Trace number 1524799

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

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S678706275-057.cnf
MD5SUMc7f3c844f4c0d844518712db07e3e201
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark83.6223
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	c ==============================================================================
0.00/0.05	c lySAT 0.1
0.00/0.05	c minisat core +  additionnal features
0.00/0.05	c ============================[ Problem Statistics ]=============================
0.00/0.05	c |                                                                             |
0.00/0.05	c |  Number of variables:  900                                                  |
0.00/0.05	c |  Number of clauses:    18000                                                |
0.00/0.07	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-1524799-1238364873/watcher-1524799-1238364873 -o /tmp/evaluation-result-1524799-1238364873/solver-1524799-1238364873 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524799-1238364873.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 0.95 3/64 10978
/proc/meminfo: memFree=1147648/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0
/proc/10978/stat : 10978 (lysat.sh) R 10976 10978 10556 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109149184 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 246406507167 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/10978/statm: 1339 234 194 169 0 50 0
[pid=10979] ppid=10978 vsize=824 CPUtime=0
/proc/10979/stat : 10979 (SatElite) R 10978 10978 10556 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1109149185 843776 122 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/10979/statm: 206 123 50 127 0 76 0

[startup+0.0907119 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 10978
/proc/meminfo: memFree=1147648/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.10271 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 10978
/proc/meminfo: memFree=1147648/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301732 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 10978
/proc/meminfo: memFree=1147648/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.70277 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 10978
/proc/meminfo: memFree=1147648/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50284 s]
/proc/loadavg: 0.92 0.98 0.95 2/66 10981
/proc/meminfo: memFree=1142384/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=6700 CPUtime=1.43
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 1438 0 0 0 143 0 0 0 25 0 1 0 1109149190 6860800 1424 1992294400 134512640 135226915 4294956224 18446744073709551615 134539784 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 1675 1424 82 174 0 1498 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12056

[startup+3.10199 s]
/proc/loadavg: 0.92 0.98 0.95 2/66 10981
/proc/meminfo: memFree=1139952/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=9704 CPUtime=3.03
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 2171 0 0 0 301 2 0 0 25 0 1 0 1109149190 9936896 2157 1992294400 134512640 135226915 4294956224 18446744073709551615 134539409 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 2426 2157 82 174 0 2249 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15060

[startup+6.30129 s]
/proc/loadavg: 0.93 0.98 0.95 2/66 10981
/proc/meminfo: memFree=1134320/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=14356 CPUtime=6.23
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 3343 0 0 0 621 2 0 0 25 0 1 0 1109149190 14700544 3329 1992294400 134512640 135226915 4294956224 18446744073709551615 134537019 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 3589 3329 82 174 0 3412 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 19712

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.95 2/66 10981
/proc/meminfo: memFree=1129520/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=20148 CPUtime=12.63
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 4776 0 0 0 1260 3 0 0 25 0 1 0 1109149190 20631552 4762 1992294400 134512640 135226915 4294956224 18446744073709551615 134539925 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 5037 4762 82 174 0 4860 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 25504

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.95 2/66 10981
/proc/meminfo: memFree=1119216/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=28988 CPUtime=25.41
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 6975 0 0 0 2537 4 0 0 25 0 1 0 1109149190 29683712 6961 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 7247 6961 82 174 0 7070 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 34344

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.95 2/66 10981
/proc/meminfo: memFree=1105520/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=43124 CPUtime=51.01
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 10502 0 0 0 5093 8 0 0 25 0 1 0 1109149190 44158976 10488 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 10781 10488 82 174 0 10604 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 48480

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.95 2/66 10981
/proc/meminfo: memFree=1094256/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=53732 CPUtime=102.2
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 13173 0 0 0 10210 10 0 0 25 0 1 0 1109149190 55021568 13159 1992294400 134512640 135226915 4294956224 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 13433 13159 82 174 0 13256 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 59088

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10981
/proc/meminfo: memFree=1074736/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=73912 CPUtime=162.16
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 18199 0 0 0 16200 16 0 0 25 0 1 0 1109149190 75685888 18185 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/10981/statm: 18478 18185 82 174 0 18301 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 79268

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10981
/proc/meminfo: memFree=1063472/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=84772 CPUtime=222.13
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 20872 0 0 0 22193 20 0 0 25 0 1 0 1109149190 86806528 20858 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 21193 20858 82 174 0 21016 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 90128

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10981
/proc/meminfo: memFree=1046064/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=101968 CPUtime=282.1
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 25228 0 0 0 28186 24 0 0 25 0 1 0 1109149190 104415232 25214 1992294400 134512640 135226915 4294956224 18446744073709551615 134525912 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 25492 25214 82 174 0 25315 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 107324

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10981
/proc/meminfo: memFree=1046064/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=101968 CPUtime=342.04
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 25228 0 0 0 34180 24 0 0 25 0 1 0 1109149190 104415232 25214 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/10981/statm: 25492 25214 82 174 0 25315 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 107324

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10981
/proc/meminfo: memFree=1025520/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=122680 CPUtime=402
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 30339 0 0 0 40170 30 0 0 25 0 1 0 1109149190 125624320 30325 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 30670 30325 82 174 0 30493 0

