Trace number 1526164

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) 1200.1 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1394630553-009.cnf
MD5SUM699f3a80f674e8c0bc8bfc06cc4ce0c9
Bench CategoryRANDOM (random 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 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:         0.01         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-1526164-1238486539/watcher-1526164-1238486539 -o /tmp/evaluation-result-1526164-1238486539/solver-1526164-1238486539 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526164-1238486539.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: 0.91 0.95 0.98 3/64 17209
/proc/meminfo: memFree=1321472/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0
/proc/17209/stat : 17209 (lysat.sh) R 17207 17209 16826 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121315763 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 248761608863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17209/statm: 1339 234 194 169 0 50 0
[pid=17210] ppid=17209 vsize=692 CPUtime=0
/proc/17210/stat : 17210 (SatElite) R 17209 17209 16826 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 1121315763 708608 92 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/17210/statm: 173 92 50 127 0 43 0

[startup+0.094769 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 17209
/proc/meminfo: memFree=1321472/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.101769 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 17209
/proc/meminfo: memFree=1321472/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301805 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 17209
/proc/meminfo: memFree=1321472/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701874 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 17209
/proc/meminfo: memFree=1321472/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50201 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 17212
/proc/meminfo: memFree=1318832/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=4456 CPUtime=1.46
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 800 0 0 0 146 0 0 0 25 0 1 0 1121315766 4562944 785 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 1114 785 81 174 0 937 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9812

[startup+3.10128 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 17212
/proc/meminfo: memFree=1317936/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=5692 CPUtime=3.06
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 1097 0 0 0 305 1 0 0 25 0 1 0 1121315766 5828608 1082 1992294400 134512640 135226915 4294956208 18446744073709551615 134542854 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 1423 1082 81 174 0 1246 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11048

[startup+6.30182 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 17212
/proc/meminfo: memFree=1315888/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=6496 CPUtime=6.26
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 1313 0 0 0 625 1 0 0 25 0 1 0 1121315766 6651904 1298 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 1624 1298 81 174 0 1447 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11852

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 17212
/proc/meminfo: memFree=1313328/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=9588 CPUtime=12.66
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 2042 0 0 0 1265 1 0 0 25 0 1 0 1121315766 9818112 2027 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 2397 2027 81 174 0 2220 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14944

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 17212
/proc/meminfo: memFree=1310960/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=11700 CPUtime=25.45
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 2566 0 0 0 2543 2 0 0 25 0 1 0 1121315766 11980800 2551 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 2925 2551 81 174 0 2748 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17056

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 17212
/proc/meminfo: memFree=1306160/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=16640 CPUtime=51.04
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 3758 0 0 0 5100 4 0 0 25 0 1 0 1121315766 17039360 3743 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 4160 3743 81 174 0 3983 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 21996

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 17212
/proc/meminfo: memFree=1301616/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=21312 CPUtime=102.23
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 4874 0 0 0 10218 5 0 0 25 0 1 0 1121315766 21823488 4859 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 5328 4859 81 174 0 5151 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26668

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17212
/proc/meminfo: memFree=1296560/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=26612 CPUtime=162.19
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 6117 0 0 0 16213 6 0 0 25 0 1 0 1121315766 27250688 6102 1992294400 134512640 135226915 4294956208 18446744073709551615 134537019 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 6653 6102 81 174 0 6476 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 31968

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17212
/proc/meminfo: memFree=1294576/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=28940 CPUtime=222.16
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 6622 0 0 0 22210 6 0 0 25 0 1 0 1121315766 29634560 6607 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 7235 6607 81 174 0 7058 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 34296

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17212
/proc/meminfo: memFree=1289968/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=33732 CPUtime=282.13
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 7791 0 0 0 28206 7 0 0 25 0 1 0 1121315766 34541568 7776 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 8433 7776 81 174 0 8256 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 39088

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17212
/proc/meminfo: memFree=1287216/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=36600 CPUtime=342.1
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 8465 0 0 0 34203 7 0 0 25 0 1 0 1121315766 37478400 8450 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 9150 8450 81 174 0 8973 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 41956

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17212
/proc/meminfo: memFree=1284464/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=39612 CPUtime=402.06
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 9148 0 0 0 40198 8 0 0 25 0 1 0 1121315766 40562688 9133 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 9903 9133 81 174 0 9726 0

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

/proc/17212/statm: 11970 10977 81 174 0 11793 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 53236

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17212
/proc/meminfo: memFree=1275568/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=49480 CPUtime=641.95
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 11353 0 0 0 64185 10 0 0 25 0 1 0 1121315766 50667520 11338 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 12370 11338 81 174 0 12193 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 54836

