Trace number 1526349

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S839983432-073.cnf
MD5SUM61fe438f75f15b75b4359f74a1691313
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.271958
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  75                                                   |
0.00/0.02	c |  Number of clauses:    6675                                                 |
0.00/0.03	c |  Parsing time:         0.00         s                                       |

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526349-1238488776/watcher-1526349-1238488776 -o /tmp/evaluation-result-1526349-1238488776/solver-1526349-1238488776 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526349-1238488776.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: 0.92 0.98 1.02 3/64 24861
/proc/meminfo: memFree=1592488/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0
/proc/24861/stat : 24861 (lysat.sh) R 24859 24861 24595 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121544719 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 244671113887 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/24861/statm: 1339 234 194 169 0 50 0
[pid=24862] ppid=24861 vsize=692 CPUtime=0
/proc/24862/stat : 24862 (SatElite) R 24861 24861 24595 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 1121544719 708608 91 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/24862/statm: 173 91 50 127 0 43 0

[startup+0.100418 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 24861
/proc/meminfo: memFree=1592488/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.201429 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 24861
/proc/meminfo: memFree=1592488/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.30144 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 24861
/proc/meminfo: memFree=1592488/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701484 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 24861
/proc/meminfo: memFree=1592488/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50156 s]
/proc/loadavg: 0.92 0.98 1.02 2/66 24864
/proc/meminfo: memFree=1589720/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=4572 CPUtime=1.46
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 814 0 0 0 146 0 0 0 25 0 1 0 1121544722 4681728 799 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 1143 799 81 174 0 966 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9928

[startup+3.10173 s]
/proc/loadavg: 0.92 0.98 1.02 2/66 24864
/proc/meminfo: memFree=1588696/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=5668 CPUtime=3.06
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 1086 0 0 0 306 0 0 0 25 0 1 0 1121544722 5804032 1071 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 1417 1071 81 174 0 1240 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11024

[startup+6.30106 s]
/proc/loadavg: 0.93 0.98 1.02 2/66 24864
/proc/meminfo: memFree=1586456/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=7012 CPUtime=6.26
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 1430 0 0 0 626 0 0 0 25 0 1 0 1121544722 7180288 1415 1992294400 134512640 135226915 4294956208 18446744073709551615 134547794 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 1753 1415 81 174 0 1576 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12368

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 1.02 2/66 24864
/proc/meminfo: memFree=1584600/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=9332 CPUtime=12.65
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 1992 0 0 0 1265 0 0 0 25 0 1 0 1121544722 9555968 1977 1992294400 134512640 135226915 4294956208 18446744073709551615 134543615 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 2333 1977 81 174 0 2156 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14688

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 1.02 2/66 24864
/proc/meminfo: memFree=1581784/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=11904 CPUtime=25.45
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 2601 0 0 0 2544 1 0 0 25 0 1 0 1121544722 12189696 2586 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 2976 2586 81 174 0 2799 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17260

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 1.02 2/66 24864
/proc/meminfo: memFree=1578072/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=15852 CPUtime=51.04
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 3563 0 0 0 5102 2 0 0 25 0 1 0 1121544722 16232448 3548 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 3963 3548 81 174 0 3786 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 21208

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 1.01 2/66 24864
/proc/meminfo: memFree=1573784/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=20316 CPUtime=102.22
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 4564 0 0 0 10220 2 0 0 25 0 1 0 1121544722 20803584 4549 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 5079 4549 81 174 0 4902 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 25672

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 24864
/proc/meminfo: memFree=1568024/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=26320 CPUtime=162.2
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 6012 0 0 0 16216 4 0 0 25 0 1 0 1121544722 26951680 5997 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 6580 5997 81 174 0 6403 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 31676

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24866
/proc/meminfo: memFree=1565400/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=29200 CPUtime=222.17
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 6666 0 0 0 22213 4 0 0 25 0 1 0 1121544722 29900800 6651 1992294400 134512640 135226915 4294956208 18446744073709551615 134537021 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 7300 6651 81 174 0 7123 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 34556

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24866
/proc/meminfo: memFree=1558616/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=36600 CPUtime=282.14
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 8414 0 0 0 28209 5 0 0 25 0 1 0 1121544722 37478400 8399 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 9150 8399 81 174 0 8973 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 41956

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24866
/proc/meminfo: memFree=1557336/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=37780 CPUtime=342.12
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 8692 0 0 0 34206 6 0 0 25 0 1 0 1121544722 38686720 8677 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 9445 8677 81 174 0 9268 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 43136

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24866
/proc/meminfo: memFree=1555544/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=39688 CPUtime=402.09
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 9142 0 0 0 40203 6 0 0 25 0 1 0 1121544722 40640512 9127 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 9922 9127 81 174 0 9745 0

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

/proc/24864/statm: 11852 10896 81 174 0 11675 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 52764