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

/proc/10981/statm: 38873 38570 82 174 0 38696 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 160848

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10981
/proc/meminfo: memFree=987312/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=160756 CPUtime=641.89
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 39882 0 0 0 64147 42 0 0 25 0 1 0 1109149190 164614144 39868 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 40189 39868 82 174 0 40012 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 166112

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10981
/proc/meminfo: memFree=987248/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=160756 CPUtime=701.86
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 39882 0 0 0 70144 42 0 0 25 0 1 0 1109149190 164614144 39868 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 40189 39868 82 174 0 40012 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 166112

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10981
/proc/meminfo: memFree=987184/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=160756 CPUtime=761.84
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 39883 0 0 0 76142 42 0 0 25 0 1 0 1109149190 164614144 39869 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 40189 39869 82 174 0 40012 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 166112

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10981
/proc/meminfo: memFree=976240/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=171900 CPUtime=821.82
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 42698 0 0 0 82135 47 0 0 25 0 1 0 1109149190 176025600 42684 1992294400 134512640 135226915 4294956224 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 42975 42684 82 174 0 42798 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 177256

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10981
/proc/meminfo: memFree=955248/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=193216 CPUtime=881.79
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 47886 0 0 0 88127 52 0 0 25 0 1 0 1109149190 197853184 47872 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 48304 47872 82 174 0 48127 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 198572

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 10981
/proc/meminfo: memFree=948464/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=199924 CPUtime=941.76
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 49570 0 0 0 94122 54 0 0 25 0 1 0 1109149190 204722176 49556 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 49981 49556 82 174 0 49804 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 205280

[startup+1002.3 s]
/proc/loadavg: 1.04 1.00 0.95 2/66 10981
/proc/meminfo: memFree=948464/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=199924 CPUtime=1001.74
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 49571 0 0 0 100120 54 0 0 25 0 1 0 1109149190 204722176 49557 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 49981 49557 82 174 0 49804 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 205280

[startup+1062.3 s]
/proc/loadavg: 1.13 1.03 0.96 2/66 10981
/proc/meminfo: memFree=948464/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=199924 CPUtime=1061.71
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 49572 0 0 0 106117 54 0 0 25 0 1 0 1109149190 204722176 49558 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 49981 49558 82 174 0 49804 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 205280

[startup+1122.3 s]
/proc/loadavg: 1.05 1.02 0.96 2/66 10981
/proc/meminfo: memFree=948464/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=199924 CPUtime=1121.68
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 49575 0 0 0 112114 54 0 0 25 0 1 0 1109149190 204722176 49561 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 49981 49561 82 174 0 49804 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 205280

[startup+1182.3 s]
/proc/loadavg: 1.02 1.02 0.96 2/66 10981
/proc/meminfo: memFree=948464/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=199924 CPUtime=1181.66
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 49576 0 0 0 118112 54 0 0 25 0 1 0 1109149190 204722176 49562 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 49981 49562 82 174 0 49804 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 205280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.01 1.02 0.96 2/66 10981
/proc/meminfo: memFree=948400/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=199924 CPUtime=1200.05
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 49577 0 0 0 119951 54 0 0 25 0 1 0 1109149190 204722176 49563 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 49981 49563 82 174 0 49804 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 205280

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: 1.01 1.02 0.96 2/66 10981
/proc/meminfo: memFree=948400/2055920 swapFree=4179168/4192956
[pid=10978] ppid=10976 vsize=5356 CPUtime=0.04
/proc/10978/stat : 10978 (lysat.sh) S 10976 10978 10556 0 -1 4194304 310 476 0 0 0 0 4 0 16 0 1 0 1109149184 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1339 237 195 169 0 50 0
[pid=10981] ppid=10978 vsize=199924 CPUtime=1200.05
/proc/10981/stat : 10981 (LySATi) R 10978 10978 10556 0 -1 4194304 49577 0 0 0 119951 54 0 0 25 0 1 0 1109149190 204722176 49563 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10981/statm: 49981 49563 82 174 0 49804 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 205280

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10978 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=47992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.05699
# 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): 1199.55
CPU system time (s): 0.54
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 205280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.047992
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 786
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 0.970852 second user time and 3.40448 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-30 00:14:33
IDJOB=1524799
IDBENCH=70216
IDSOLVER=511
FILE ID=node61/1524799-1238364873
PBS_JOBID= 9061169
Free space on /tmp= 66344 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S678706275-057.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524799-1238364873/watcher-1524799-1238364873 -o /tmp/evaluation-result-1524799-1238364873/solver-1524799-1238364873 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524799-1238364873.cnf i

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

MD5SUM BENCH= c7f3c844f4c0d844518712db07e3e201
RANDOM SEED=60103893

node61.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1148192 kB
Buffers:         97740 kB
Cached:         709660 kB
SwapCached:       7920 kB
Active:         148288 kB
Inactive:       668732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1148192 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            2580 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            76852 kB
Committed_AS:  2590876 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66340 MiB
End job on node61 at 2009-03-30 00:34:36