Trace number 1731023

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) 1200.08 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
MD5SUMd84d2f51f14938d23f8344f062b55708
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1120     3360 |     335       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 280   #clauses: 1120   #literals: 3360
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.00	c lySAT 0.1
0.00/0.00	c minisat core +  additionnal features
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  280                                                  |
0.00/0.00	c |  Number of clauses:    1120                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731023-1240766177/watcher-1731023-1240766177 -o /tmp/evaluation-result-1731023-1240766177/solver-1731023-1240766177 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1731023-1240766177.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: 0.99 0.99 1.01 3/64 27210
/proc/meminfo: memFree=1710968/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) R 27208 27210 27078 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 104650885 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 221236488863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/27210/statm: 1339 234 194 169 0 50 0
[pid=27211] ppid=27210 vsize=824 CPUtime=0
/proc/27211/stat : 27211 (SatElite) R 27210 27210 27078 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 104650885 843776 113 1992294400 134512640 135034092 4294956096 18446744073709551615 134529263 0 0 4096 3 0 0 0 17 0 0 0
/proc/27211/statm: 206 113 67 127 0 76 0

[startup+0.0196859 s]
/proc/loadavg: 0.99 0.99 1.01 3/64 27210
/proc/meminfo: memFree=1710968/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101694 s]
/proc/loadavg: 0.99 0.99 1.01 3/64 27210
/proc/meminfo: memFree=1710968/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301715 s]
/proc/loadavg: 0.99 0.99 1.01 3/64 27210
/proc/meminfo: memFree=1710968/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701759 s]
/proc/loadavg: 0.99 0.99 1.01 3/64 27210
/proc/meminfo: memFree=1710968/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50185 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 27213
/proc/meminfo: memFree=1709160/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=4000 CPUtime=1.48
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 630 0 0 0 148 0 0 0 25 0 1 0 104650886 4096000 615 1992294400 134512640 135226915 4294956208 18446744073709551615 134537032 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 1000 615 81 174 0 823 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9356

[startup+3.10302 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 27213
/proc/meminfo: memFree=1707816/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=4816 CPUtime=3.08
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 869 0 0 0 308 0 0 0 25 0 1 0 104650886 4931584 854 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 1204 854 81 174 0 1027 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10172

[startup+6.30136 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 27213
/proc/meminfo: memFree=1706344/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=6648 CPUtime=6.28
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 1281 0 0 0 628 0 0 0 25 0 1 0 104650886 6807552 1266 1992294400 134512640 135226915 4294956208 18446744073709551615 134538550 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 1662 1266 81 174 0 1485 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12004

[startup+12.7011 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 27213
/proc/meminfo: memFree=1703848/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=8504 CPUtime=12.67
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 1734 0 0 0 1267 0 0 0 25 0 1 0 104650886 8708096 1719 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 2126 1719 81 174 0 1949 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13860

[startup+25.5014 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 27213
/proc/meminfo: memFree=1702056/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=10644 CPUtime=25.48
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 2239 0 0 0 2547 1 0 0 25 0 1 0 104650886 10899456 2224 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 2661 2224 81 174 0 2484 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16000

[startup+51.1012 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 27213
/proc/meminfo: memFree=1697128/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=15804 CPUtime=51.06
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 3482 0 0 0 5104 2 0 0 25 0 1 0 104650886 16183296 3467 1992294400 134512640 135226915 4294956208 18446744073709551615 134543626 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 3951 3467 81 174 0 3774 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 21160

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 27213
/proc/meminfo: memFree=1693288/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=19552 CPUtime=102.25
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 4353 0 0 0 10222 3 0 0 25 0 1 0 104650886 20021248 4338 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 4888 4338 81 174 0 4711 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24908

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 27213
/proc/meminfo: memFree=1687464/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=25844 CPUtime=162.21
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 5814 0 0 0 16217 4 0 0 25 0 1 0 104650886 26464256 5799 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 6461 5799 81 174 0 6284 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 31200

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 27213
/proc/meminfo: memFree=1684520/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=28884 CPUtime=222.19
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 6530 0 0 0 22214 5 0 0 25 0 1 0 104650886 29577216 6515 1992294400 134512640 135226915 4294956208 18446744073709551615 134543570 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 7221 6515 81 174 0 7044 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 34240

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 27213
/proc/meminfo: memFree=1676392/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=37828 CPUtime=282.16
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 8552 0 0 0 28208 8 0 0 25 0 1 0 104650886 38735872 8537 1992294400 134512640 135226915 4294956208 18446744073709551615 134531499 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 9457 8537 81 174 0 9280 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 43184

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 27213
/proc/meminfo: memFree=1675624/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=38804 CPUtime=342.13
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 8758 0 0 0 34205 8 0 0 25 0 1 0 104650886 39735296 8743 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 9701 8743 81 174 0 9524 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 44160

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 27213
/proc/meminfo: memFree=1673768/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=40792 CPUtime=402.11
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 9201 0 0 0 40202 9 0 0 25 0 1 0 104650886 41771008 9186 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 10198 9186 81 174 0 10021 0

