Trace number 1733902

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) 1200.09 1200.71

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
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 variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

Solver Data 

0.00/0.00	c Parsing...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   62592   362068 |   18777       0        0     nan |  0.000 % |
1.00/1.10	c |         0 |   34419   202538 |      --       0       --      -- |     --   | -3597/8406
1.00/1.10	c ==============================================================================
1.00/1.10	c Result  :   #vars: 282   #clauses: 34419   #literals: 202538
1.00/1.10	c CPU time:   1.09083 s
1.00/1.10	c ==============================================================================
1.10/1.17	c lySAT 0.1
1.10/1.17	c minisat core +  additionnal features
1.10/1.17	c ============================[ Problem Statistics ]=============================
1.10/1.17	c |                                                                             |
1.10/1.17	c |  Number of variables:  282                                                  |
1.10/1.17	c |  Number of clauses:    34419                                                |
1.16/1.20	c |  Parsing time:         0.02         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-1733902-1240793688/watcher-1733902-1240793688 -o /tmp/evaluation-result-1733902-1240793688/solver-1733902-1240793688 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1733902-1240793688.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: 1.00 1.00 1.00 3/65 29658
/proc/meminfo: memFree=1641904/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107401914 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 235 195 169 0 50 0
[pid=29659] ppid=29658 vsize=824 CPUtime=0
/proc/29659/stat : 29659 (SatElite) R 29658 29658 29471 0 -1 4194304 125 0 0 0 0 0 0 0 19 0 1 0 107401914 843776 109 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/29659/statm: 206 110 50 127 0 76 0

[startup+0.0857371 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 29658
/proc/meminfo: memFree=1641904/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107401914 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 235 195 169 0 50 0
[pid=29659] ppid=29658 vsize=6112 CPUtime=0.07
/proc/29659/stat : 29659 (SatElite) R 29658 29658 29471 0 -1 4194304 1468 0 0 0 7 0 0 0 19 0 1 0 107401914 6258688 1452 1992294400 134512640 135034092 4294956112 18446744073709551615 134540726 0 0 4096 3 0 0 0 17 0 0 0
/proc/29659/statm: 1528 1452 64 127 0 1398 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11468

[startup+0.102738 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 29658
/proc/meminfo: memFree=1641904/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107401914 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 235 195 169 0 50 0
[pid=29659] ppid=29658 vsize=6112 CPUtime=0.08
/proc/29659/stat : 29659 (SatElite) R 29658 29658 29471 0 -1 4194304 1473 0 0 0 8 0 0 0 19 0 1 0 107401914 6258688 1457 1992294400 134512640 135034092 4294956112 18446744073709551615 134541071 0 0 4096 3 0 0 0 17 0 0 0
/proc/29659/statm: 1528 1457 64 127 0 1398 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11468

[startup+0.30276 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 29658
/proc/meminfo: memFree=1641904/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107401914 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 235 195 169 0 50 0
[pid=29659] ppid=29658 vsize=6636 CPUtime=0.29
/proc/29659/stat : 29659 (SatElite) R 29658 29658 29471 0 -1 4194304 1538 0 0 0 28 1 0 0 21 0 1 0 107401914 6795264 1522 1992294400 134512640 135034092 4294956112 18446744073709551615 134541048 0 0 4096 3 0 0 0 17 0 0 0
/proc/29659/statm: 1659 1522 64 127 0 1529 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11992

[startup+0.702806 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 29658
/proc/meminfo: memFree=1641904/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107401914 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 235 195 169 0 50 0
[pid=29659] ppid=29658 vsize=7796 CPUtime=0.69
/proc/29659/stat : 29659 (SatElite) R 29658 29658 29471 0 -1 4194304 1758 0 0 0 68 1 0 0 25 0 1 0 107401914 7983104 1736 1992294400 134512640 135034092 4294956112 18446744073709551615 134569574 0 0 4096 3 0 0 0 17 0 0 0
/proc/29659/statm: 1949 1736 67 127 0 1819 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13152

[startup+1.50291 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29660
/proc/meminfo: memFree=1634656/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 5356

