Trace number 1526204

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/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S1828800850-025.cnf
MD5SUM1799a7c7de2a9b5babcc69602c6767d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.076987
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.006998 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:  60                                                   |
0.00/0.02	c |  Number of clauses:    5340                                                 |
0.00/0.02	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-1526204-1238487028/watcher-1526204-1238487028 -o /tmp/evaluation-result-1526204-1238487028/solver-1526204-1238487028 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526204-1238487028.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.09 3/72 15828
/proc/meminfo: memFree=1684528/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0
/proc/15828/stat : 15828 (lysat.sh) R 15826 15828 15388 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121363903 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 271638391455 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15828/statm: 1339 234 194 169 0 50 0
[pid=15829] ppid=15828 vsize=824 CPUtime=0
/proc/15829/stat : 15829 (SatElite) R 15828 15828 15388 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 1121363903 843776 100 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/15829/statm: 206 101 50 127 0 76 0

[startup+0.0922319 s]
/proc/loadavg: 1.00 1.00 1.09 3/72 15828
/proc/meminfo: memFree=1684528/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.102235 s]
/proc/loadavg: 1.00 1.00 1.09 3/72 15828
/proc/meminfo: memFree=1684528/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.30227 s]
/proc/loadavg: 1.00 1.00 1.09 3/72 15828
/proc/meminfo: memFree=1684528/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701346 s]
/proc/loadavg: 1.00 1.00 1.09 3/72 15828
/proc/meminfo: memFree=1684528/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 15831
/proc/meminfo: memFree=1682080/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=4196 CPUtime=1.47
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 715 0 0 0 147 0 0 0 25 0 1 0 1121363905 4296704 700 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 1049 700 81 174 0 872 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9552

[startup+3.10177 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 15831
/proc/meminfo: memFree=1681056/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=5188 CPUtime=3.07
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 953 0 0 0 307 0 0 0 25 0 1 0 1121363905 5312512 938 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 1297 938 81 174 0 1120 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10544

[startup+6.30136 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 15831
/proc/meminfo: memFree=1678944/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=6720 CPUtime=6.27
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 1351 0 0 0 627 0 0 0 25 0 1 0 1121363905 6881280 1336 1992294400 134512640 135226915 4294956208 18446744073709551615 134543674 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 1680 1336 81 174 0 1503 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12076

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 15831
/proc/meminfo: memFree=1677480/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=8260 CPUtime=12.66
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 1732 0 0 0 1266 0 0 0 25 0 1 0 1121363905 8458240 1717 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 2065 1718 81 174 0 1888 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13616

[startup+25.5028 s]
/proc/loadavg: 1.00 1.00 1.08 2/74 15831
/proc/meminfo: memFree=1675496/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=10340 CPUtime=25.45
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 2192 0 0 0 2545 0 0 0 25 0 1 0 1121363905 10588160 2177 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 2585 2177 81 174 0 2408 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15696

[startup+51.1025 s]
/proc/loadavg: 1.00 1.00 1.08 2/74 15831
/proc/meminfo: memFree=1671464/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=14888 CPUtime=51.04
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 3247 0 0 0 5103 1 0 0 25 0 1 0 1121363905 15245312 3232 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 3722 3232 81 174 0 3545 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 20244

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.08 2/74 15831
/proc/meminfo: memFree=1667432/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=18936 CPUtime=102.22
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 4177 0 0 0 10220 2 0 0 25 0 1 0 1121363905 19390464 4162 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 4734 4162 81 174 0 4557 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 24292

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.07 2/74 15831
/proc/meminfo: memFree=1663528/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=22828 CPUtime=162.18
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 5132 0 0 0 16215 3 0 0 25 0 1 0 1121363905 23375872 5117 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 5707 5117 81 174 0 5530 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 28184

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/74 15831
/proc/meminfo: memFree=1659880/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=26852 CPUtime=222.16
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 6051 0 0 0 22212 4 0 0 25 0 1 0 1121363905 27496448 6036 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 6713 6036 81 174 0 6536 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 32208

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/74 15831
/proc/meminfo: memFree=1657832/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=29292 CPUtime=282.13
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 6618 0 0 0 28209 4 0 0 25 0 1 0 1121363905 29995008 6603 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 7323 6603 81 174 0 7146 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 34648

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/74 15831
/proc/meminfo: memFree=1652648/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=34636 CPUtime=342.1
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 7851 0 0 0 34204 6 0 0 25 0 1 0 1121363905 35467264 7836 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 8659 7836 81 174 0 8482 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 39992

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/74 15831
/proc/meminfo: memFree=1652072/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=35224 CPUtime=402.07
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 8007 0 0 0 40201 6 0 0 25 0 1 0 1121363905 36069376 7992 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 8806 7992 81 174 0 8629 0

