1125712/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=14588 CPUtime=1.92
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 3517 0 0 0 191 1 0 0 25 0 1 0 107766649 14938112 3502 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 3647 3502 82 174 0 3470 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19944

[startup+6.30181 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20848
/proc/meminfo: memFree=1122704/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=17072 CPUtime=5.12
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 4142 0 0 0 511 1 0 0 25 0 1 0 107766649 17481728 4127 1992294400 134512640 135226915 4294956224 18446744073709551615 134539729 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 4268 4127 82 174 0 4091 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22428

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20848
/proc/meminfo: memFree=1117776/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=21416 CPUtime=11.52
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 5217 0 0 0 1150 2 0 0 25 0 1 0 107766649 21929984 5202 1992294400 134512640 135226915 4294956224 18446744073709551615 134525786 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 5354 5202 82 174 0 5177 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26772

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20848
/proc/meminfo: memFree=1111696/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=27644 CPUtime=24.31
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 6766 0 0 0 2428 3 0 0 25 0 1 0 107766649 28307456 6751 1992294400 134512640 135226915 4294956224 18446744073709551615 134546369 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 6911 6751 82 174 0 6734 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33000

[startup+51.1029 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20848
/proc/meminfo: memFree=1102672/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=36800 CPUtime=49.9
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 9021 0 0 0 4986 4 0 0 25 0 1 0 107766649 37683200 9006 1992294400 134512640 135226915 4294956224 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 9200 9006 82 174 0 9023 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 42156

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20848
/proc/meminfo: memFree=1082832/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=56792 CPUtime=101.07
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 14029 0 0 0 10097 10 0 0 25 0 1 0 107766649 58155008 14014 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 14198 14014 82 174 0 14021 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 62148

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20848
/proc/meminfo: memFree=1065808/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=73716 CPUtime=161.04
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 18222 0 0 0 16091 13 0 0 25 0 1 0 107766649 75485184 18207 1992294400 134512640 135226915 4294956224 18446744073709551615 134539471 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 18429 18207 82 174 0 18252 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 79072

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20848
/proc/meminfo: memFree=1049872/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=89828 CPUtime=221.03
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 22237 0 0 0 22087 16 0 0 25 0 1 0 107766649 91983872 22222 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 22457 22222 82 174 0 22280 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 95184

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20848
/proc/meminfo: memFree=1048016/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=91404 CPUtime=280.99
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 22648 0 0 0 28083 16 0 0 25 0 1 0 107766649 93597696 22633 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/20848/statm: 22851 22633 82 174 0 22674 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 96760

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20854
/proc/meminfo: memFree=1022288/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=117488 CPUtime=340.96
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 29084 0 0 0 34073 23 0 0 25 0 1 0 107766649 120307712 29069 1992294400 134512640 135226915 4294956224 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 29372 29069 82 174 0 29195 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 122844


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

/proc/20848/statm: 34797 34480 82 174 0 34620 0
Current children cumulated CPU time (s) 521.67
Current children cumulated vsize (KiB) 144544

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21264
/proc/meminfo: memFree=1003600/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=139320 CPUtime=580.48
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 34539 0 0 0 58019 29 0 0 25 0 1 0 107766649 142663680 34524 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 34830 34524 82 174 0 34653 0
Current children cumulated CPU time (s) 581.64
Current children cumulated vsize (KiB) 144676

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21264
/proc/meminfo: memFree=1003280/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=139680 CPUtime=640.45
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 34629 0 0 0 64016 29 0 0 25 0 1 0 107766649 143032320 34614 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 34920 34614 82 174 0 34743 0
Current children cumulated CPU time (s) 641.61
Current children cumulated vsize (KiB) 145036

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21264
/proc/meminfo: memFree=979088/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=164884 CPUtime=700.43
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 40744 0 0 0 70006 37 0 0 25 0 1 0 107766649 168841216 40729 1992294400 134512640 135226915 4294956224 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 41221 40729 82 174 0 41044 0
Current children cumulated CPU time (s) 701.59
Current children cumulated vsize (KiB) 170240

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21264
/proc/meminfo: memFree=968976/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=174500 CPUtime=760.41
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 43164 0 0 0 76002 39 0 0 25 0 1 0 107766649 178688000 43149 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 43625 43149 82 174 0 43448 0
Current children cumulated CPU time (s) 761.57
Current children cumulated vsize (KiB) 179856

