Trace number 1525584

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S377647456-019.cnf
MD5SUM65bb593760651b10c127c4b3276e73fc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.4368
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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...
0.01/0.05	c ==============================================================================
0.01/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.05	c ==============================================================================
0.01/0.05	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.08/0.17	c |         0 |   50088   152087 |      --       0       --      -- |     --   | -312/887
0.08/0.17	c ==============================================================================
0.08/0.17	c Result  :   #vars: 11707   #clauses: 50088   #literals: 152087
0.08/0.17	c CPU time:   0.164974 s
0.08/0.17	c ==============================================================================
0.18/0.24	c lySAT 0.1
0.18/0.24	c minisat core +  additionnal features
0.18/0.24	c ============================[ Problem Statistics ]=============================
0.18/0.24	c |                                                                             |
0.18/0.24	c |  Number of variables:  11707                                                |
0.18/0.24	c |  Number of clauses:    50088                                                |
0.18/0.28	c |  Parsing time:         0.04         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525584-1238410526/watcher-1525584-1238410526 -o /tmp/evaluation-result-1525584-1238410526/solver-1525584-1238410526 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525584-1238410526.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: 1.99 1.97 1.69 3/64 9915
/proc/meminfo: memFree=1601096/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0
/proc/9915/stat : 9915 (lysat.sh) R 9913 9915 9507 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1113718259 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 253307185823 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/9915/statm: 1339 234 194 169 0 50 0
[pid=9916] ppid=9915 vsize=1556 CPUtime=0
/proc/9916/stat : 9916 (SatElite) R 9915 9915 9507 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 1113718259 1593344 277 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/9916/statm: 389 279 50 127 0 259 0

[startup+0.0271409 s]
/proc/loadavg: 1.99 1.97 1.69 3/64 9915
/proc/meminfo: memFree=1601096/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113718259 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9915/statm: 1339 235 195 169 0 50 0
[pid=9916] ppid=9915 vsize=4256 CPUtime=0.01
/proc/9916/stat : 9916 (SatElite) R 9915 9915 9507 0 -1 4194304 896 0 0 0 1 0 0 0 19 0 1 0 1113718259 4358144 880 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/9916/statm: 1064 881 50 127 0 934 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9612

[startup+0.101151 s]
/proc/loadavg: 1.99 1.97 1.69 3/64 9915
/proc/meminfo: memFree=1601096/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113718259 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9915/statm: 1339 235 195 169 0 50 0
[pid=9916] ppid=9915 vsize=6480 CPUtime=0.08
/proc/9916/stat : 9916 (SatElite) R 9915 9915 9507 0 -1 4194304 1483 0 0 0 8 0 0 0 19 0 1 0 1113718259 6635520 1467 1992294400 134512640 135034092 4294956096 18446744073709551615 134529193 0 0 4096 3 0 0 0 17 0 0 0
/proc/9916/statm: 1620 1467 68 127 0 1490 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11836

[startup+0.301197 s]
/proc/loadavg: 1.99 1.97 1.69 3/64 9915
/proc/meminfo: memFree=1601096/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5356

[startup+0.701266 s]
/proc/loadavg: 1.99 1.97 1.69 3/64 9915
/proc/meminfo: memFree=1601096/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5356

[startup+1.50139 s]
/proc/loadavg: 1.99 1.97 1.69 2/66 9918
/proc/meminfo: memFree=1594680/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=6668 CPUtime=1.24
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 1519 0 0 0 124 0 0 0 25 0 1 0 1113718283 6828032 1505 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 1667 1505 82 174 0 1490 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12024

[startup+3.10167 s]
/proc/loadavg: 1.91 1.95 1.69 2/66 9918
/proc/meminfo: memFree=1592952/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=9032 CPUtime=2.85
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 2113 0 0 0 284 1 0 0 25 0 1 0 1113718283 9248768 2099 1992294400 134512640 135226915 4294956208 18446744073709551615 134526475 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 2258 2099 82 174 0 2081 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14388

[startup+6.30121 s]
/proc/loadavg: 1.91 1.95 1.69 2/66 9918
/proc/meminfo: memFree=1589816/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=11268 CPUtime=6.04
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 2672 0 0 0 603 1 0 0 25 0 1 0 1113718283 11538432 2658 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 2817 2658 82 174 0 2640 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16624