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24866
/proc/meminfo: memFree=1546904/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=49460 CPUtime=642
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 11325 0 0 0 64191 9 0 0 25 0 1 0 1121544722 50647040 11310 1992294400 134512640 135226915 4294956208 18446744073709551615 134543509 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 12365 11310 81 174 0 12188 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 54816

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24866
/proc/meminfo: memFree=1541464/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=54664 CPUtime=701.98
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 12641 0 0 0 70187 11 0 0 25 0 1 0 1121544722 55975936 12626 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 13666 12626 81 174 0 13489 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 60020

[startup+762.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24866
/proc/meminfo: memFree=1539864/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=56288 CPUtime=761.94
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 13027 0 0 0 76183 11 0 0 25 0 1 0 1121544722 57638912 13012 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 14072 13012 81 174 0 13895 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 61644

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24866
/proc/meminfo: memFree=1539416/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=57028 CPUtime=821.92
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 13146 0 0 0 82181 11 0 0 25 0 1 0 1121544722 58396672 13131 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 14257 13131 81 174 0 14080 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 62384

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24866
/proc/meminfo: memFree=1538584/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=58036 CPUtime=881.91
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 13363 0 0 0 88179 12 0 0 25 0 1 0 1121544722 59428864 13348 1992294400 134512640 135226915 4294956208 18446744073709551615 134539227 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 14509 13348 81 174 0 14332 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 63392

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24866
/proc/meminfo: memFree=1537496/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=59188 CPUtime=941.87
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 13635 0 0 0 94175 12 0 0 25 0 1 0 1121544722 60608512 13620 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 14797 13620 81 174 0 14620 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 64544

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24866
/proc/meminfo: memFree=1536664/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=60196 CPUtime=1001.84
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 13847 0 0 0 100172 12 0 0 25 0 1 0 1121544722 61640704 13832 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 15049 13832 81 174 0 14872 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 65552

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24866
/proc/meminfo: memFree=1532824/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=64972 CPUtime=1061.83
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 14825 0 0 0 106169 14 0 0 25 0 1 0 1121544722 66531328 14810 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 16243 14810 81 174 0 16066 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 70328

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24866
/proc/meminfo: memFree=1528600/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=69336 CPUtime=1121.78
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 15871 0 0 0 112163 15 0 0 25 0 1 0 1121544722 71000064 15856 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 17334 15856 81 174 0 17157 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 74692

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24866
/proc/meminfo: memFree=1524376/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=73912 CPUtime=1181.77
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 16941 0 0 0 118160 17 0 0 25 0 1 0 1121544722 75685888 16926 1992294400 134512640 135226915 4294956208 18446744073709551615 134546336 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 18478 16926 81 174 0 18301 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 79268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24866
/proc/meminfo: memFree=1523736/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=74532 CPUtime=1200.07
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 17083 0 0 0 119990 17 0 0 25 0 1 0 1121544722 76320768 17068 1992294400 134512640 135226915 4294956208 18446744073709551615 134531793 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 18633 17068 81 174 0 18456 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 79888

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

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

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24866
/proc/meminfo: memFree=1523736/2055920 swapFree=4174972/4192956
[pid=24861] ppid=24859 vsize=5356 CPUtime=0.02
/proc/24861/stat : 24861 (lysat.sh) S 24859 24861 24595 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121544719 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24861/statm: 1339 237 195 169 0 50 0
[pid=24864] ppid=24861 vsize=74532 CPUtime=1200.07
/proc/24864/stat : 24864 (LySATi) R 24861 24861 24595 0 -1 4194304 17083 0 0 0 119990 17 0 0 25 0 1 0 1121544722 76320768 17068 1992294400 134512640 135226915 4294956208 18446744073709551615 134531793 0 0 4096 3 0 0 0 17 0 0 0
/proc/24864/statm: 18633 17068 81 174 0 18456 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 79888

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24861 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=20996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.027994
# 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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.92
CPU system time (s): 0.17
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 79888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 565
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 0.988849 second user time and 3.38748 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-31 10:39:36
IDJOB=1526349
IDBENCH=70526
IDSOLVER=511
FILE ID=node7/1526349-1238488776
PBS_JOBID= 9061859
Free space on /tmp= 65660 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S839983432-073.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526349-1238488776/watcher-1526349-1238488776 -o /tmp/evaluation-result-1526349-1238488776/solver-1526349-1238488776 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526349-1238488776.cnf i

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

MD5SUM BENCH= 61fe438f75f15b75b4359f74a1691313
RANDOM SEED=1414738365

node7.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		: 3000.236
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		: 3000.236
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:       1592968 kB
Buffers:         93856 kB
Cached:         273292 kB
SwapCached:      11884 kB
Active:         171964 kB
Inactive:       208536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1592968 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            2332 kB
Writeback:           0 kB
Mapped:          19080 kB
Slab:            68444 kB
Committed_AS:  2986412 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65660 MiB
End job on node7 at 2009-03-31 10:59:39