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21264
/proc/meminfo: memFree=968976/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=174500 CPUtime=820.38
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 43167 0 0 0 81999 39 0 0 25 0 1 0 107766649 178688000 43152 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/20848/statm: 43625 43152 82 174 0 43448 0
Current children cumulated CPU time (s) 821.54
Current children cumulated vsize (KiB) 179856

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21264
/proc/meminfo: memFree=968976/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=174500 CPUtime=880.35
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 43175 0 0 0 87996 39 0 0 25 0 1 0 107766649 178688000 43160 1992294400 134512640 135226915 4294956224 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 43625 43160 82 174 0 43448 0
Current children cumulated CPU time (s) 881.51
Current children cumulated vsize (KiB) 179856

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21264
/proc/meminfo: memFree=968080/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=175796 CPUtime=940.33
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 43499 0 0 0 93993 40 0 0 25 0 1 0 107766649 180015104 43484 1992294400 134512640 135226915 4294956224 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 43949 43484 82 174 0 43772 0
Current children cumulated CPU time (s) 941.49
Current children cumulated vsize (KiB) 181152

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21264
/proc/meminfo: memFree=942672/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=201136 CPUtime=1000.3
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 49766 0 0 0 99984 46 0 0 25 0 1 0 107766649 205963264 49751 1992294400 134512640 135226915 4294956224 18446744073709551615 134548459 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 50284 49751 82 174 0 50107 0
Current children cumulated CPU time (s) 1001.46
Current children cumulated vsize (KiB) 206492

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21264
/proc/meminfo: memFree=922384/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=221512 CPUtime=1060.27
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 54884 0 0 0 105975 52 0 0 25 0 1 0 107766649 226828288 54869 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 55378 54869 82 174 0 55201 0
Current children cumulated CPU time (s) 1061.43
Current children cumulated vsize (KiB) 226868

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21264
/proc/meminfo: memFree=905424/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=239080 CPUtime=1120.25
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 59033 0 0 0 111968 57 0 0 25 0 1 0 107766649 244817920 59018 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 59770 59018 82 174 0 59593 0
Current children cumulated CPU time (s) 1121.41
Current children cumulated vsize (KiB) 244436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21264
/proc/meminfo: memFree=905424/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=239080 CPUtime=1180.22
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 59036 0 0 0 117965 57 0 0 25 0 1 0 107766649 244817920 59021 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/20848/statm: 59770 59021 82 174 0 59593 0
Current children cumulated CPU time (s) 1181.38
Current children cumulated vsize (KiB) 244436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21264
/proc/meminfo: memFree=905424/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5356 CPUtime=1.16
/proc/20845/stat : 20845 (lysat.sh) S 20843 20845 20424 0 -1 4194304 310 3518 0 0 0 0 113 3 16 0 1 0 107766533 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20845/statm: 1339 237 195 169 0 50 0
[pid=20848] ppid=20845 vsize=239080 CPUtime=1198.92
/proc/20848/stat : 20848 (LySATi) R 20845 20845 20424 0 -1 4194304 59037 0 0 0 119835 57 0 0 25 0 1 0 107766649 244817920 59022 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20848/statm: 59770 59022 82 174 0 59593 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 244436

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20845 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=132827
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=32994
# CPU time returned by wait4() is 1.16582
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1201.01
CPU time (s): 1200.08
CPU user time (s): 1199.48
CPU system time (s): 0.6
CPU usage (%): 99.9225
Max. virtual memory (cumulated for all children) (KiB): 244436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.13283
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3828
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= 4

runsolver used 1.00985 second user time and 3.37349 second system time

The end

Launcher Data 

Begin job on node85 at 2009-04-27 03:56:09
IDJOB=1734802
IDBENCH=71295
IDSOLVER=511
FILE ID=node85/1734802-1240797368
PBS_JOBID= 9187312
Free space on /tmp= 126812 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1820c171155g3.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734802-1240797368/watcher-1734802-1240797368 -o /tmp/evaluation-result-1734802-1240797368/solver-1734802-1240797368 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1734802-1240797368.cnf i

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

MD5SUM BENCH= 90cca356988434eb537dfe19d4b4da93
RANDOM SEED=1160163528

node85.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1142664 kB
Buffers:        105756 kB
Cached:         699772 kB
SwapCached:          0 kB
Active:         143292 kB
Inactive:       676084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1142664 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4308 kB
Writeback:           0 kB
Mapped:          23572 kB
Slab:            79924 kB
Committed_AS:   310456 kB
PageTables:       1372 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= 126812 MiB
End job on node85 at 2009-04-27 04:16:12