[startup+12.7023 s]
/proc/loadavg: 1.77 1.92 1.68 2/66 9918
/proc/meminfo: memFree=1584824/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=15480 CPUtime=12.44
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 3730 0 0 0 1242 2 0 0 25 0 1 0 1113718283 15851520 3716 1992294400 134512640 135226915 4294956208 18446744073709551615 134537327 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 3870 3716 82 174 0 3693 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20836

[startup+25.5015 s]
/proc/loadavg: 1.65 1.89 1.67 2/66 9918
/proc/meminfo: memFree=1574904/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=25600 CPUtime=25.24
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 6254 0 0 0 2520 4 0 0 25 0 1 0 1113718283 26214400 6240 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 6400 6240 82 174 0 6223 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 30956

[startup+51.1019 s]
/proc/loadavg: 1.43 1.82 1.65 2/66 9918
/proc/meminfo: memFree=1562232/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=38328 CPUtime=50.82
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 9427 0 0 0 5076 6 0 0 25 0 1 0 1113718283 39247872 9413 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 9582 9413 82 174 0 9405 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 43684

[startup+102.306 s]
/proc/loadavg: 1.17 1.68 1.61 2/66 9918
/proc/meminfo: memFree=1541688/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=58692 CPUtime=102.01
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 14529 0 0 0 10190 11 0 0 25 0 1 0 1113718283 60100608 14515 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 14673 14515 82 174 0 14496 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 64048

[startup+162.302 s]
/proc/loadavg: 1.06 1.55 1.57 2/66 9918
/proc/meminfo: memFree=1516600/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=84456 CPUtime=161.97
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 20970 0 0 0 16181 16 0 0 25 0 1 0 1113718283 86482944 20956 1992294400 134512640 135226915 4294956208 18446744073709551615 134539675 0 0 4096 3 0 0 0 17 1 0 0
/proc/9918/statm: 21114 20956 82 174 0 20937 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 89812

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.53 2/66 9918
/proc/meminfo: memFree=1507832/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=92700 CPUtime=221.94
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 23019 0 0 0 22176 18 0 0 25 0 1 0 1113718283 94924800 23005 1992294400 134512640 135226915 4294956208 18446744073709551615 134540984 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 23175 23005 82 174 0 22998 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 98056

[startup+282.302 s]
/proc/loadavg: 1.01 1.36 1.50 2/66 9918
/proc/meminfo: memFree=1503480/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=96944 CPUtime=281.91
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 24049 0 0 0 28171 20 0 0 25 0 1 0 1113718283 99270656 24035 1992294400 134512640 135226915 4294956208 18446744073709551615 134548515 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 24236 24035 82 174 0 24059 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 102300

[startup+342.303 s]
/proc/loadavg: 1.00 1.29 1.46 2/66 9924
/proc/meminfo: memFree=1476024/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=124040 CPUtime=341.88
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 30863 0 0 0 34160 28 0 0 25 0 1 0 1113718283 127016960 30849 1992294400 134512640 135226915 4294956208 18446744073709551615 134538455 0 0 4096 3 0 0 0 17 1 0 0
/proc/9918/statm: 31010 30849 82 174 0 30833 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 129396

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.43 2/66 9924
/proc/meminfo: memFree=1472440/2055920 swapFree=4179412/4192956

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

/proc/9918/statm: 37238 37027 82 174 0 37061 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 154308

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.35 2/66 9924
/proc/meminfo: memFree=1403384/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=197088 CPUtime=581.78
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 49124 0 0 0 58128 50 0 0 25 0 1 0 1113718283 201818112 49110 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 49272 49110 82 174 0 49095 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 202444

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.32 2/66 9924
/proc/meminfo: memFree=1398648/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=201396 CPUtime=641.76
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 50187 0 0 0 64125 51 0 0 25 0 1 0 1113718283 206229504 50173 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 50349 50173 82 174 0 50172 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 206752

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.30 2/66 9924
/proc/meminfo: memFree=1398648/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=201396 CPUtime=701.73
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 50187 0 0 0 70122 51 0 0 25 0 1 0 1113718283 206229504 50173 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 50349 50173 82 174 0 50172 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 206752

[startup+762.307 s]
/proc/loadavg: 1.00 1.06 1.28 2/66 9924
/proc/meminfo: memFree=1398648/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=201396 CPUtime=761.71
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 50188 0 0 0 76120 51 0 0 25 0 1 0 1113718283 206229504 50174 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9918/statm: 50349 50174 82 174 0 50172 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 206752