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17212
/proc/meminfo: memFree=1272752/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=52324 CPUtime=701.92
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 12071 0 0 0 70182 10 0 0 25 0 1 0 1121315766 53579776 12056 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 13081 12056 81 174 0 12904 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 57680

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17212
/proc/meminfo: memFree=1267760/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=57616 CPUtime=761.9
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 13285 0 0 0 76178 12 0 0 25 0 1 0 1121315766 58998784 13270 1992294400 134512640 135226915 4294956208 18446744073709551615 134532254 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 14404 13270 81 174 0 14227 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 62972

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17212
/proc/meminfo: memFree=1267760/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=57616 CPUtime=821.87
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 13290 0 0 0 82175 12 0 0 25 0 1 0 1121315766 58998784 13275 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 14404 13275 81 174 0 14227 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 62972

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17212
/proc/meminfo: memFree=1267440/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=58000 CPUtime=881.84
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 13377 0 0 0 88172 12 0 0 25 0 1 0 1121315766 59392000 13362 1992294400 134512640 135226915 4294956208 18446744073709551615 134536945 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 14500 13362 81 174 0 14323 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 63356

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17212
/proc/meminfo: memFree=1266480/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=59156 CPUtime=941.8
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 13622 0 0 0 94168 12 0 0 25 0 1 0 1121315766 60575744 13607 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 14789 13607 81 174 0 14612 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 64512

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17212
/proc/meminfo: memFree=1265840/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=60092 CPUtime=1001.78
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 13824 0 0 0 100165 13 0 0 25 0 1 0 1121315766 61534208 13809 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 15023 13809 81 174 0 14846 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 65448

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17212
/proc/meminfo: memFree=1264240/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=62284 CPUtime=1061.75
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 14202 0 0 0 106162 13 0 0 25 0 1 0 1121315766 63778816 14187 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 15571 14187 81 174 0 15394 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 67640

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17212
/proc/meminfo: memFree=1259760/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=66996 CPUtime=1121.71
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 15313 0 0 0 112157 14 0 0 25 0 1 0 1121315766 68603904 15298 1992294400 134512640 135226915 4294956208 18446744073709551615 134536919 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 16749 15298 81 174 0 16572 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 72352

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17212
/proc/meminfo: memFree=1255600/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=71676 CPUtime=1181.68
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 16387 0 0 0 118153 15 0 0 25 0 1 0 1121315766 73396224 16372 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 17919 16372 81 174 0 17742 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 77032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17212
/proc/meminfo: memFree=1254320/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=73028 CPUtime=1200.08
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 16681 0 0 0 119992 16 0 0 25 0 1 0 1121315766 74780672 16666 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 18257 16666 81 174 0 18080 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 78384

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: 0.99 0.97 0.98 2/66 17212
/proc/meminfo: memFree=1254320/2055920 swapFree=4175308/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.02
/proc/17209/stat : 17209 (lysat.sh) S 17207 17209 16826 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121315763 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17209/statm: 1339 237 195 169 0 50 0
[pid=17212] ppid=17209 vsize=73028 CPUtime=1200.08
/proc/17212/stat : 17212 (LySATi) R 17209 17209 16826 0 -1 4194304 16681 0 0 0 119992 16 0 0 25 0 1 0 1121315766 74780672 16666 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17212/statm: 18257 16666 81 174 0 18080 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 78384

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17209 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=23996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.026995
# while last known CPU time is 1200.1
#
# 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): 1200.1
CPU user time (s): 1199.94
CPU system time (s): 0.16
CPU usage (%): 99.949
Max. virtual memory (cumulated for all children) (KiB): 78384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 564
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 0.98085 second user time and 3.39448 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-31 10:02:19
IDJOB=1526164
IDBENCH=70489
IDSOLVER=511
FILE ID=node55/1526164-1238486539
PBS_JOBID= 9061813
Free space on /tmp= 66304 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1394630553-009.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526164-1238486539/watcher-1526164-1238486539 -o /tmp/evaluation-result-1526164-1238486539/solver-1526164-1238486539 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526164-1238486539.cnf i

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

MD5SUM BENCH= 699f3a80f674e8c0bc8bfc06cc4ce0c9
RANDOM SEED=528397154

node55.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		: 3000.259
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		: 3000.259
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:       1322016 kB
Buffers:         98684 kB
Cached:         528552 kB
SwapCached:      11624 kB
Active:         157188 kB
Inactive:       485016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1322016 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            2332 kB
Writeback:           0 kB
Mapped:          18928 kB
Slab:            77852 kB
Committed_AS:  2808636 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66300 MiB
End job on node55 at 2009-03-31 10:22:21