Trace number 1738153

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) 1200.02 1200.71

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-21-168-19-90.cnf
MD5SUM3286758d58a4fc3caa90b96d61beac86
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.101983
Satisfiable
(Un)Satisfiability was proved
Number of variables399
Number of clauses18184
Sum of the clauses size36729
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 218165
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

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 |   18184    36729 |    5455       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |   17785    46622 |      --       0       --      -- |     --   | -399/9893
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 380   #clauses: 17785   #literals: 46622
0.00/0.03	c CPU time:   0.029995 s
0.00/0.03	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:  380                                                  |
0.00/0.05	c |  Number of clauses:    17785                                                |
0.00/0.06	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738153-1240835812/watcher-1738153-1240835812 -o /tmp/evaluation-result-1738153-1240835812/solver-1738153-1240835812 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1738153-1240835812.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 1.00 3/64 3465
/proc/meminfo: memFree=1345392/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0
/proc/3465/stat : 3465 (lysat.sh) R 3463 3465 3226 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 111614899 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 214919867039 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/3465/statm: 1339 234 194 169 0 50 0
[pid=3466] ppid=3465 vsize=824 CPUtime=0
/proc/3466/stat : 3466 (SatElite) R 3465 3465 3226 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 111614899 843776 118 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/3466/statm: 206 119 51 127 0 76 0

[startup+0.079996 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3465
/proc/meminfo: memFree=1345392/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.101999 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3465
/proc/meminfo: memFree=1345392/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301045 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3465
/proc/meminfo: memFree=1345392/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701134 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3465
/proc/meminfo: memFree=1345392/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3468
/proc/meminfo: memFree=1340640/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=6112 CPUtime=1.44
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 1231 0 0 0 144 0 0 0 25 0 1 0 111614904 6258688 1216 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 1528 1216 82 174 0 1351 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11468

[startup+3.10264 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3468
/proc/meminfo: memFree=1339104/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=8944 CPUtime=3.03
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 1940 0 0 0 303 0 0 0 25 0 1 0 111614904 9158656 1925 1992294400 134512640 135226915 4294956208 18446744073709551615 134548196 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 2236 1925 82 174 0 2059 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14300

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3468
/proc/meminfo: memFree=1334368/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=12008 CPUtime=6.22
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 2675 0 0 0 622 0 0 0 25 0 1 0 111614904 12296192 2660 1992294400 134512640 135226915 4294956208 18446744073709551615 134536890 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 3002 2660 82 174 0 2825 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 17364

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3468
/proc/meminfo: memFree=1330016/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=16268 CPUtime=12.62
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 3710 0 0 0 1261 1 0 0 25 0 1 0 111614904 16658432 3695 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 4067 3695 82 174 0 3890 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 21624

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3468
/proc/meminfo: memFree=1325408/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=21208 CPUtime=25.42
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 4885 0 0 0 2540 2 0 0 25 0 1 0 111614904 21716992 4870 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 5302 4870 82 174 0 5125 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 26564

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3468
/proc/meminfo: memFree=1316896/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=30056 CPUtime=51.01
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 7036 0 0 0 5096 5 0 0 25 0 1 0 111614904 30777344 7021 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 7514 7021 82 174 0 7337 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 35412

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3468
/proc/meminfo: memFree=1311136/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=36244 CPUtime=102.18
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 8443 0 0 0 10213 5 0 0 25 0 1 0 111614904 37113856 8428 1992294400 134512640 135226915 4294956208 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 9061 8428 82 174 0 8884 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 41600

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3470
/proc/meminfo: memFree=1305824/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=42080 CPUtime=162.14
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 9763 0 0 0 16208 6 0 0 25 0 1 0 111614904 43089920 9748 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 10520 9748 82 174 0 10343 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 47436

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3470
/proc/meminfo: memFree=1301920/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=46108 CPUtime=222.11
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 10735 0 0 0 22204 7 0 0 25 0 1 0 111614904 47214592 10720 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 11527 10720 82 174 0 11350 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 51464

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3470
/proc/meminfo: memFree=1294560/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=54096 CPUtime=282.07
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 12572 0 0 0 28198 9 0 0 25 0 1 0 111614904 55394304 12557 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 13524 12557 82 174 0 13347 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 59452

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3470
/proc/meminfo: memFree=1292128/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=57048 CPUtime=342.03
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 13179 0 0 0 34194 9 0 0 25 0 1 0 111614904 58417152 13164 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 14262 13164 82 174 0 14085 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 62404

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3470
/proc/meminfo: memFree=1284832/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=65244 CPUtime=402
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 15044 0 0 0 40189 11 0 0 25 0 1 0 111614904 66809856 15029 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 16311 15029 82 174 0 16134 0