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.26 2/66 9924
/proc/meminfo: memFree=1358840/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=241896 CPUtime=821.67
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 60270 0 0 0 82104 63 0 0 25 0 1 0 1113718283 247701504 60256 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 60474 60256 82 174 0 60297 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 247252

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.24 2/66 9924
/proc/meminfo: memFree=1340472/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=259700 CPUtime=881.65
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 64733 0 0 0 88097 68 0 0 25 0 1 0 1113718283 265932800 64719 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 64925 64719 82 174 0 64748 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 265056

[startup+942.303 s]
/proc/loadavg: 1.00 1.03 1.22 2/66 9924
/proc/meminfo: memFree=1340472/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=259700 CPUtime=941.63
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 64733 0 0 0 94095 68 0 0 25 0 1 0 1113718283 265932800 64719 1992294400 134512640 135226915 4294956208 18446744073709551615 134536953 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 64925 64719 82 174 0 64748 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 265056

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/66 9924
/proc/meminfo: memFree=1340408/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=259700 CPUtime=1001.61
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 64733 0 0 0 100092 69 0 0 25 0 1 0 1113718283 265932800 64719 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 64925 64719 82 174 0 64748 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 265056

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/66 9924
/proc/meminfo: memFree=1340408/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=259700 CPUtime=1061.59
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 64733 0 0 0 106090 69 0 0 25 0 1 0 1113718283 265932800 64719 1992294400 134512640 135226915 4294956208 18446744073709551615 134539439 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 64925 64719 82 174 0 64748 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 265056

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 9924
/proc/meminfo: memFree=1334392/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=266108 CPUtime=1121.57
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 66317 0 0 0 112086 71 0 0 25 0 1 0 1113718283 272494592 66303 1992294400 134512640 135226915 4294956208 18446744073709551615 134539817 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 66527 66303 82 174 0 66350 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 271464

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 9924
/proc/meminfo: memFree=1300728/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=299884 CPUtime=1181.55
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 74803 0 0 0 118076 79 0 0 25 0 1 0 1113718283 307081216 74789 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 74971 74789 82 174 0 74794 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 305240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 9924
/proc/meminfo: memFree=1289208/2055920 swapFree=4179412/4192956
[pid=9915] ppid=9913 vsize=5356 CPUtime=0.23
/proc/9915/stat : 9915 (lysat.sh) S 9913 9915 9507 0 -1 4194304 311 1588 0 0 0 0 22 1 16 0 1 0 1113718259 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9915/statm: 1339 237 195 169 0 50 0
[pid=9918] ppid=9915 vsize=310740 CPUtime=1199.84
/proc/9918/stat : 9918 (LySATi) R 9915 9915 9507 0 -1 4194304 77528 0 0 0 119902 82 0 0 25 0 1 0 1113718283 318197760 77514 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/9918/statm: 77685 77514 82 174 0 77508 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 316096

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 9915 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=225965
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=14997
# CPU time returned by wait4() is 0.240962
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.24
CPU system time (s): 0.83
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 316096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.225965
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1899
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 1.10483 second user time and 3.2705 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-30 12:55:27
IDJOB=1525584
IDBENCH=70373
IDSOLVER=511
FILE ID=node25/1525584-1238410526
PBS_JOBID= 9061431
Free space on /tmp= 66264 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S377647456-019.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525584-1238410526/watcher-1525584-1238410526 -o /tmp/evaluation-result-1525584-1238410526/solver-1525584-1238410526 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525584-1238410526.cnf i

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

MD5SUM BENCH= 65bb593760651b10c127c4b3276e73fc
RANDOM SEED=1310451975

node25.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		: 3000.263
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		: 3000.263
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:       1601640 kB
Buffers:         96724 kB
Cached:         256968 kB
SwapCached:       7320 kB
Active:          86936 kB
Inactive:       275624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1601640 kB
SwapTotal:     4192956 kB
SwapFree:      4179412 kB
Dirty:            3088 kB
Writeback:           0 kB
Mapped:          14568 kB
Slab:            77868 kB
Committed_AS:  3157144 kB
PageTables:       1464 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= 66260 MiB
End job on node25 at 2009-03-30 13:15:29