[startup+3.10108 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29661
/proc/meminfo: memFree=1635808/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=6168 CPUtime=1.91
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 1385 0 0 0 191 0 0 0 25 0 1 0 107402031 6316032 1370 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 1542 1370 81 174 0 1365 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11524

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29661
/proc/meminfo: memFree=1633440/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=8332 CPUtime=5.1
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 1910 0 0 0 510 0 0 0 25 0 1 0 107402031 8531968 1895 1992294400 134512640 135226915 4294956224 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 2083 1895 81 174 0 1906 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 13688

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29661
/proc/meminfo: memFree=1630688/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=10916 CPUtime=11.5
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 2546 0 0 0 1149 1 0 0 25 0 1 0 107402031 11177984 2531 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 2729 2531 81 174 0 2552 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 16272

[startup+25.5016 s]
/proc/loadavg: 1.08 1.02 1.01 2/67 29661
/proc/meminfo: memFree=1626336/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=15528 CPUtime=24.29
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 3656 0 0 0 2427 2 0 0 25 0 1 0 107402031 15900672 3641 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 3882 3641 81 174 0 3705 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 20884

[startup+51.1015 s]
/proc/loadavg: 1.11 1.03 1.01 2/67 29661
/proc/meminfo: memFree=1622880/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=19368 CPUtime=49.89
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 4535 0 0 0 4985 4 0 0 25 0 1 0 107402031 19832832 4520 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 4842 4520 81 174 0 4665 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 24724

[startup+102.306 s]
/proc/loadavg: 1.13 1.05 1.01 2/67 29661
/proc/meminfo: memFree=1616160/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=25900 CPUtime=101.07
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 6117 0 0 0 10102 5 0 0 25 0 1 0 107402031 26521600 6102 1992294400 134512640 135226915 4294956224 18446744073709551615 134544471 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 6475 6102 81 174 0 6298 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 31256

[startup+162.301 s]
/proc/loadavg: 1.21 1.09 1.02 2/67 29661
/proc/meminfo: memFree=1608736/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=34044 CPUtime=161.03
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 7981 0 0 0 16097 6 0 0 25 0 1 0 107402031 34861056 7966 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 8511 7966 81 174 0 8334 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 39400

[startup+222.302 s]
/proc/loadavg: 1.21 1.11 1.03 2/67 29661
/proc/meminfo: memFree=1602720/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=41012 CPUtime=221.01
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 9471 0 0 0 22092 9 0 0 25 0 1 0 107402031 41996288 9456 1992294400 134512640 135226915 4294956224 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 10253 9456 81 174 0 10076 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 46368

[startup+282.302 s]
/proc/loadavg: 1.22 1.14 1.04 2/67 29661
/proc/meminfo: memFree=1601568/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=42208 CPUtime=280.98
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 9752 0 0 0 28089 9 0 0 25 0 1 0 107402031 43220992 9737 1992294400 134512640 135226915 4294956224 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 10552 9737 81 174 0 10375 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 47564

[startup+342.302 s]
/proc/loadavg: 1.11 1.12 1.04 2/67 29661
/proc/meminfo: memFree=1592928/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=50900 CPUtime=340.94
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 11907 0 0 0 34082 12 0 0 25 0 1 0 107402031 52121600 11892 1992294400 134512640 135226915 4294956224 18446744073709551615 134531430 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 12725 11892 81 174 0 12548 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 56256


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

/proc/29661/statm: 15278 14145 81 174 0 15101 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 66468

[startup+642.303 s]
/proc/loadavg: 1.00 1.04 1.02 2/67 29667
/proc/meminfo: memFree=1582560/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=62336 CPUtime=640.8
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 14475 0 0 0 64065 15 0 0 25 0 1 0 107402031 63832064 14460 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 15584 14460 81 174 0 15407 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 67692

[startup+702.302 s]
/proc/loadavg: 1.00 1.03 1.01 2/67 29667
/proc/meminfo: memFree=1578016/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=67588 CPUtime=700.75
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 15611 0 0 0 70058 17 0 0 25 0 1 0 107402031 69210112 15596 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 16897 15596 81 174 0 16720 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 72944

[startup+762.306 s]
/proc/loadavg: 1.00 1.03 1.01 2/67 29667
/proc/meminfo: memFree=1570272/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=75652 CPUtime=760.72
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 17528 0 0 0 76053 19 0 0 25 0 1 0 107402031 77467648 17513 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 18913 17513 81 174 0 18736 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 81008