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

/proc/3468/statm: 18652 17325 82 174 0 18475 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 79964

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3470
/proc/meminfo: memFree=1274656/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=75616 CPUtime=641.87
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 17532 0 0 0 64173 14 0 0 25 0 1 0 111614904 77430784 17517 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 18904 17517 82 174 0 18727 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 80972

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3470
/proc/meminfo: memFree=1272672/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=78376 CPUtime=701.84
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 18051 0 0 0 70169 15 0 0 25 0 1 0 111614904 80257024 18036 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 19594 18036 82 174 0 19417 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 83732

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3470
/proc/meminfo: memFree=1268192/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=82720 CPUtime=761.81
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 19156 0 0 0 76165 16 0 0 25 0 1 0 111614904 84705280 19141 1992294400 134512640 135226915 4294956208 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 20680 19141 82 174 0 20503 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 88076

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3470
/proc/meminfo: memFree=1264416/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=86464 CPUtime=821.77
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 20091 0 0 0 82160 17 0 0 25 0 1 0 111614904 88539136 20076 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 21616 20076 82 174 0 21439 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 91820

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3470
/proc/meminfo: memFree=1259936/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=91564 CPUtime=881.74
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 21195 0 0 0 88155 19 0 0 25 0 1 0 111614904 93761536 21180 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 22891 21180 82 174 0 22714 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 96920

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3470
/proc/meminfo: memFree=1259808/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=91768 CPUtime=941.71
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 21243 0 0 0 94152 19 0 0 25 0 1 0 111614904 93970432 21228 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 22942 21228 82 174 0 22765 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 97124

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3470
/proc/meminfo: memFree=1259552/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=92124 CPUtime=1001.68
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 21299 0 0 0 100149 19 0 0 25 0 1 0 111614904 94334976 21284 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 23031 21284 82 174 0 22854 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 97480

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3470
/proc/meminfo: memFree=1257056/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=94928 CPUtime=1061.64
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 21938 0 0 0 106145 19 0 0 25 0 1 0 111614904 97206272 21923 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 23732 21923 82 174 0 23555 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 100284

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3470
/proc/meminfo: memFree=1256096/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=95720 CPUtime=1121.62
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 22158 0 0 0 112142 20 0 0 25 0 1 0 111614904 98017280 22143 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 23930 22143 82 174 0 23753 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 101076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3470
/proc/meminfo: memFree=1254496/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=97696 CPUtime=1181.59
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 22569 0 0 0 118139 20 0 0 25 0 1 0 111614904 100040704 22554 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 24424 22554 82 174 0 24247 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 103052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3470
/proc/meminfo: memFree=1253024/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=99224 CPUtime=1199.98
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 22918 0 0 0 119978 20 0 0 25 0 1 0 111614904 101605376 22903 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 24806 22903 82 174 0 24629 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 104580

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 2/66 3470
/proc/meminfo: memFree=1253024/2055920 swapFree=4192812/4192956
[pid=3465] ppid=3463 vsize=5356 CPUtime=0.04
/proc/3465/stat : 3465 (lysat.sh) S 3463 3465 3226 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614899 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3465/statm: 1339 237 195 169 0 50 0
[pid=3468] ppid=3465 vsize=99224 CPUtime=1199.98
/proc/3468/stat : 3468 (LySATi) R 3465 3465 3226 0 -1 4194304 22918 0 0 0 119978 20 0 0 25 0 1 0 111614904 101605376 22903 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/3468/statm: 24806 22903 82 174 0 24629 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 104580

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3465 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=43993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.051991
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.82
CPU system time (s): 0.2
CPU usage (%): 99.9423
Max. virtual memory (cumulated for all children) (KiB): 104580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.043993
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 768
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 0.922859 second user time and 3.45247 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-27 14:36:52
IDJOB=1738153
IDBENCH=71802
IDSOLVER=511
FILE ID=node10/1738153-1240835812
PBS_JOBID= 9187547
Free space on /tmp= 66404 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-21-168-19-90.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738153-1240835812/watcher-1738153-1240835812 -o /tmp/evaluation-result-1738153-1240835812/solver-1738153-1240835812 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1738153-1240835812.cnf i

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

MD5SUM BENCH= 3286758d58a4fc3caa90b96d61beac86
RANDOM SEED=187681703

node10.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1345872 kB
Buffers:         78784 kB
Cached:         542056 kB
SwapCached:          0 kB
Active:         224612 kB
Inactive:       410104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1345872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2372 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            61420 kB
Committed_AS:   462512 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66400 MiB
End job on node10 at 2009-04-27 14:56:55