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

/proc/27213/statm: 11732 10709 81 174 0 11555 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 52284

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 27213
/proc/meminfo: memFree=1666984/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=48156 CPUtime=582.03
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 10896 0 0 0 58192 11 0 0 25 0 1 0 104650886 49311744 10881 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 12039 10881 81 174 0 11862 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 53512

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 27213
/proc/meminfo: memFree=1661416/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=53620 CPUtime=642.01
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 12269 0 0 0 64189 12 0 0 25 0 1 0 104650886 54906880 12254 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 13405 12254 81 174 0 13228 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 58976

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 27213
/proc/meminfo: memFree=1659368/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=56284 CPUtime=701.98
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 12754 0 0 0 70185 13 0 0 25 0 1 0 104650886 57634816 12739 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 14071 12739 81 174 0 13894 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 61640

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 27213
/proc/meminfo: memFree=1658920/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=56644 CPUtime=761.96
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 12863 0 0 0 76183 13 0 0 25 0 1 0 104650886 58003456 12848 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 14161 12848 81 174 0 13984 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 62000

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 27213
/proc/meminfo: memFree=1658536/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=57164 CPUtime=821.93
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 12953 0 0 0 82180 13 0 0 25 0 1 0 104650886 58535936 12938 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 14291 12938 81 174 0 14114 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 62520

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 27213
/proc/meminfo: memFree=1657448/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=58420 CPUtime=881.91
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 13241 0 0 0 88177 14 0 0 25 0 1 0 104650886 59822080 13226 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 14605 13226 81 174 0 14428 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 63776

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 27213
/proc/meminfo: memFree=1650088/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=66188 CPUtime=941.88
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 15110 0 0 0 94172 16 0 0 25 0 1 0 104650886 67776512 15095 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 16547 15095 81 174 0 16370 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 71544

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 27213
/proc/meminfo: memFree=1644712/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=71692 CPUtime=1001.85
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 16425 0 0 0 100168 17 0 0 25 0 1 0 104650886 73412608 16410 1992294400 134512640 135226915 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 17923 16410 81 174 0 17746 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 77048

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 27213
/proc/meminfo: memFree=1642472/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=73720 CPUtime=1061.83
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 16963 0 0 0 106165 18 0 0 25 0 1 0 104650886 75489280 16948 1992294400 134512640 135226915 4294956208 18446744073709551615 134536935 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 18430 16948 81 174 0 18253 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 79076

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 27213
/proc/meminfo: memFree=1642280/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=73864 CPUtime=1121.8
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 16990 0 0 0 112162 18 0 0 25 0 1 0 104650886 75636736 16975 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 18466 16975 81 174 0 18289 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 79220

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 27213
/proc/meminfo: memFree=1641832/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=74764 CPUtime=1181.78
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 17106 0 0 0 118159 19 0 0 25 0 1 0 104650886 76558336 17091 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 18691 17091 81 174 0 18514 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 80120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 27213
/proc/meminfo: memFree=1641640/2055920 swapFree=4192812/4192956
[pid=27210] ppid=27208 vsize=5356 CPUtime=0
/proc/27210/stat : 27210 (lysat.sh) S 27208 27210 27078 0 -1 4194304 310 134 0 0 0 0 0 0 18 0 1 0 104650885 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27210/statm: 1339 237 195 169 0 50 0
[pid=27213] ppid=27210 vsize=74764 CPUtime=1200.08
/proc/27213/stat : 27213 (LySATi) R 27210 27210 27078 0 -1 4194304 17153 0 0 0 119989 19 0 0 25 0 1 0 104650886 76558336 17138 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/27213/statm: 18691 17138 81 174 0 18514 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 80120

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27210 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.008997
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.89
CPU system time (s): 0.19
CPU usage (%): 99.9555
Max. virtual memory (cumulated for all children) (KiB): 80120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 444
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 1.07084 second user time and 3.3065 second system time

The end

Launcher Data 

Begin job on node21 at 2009-04-26 19:16:17
IDJOB=1731023
IDBENCH=24742
IDSOLVER=511
FILE ID=node21/1731023-1240766177
PBS_JOBID= 9187175
Free space on /tmp= 66344 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731023-1240766177/watcher-1731023-1240766177 -o /tmp/evaluation-result-1731023-1240766177/solver-1731023-1240766177 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1731023-1240766177.cnf i

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

MD5SUM BENCH= d84d2f51f14938d23f8344f062b55708
RANDOM SEED=2020771722

node21.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		: 3000.233
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		: 3000.233
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:       1711448 kB
Buffers:         39104 kB
Cached:         216644 kB
SwapCached:          0 kB
Active:          85276 kB
Inactive:       184404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1711448 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2184 kB
Writeback:           0 kB
Mapped:          23652 kB
Slab:            60864 kB
Committed_AS:   423656 kB
PageTables:       1376 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= 66340 MiB
End job on node21 at 2009-04-26 19:36:20