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 29667
/proc/meminfo: memFree=1569824/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=76036 CPUtime=820.69
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 17632 0 0 0 82050 19 0 0 25 0 1 0 107402031 77860864 17617 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 19009 17617 81 174 0 18832 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 81392

[startup+882.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 29667
/proc/meminfo: memFree=1569760/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=76036 CPUtime=880.66
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 17643 0 0 0 88047 19 0 0 25 0 1 0 107402031 77860864 17628 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 19009 17628 81 174 0 18832 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 81392

[startup+942.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 29667
/proc/meminfo: memFree=1569184/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=77084 CPUtime=940.64
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 17783 0 0 0 94044 20 0 0 25 0 1 0 107402031 78934016 17768 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 19271 17768 81 174 0 19094 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 82440

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29667
/proc/meminfo: memFree=1567840/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=78204 CPUtime=1000.61
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 18116 0 0 0 100041 20 0 0 25 0 1 0 107402031 80080896 18101 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 19551 18101 81 174 0 19374 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 83560

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29667
/proc/meminfo: memFree=1565280/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=81316 CPUtime=1060.59
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 18813 0 0 0 106038 21 0 0 25 0 1 0 107402031 83267584 18798 1992294400 134512640 135226915 4294956224 18446744073709551615 134543626 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 20329 18798 81 174 0 20152 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 86672

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29667
/proc/meminfo: memFree=1558304/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=88604 CPUtime=1120.56
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 20488 0 0 0 112033 23 0 0 25 0 1 0 107402031 90730496 20473 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 22151 20473 81 174 0 21974 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 93960

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29667
/proc/meminfo: memFree=1552800/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=94908 CPUtime=1180.54
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 21881 0 0 0 118029 25 0 0 25 0 1 0 107402031 97185792 21866 1992294400 134512640 135226915 4294956224 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 23727 21866 81 174 0 23550 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 100264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29667
/proc/meminfo: memFree=1550048/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=97544 CPUtime=1198.93
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 22584 0 0 0 119867 26 0 0 25 0 1 0 107402031 99885056 22569 1992294400 134512640 135226915 4294956224 18446744073709551615 134537065 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 24386 22569 81 174 0 24209 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 102900

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: 1.00 1.00 1.00 2/67 29667
/proc/meminfo: memFree=1550048/2055920 swapFree=4180008/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=1.16
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29471 0 -1 4194304 310 1950 0 0 0 0 115 1 19 0 1 0 107401914 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=97544 CPUtime=1198.93
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29471 0 -1 4194304 22584 0 0 0 119867 26 0 0 25 0 1 0 107402031 99885056 22569 1992294400 134512640 135226915 4294956224 18446744073709551615 134537065 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 24386 22569 81 174 0 24209 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 102900

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29658 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=156824
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=19996
# CPU time returned by wait4() is 1.17682
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.82
CPU system time (s): 0.27
CPU usage (%): 99.9483
Max. virtual memory (cumulated for all children) (KiB): 102900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.15682
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2260
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= 8

runsolver used 1.11683 second user time and 3.2595 second system time

The end

Launcher Data 

Begin job on node32 at 2009-04-27 02:54:48
IDJOB=1733902
IDBENCH=71150
IDSOLVER=511
FILE ID=node32/1733902-1240793688
PBS_JOBID= 9187313
Free space on /tmp= 66392 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733902-1240793688/watcher-1733902-1240793688 -o /tmp/evaluation-result-1733902-1240793688/solver-1733902-1240793688 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1733902-1240793688.cnf i

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

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=1728236127

node32.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		: 3000.216
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		: 3000.216
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:       1642384 kB
Buffers:         48244 kB
Cached:         308232 kB
SwapCached:       6168 kB
Active:         117656 kB
Inactive:       247612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1642384 kB
SwapTotal:     4192956 kB
SwapFree:      4180008 kB
Dirty:            3840 kB
Writeback:           0 kB
Mapped:          14284 kB
Slab:            34040 kB
Committed_AS:   399760 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB
End job on node32 at 2009-04-27 03:14:50