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

/proc/15831/statm: 10591 9522 81 174 0 10414 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 47720

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 15831
/proc/meminfo: memFree=1644840/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=43444 CPUtime=641.95
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 9815 0 0 0 64187 8 0 0 25 0 1 0 1121363905 44486656 9800 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 10861 9800 81 174 0 10684 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 48800

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 15831
/proc/meminfo: memFree=1643112/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=45568 CPUtime=701.91
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 10249 0 0 0 70183 8 0 0 25 0 1 0 1121363905 46661632 10234 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 11392 10234 81 174 0 11215 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 50924

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 15831
/proc/meminfo: memFree=1639592/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=49224 CPUtime=761.89
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 11112 0 0 0 76179 10 0 0 25 0 1 0 1121363905 50405376 11097 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 12306 11097 81 174 0 12129 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 54580

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 15831
/proc/meminfo: memFree=1637032/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=51628 CPUtime=821.85
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 11741 0 0 0 82175 10 0 0 25 0 1 0 1121363905 52867072 11726 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 12907 11726 81 174 0 12730 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 56984

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 15831
/proc/meminfo: memFree=1636776/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=51920 CPUtime=881.82
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 11794 0 0 0 88172 10 0 0 25 0 1 0 1121363905 53166080 11779 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 12980 11779 81 174 0 12803 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 57276

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 15831
/proc/meminfo: memFree=1636328/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=52424 CPUtime=941.8
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 11905 0 0 0 94169 11 0 0 25 0 1 0 1121363905 53682176 11890 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 13106 11890 81 174 0 12929 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 57780

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 15831
/proc/meminfo: memFree=1635624/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=53108 CPUtime=1001.77
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 12066 0 0 0 100166 11 0 0 25 0 1 0 1121363905 54382592 12051 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 13277 12051 81 174 0 13100 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 58464

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 15831
/proc/meminfo: memFree=1635112/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=53828 CPUtime=1061.74
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 12204 0 0 0 106163 11 0 0 25 0 1 0 1121363905 55119872 12189 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 13457 12189 81 174 0 13280 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 59184

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 15831
/proc/meminfo: memFree=1633768/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=55400 CPUtime=1121.72
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 12528 0 0 0 112160 12 0 0 25 0 1 0 1121363905 56729600 12513 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 13850 12513 81 174 0 13673 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 60756

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 15831
/proc/meminfo: memFree=1630440/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=58900 CPUtime=1181.68
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 13363 0 0 0 118156 12 0 0 25 0 1 0 1121363905 60313600 13348 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 14725 13348 81 174 0 14548 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 64256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 15831
/proc/meminfo: memFree=1629416/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=59908 CPUtime=1200.08
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 13620 0 0 0 119995 13 0 0 25 0 1 0 1121363905 61345792 13605 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 14977 13605 81 174 0 14800 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 65264

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 15831
/proc/meminfo: memFree=1629416/2055920 swapFree=4174692/4192956
[pid=15828] ppid=15826 vsize=5356 CPUtime=0.01
/proc/15828/stat : 15828 (lysat.sh) S 15826 15828 15388 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121363903 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15828/statm: 1339 237 195 169 0 50 0
[pid=15831] ppid=15828 vsize=59908 CPUtime=1200.08
/proc/15831/stat : 15831 (LySATi) R 15828 15828 15388 0 -1 4194304 13620 0 0 0 119995 13 0 0 25 0 1 0 1121363905 61345792 13605 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15831/statm: 14977 13605 81 174 0 14800 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 65264

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15828 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=19996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.022995
# 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): 1199.96
CPU system time (s): 0.13
CPU usage (%): 99.9481
Max. virtual memory (cumulated for all children) (KiB): 65264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
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= 533
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 1.03184 second user time and 3.41248 second system time

The end

Launcher Data 

Begin job on node67 at 2009-03-31 10:10:28
IDJOB=1526204
IDBENCH=70497
IDSOLVER=511
FILE ID=node67/1526204-1238487028
PBS_JOBID= 9061818
Free space on /tmp= 66376 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1828800850-025.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526204-1238487028/watcher-1526204-1238487028 -o /tmp/evaluation-result-1526204-1238487028/solver-1526204-1238487028 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526204-1238487028.cnf i

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

MD5SUM BENCH= 1799a7c7de2a9b5babcc69602c6767d5
RANDOM SEED=2107347628

node67.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		: 3000.265
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		: 3000.265
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:       1685008 kB
Buffers:         68808 kB
Cached:         212872 kB
SwapCached:       9632 kB
Active:         155964 kB
Inactive:       136816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685008 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          16808 kB
Slab:            63244 kB
Committed_AS:  3175228 kB
PageTables:       2052 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= 66372 MiB
End job on node67 at 2009-03-31 10:30:30