Trace number 1832372

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
MiniSAT 09z 2009-03-22? (TO) 1200.02 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
MD5SUMbe0552b4894b69c578ebcc0b17dda689
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark199.917
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses69990
Sum of the clauses size140820
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 269960
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

Solver Data 

0.00/0.00	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   69990   140820 |   20996       0        0     nan |  0.000 % |
0.00/0.92	c |         0 |   69090   217938 |      --       0       --      -- |     --   | -900/77118
0.00/0.92	c ==============================================================================
0.00/0.92	c Result  :   #vars: 870   #clauses: 69090   #literals: 217938
0.00/0.92	c CPU time:   0.907861 s
0.00/0.92	c ==============================================================================
0.00/0.98	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.98	c Number of variables   : 870          
0.00/0.98	c Number of clauses     : 69090        
0.98/1.02	c Parsing time: 0.04         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-1832372-1242772725/watcher-1832372-1242772725 -o /tmp/evaluation-result-1832372-1242772725/solver-1832372-1242772725 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832372-1242772725.cnf -random-seed=2111252046 

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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15500
/proc/meminfo: memFree=1765144/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 305301375 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231882850386 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/15500/statm: 1339 235 195 169 0 50 0
[pid=15501] ppid=15500 vsize=0 CPUtime=0
/proc/15501/stat : 15501 (SatELiteGTI) R 15500 15500 15305 0 -1 4194372 62 188 0 0 0 0 0 0 20 0 1 0 305301375 0 0 1992294400 0 0 0 0 0 0 0 4096 65538 0 0 0 17 0 0 0
/proc/15501/statm: 0 0 0 0 0 0 0

[startup+0.0524231 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15500
/proc/meminfo: memFree=1765144/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305301375 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15500/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101427 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15500
/proc/meminfo: memFree=1765144/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305301375 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15500/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301452 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15500
/proc/meminfo: memFree=1765144/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305301375 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15500/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701498 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15500
/proc/meminfo: memFree=1765144/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305301375 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15500/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50159 s]
/proc/loadavg: 0.91 0.95 0.90 2/66 15506
/proc/meminfo: memFree=1761288/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=6212 CPUtime=0.5
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 1438 0 0 0 50 0 0 0 22 0 1 0 305301474 6361088 1424 1992294400 134512640 135212243 4294956240 18446744073709551615 134527617 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 1553 1424 76 170 0 1380 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11568

[startup+3.10178 s]
/proc/loadavg: 0.91 0.95 0.90 2/66 15506
/proc/meminfo: memFree=1757704/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=7004 CPUtime=2.1
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 1630 0 0 0 210 0 0 0 25 0 1 0 305301474 7172096 1616 1992294400 134512640 135212243 4294956240 18446744073709551615 134526120 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 1751 1616 76 170 0 1578 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12360

[startup+6.30116 s]
/proc/loadavg: 0.92 0.95 0.90 2/66 15506
/proc/meminfo: memFree=1756616/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=7928 CPUtime=5.3
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 1847 0 0 0 530 0 0 0 25 0 1 0 305301474 8118272 1833 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 1982 1833 76 170 0 1809 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13284

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.90 2/66 15506
/proc/meminfo: memFree=1755208/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=9248 CPUtime=11.7
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 2175 0 0 0 1169 1 0 0 25 0 1 0 305301474 9469952 2161 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 2312 2161 76 170 0 2139 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14604

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.91 2/66 15506
/proc/meminfo: memFree=1753160/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=11016 CPUtime=24.5
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 2629 0 0 0 2449 1 0 0 25 0 1 0 305301474 11280384 2615 1992294400 134512640 135212243 4294956240 18446744073709551615 134526126 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 2754 2615 76 170 0 2581 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16372

[startup+51.1014 s]
/proc/loadavg: 1.03 0.97 0.91 2/66 15506
/proc/meminfo: memFree=1750216/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=14000 CPUtime=50.09
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 3374 0 0 0 5007 2 0 0 25 0 1 0 305301474 14336000 3360 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 3500 3360 76 170 0 3327 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19356

[startup+102.305 s]
/proc/loadavg: 1.14 1.01 0.92 2/66 15506
/proc/meminfo: memFree=1747272/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=16976 CPUtime=101.28
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 4098 0 0 0 10126 2 0 0 25 0 1 0 305301474 17383424 4084 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 4244 4084 76 170 0 4071 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22332

[startup+162.302 s]
/proc/loadavg: 1.20 1.05 0.94 2/66 15506
/proc/meminfo: memFree=1742664/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=21568 CPUtime=161.26
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 5243 0 0 0 16123 3 0 0 25 0 1 0 305301474 22085632 5229 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 5392 5229 76 170 0 5219 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26924

[startup+222.302 s]
/proc/loadavg: 1.22 1.08 0.96 2/66 15506
/proc/meminfo: memFree=1739400/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=24988 CPUtime=221.23
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 6042 0 0 0 22119 4 0 0 25 0 1 0 305301474 25587712 6028 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 6247 6028 76 170 0 6074 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 30344

[startup+282.302 s]
/proc/loadavg: 1.27 1.11 0.97 2/66 15506
/proc/meminfo: memFree=1735688/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=28736 CPUtime=281.22
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 6979 0 0 0 28117 5 0 0 25 0 1 0 305301474 29425664 6965 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 7184 6965 76 170 0 7011 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 34092

[startup+342.302 s]
/proc/loadavg: 1.23 1.12 0.98 2/66 15508
/proc/meminfo: memFree=1732680/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=31616 CPUtime=341.2
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 7693 0 0 0 34114 6 0 0 25 0 1 0 305301474 32374784 7679 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 7904 7679 76 170 0 7731 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 36972

[startup+402.302 s]
/proc/loadavg: 1.27 1.14 1.00 2/66 15508
/proc/meminfo: memFree=1727368/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=37148 CPUtime=401.19
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 9031 0 0 0 40112 7 0 0 25 0 1 0 305301474 38039552 9017 1992294400 134512640 135212243 4294956240 18446744073709551615 134526141 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 9287 9017 76 170 0 9114 0
Current children cumulated CPU time (s) 402.16

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

/proc/15506/statm: 10068 9772 76 170 0 9895 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 45628

[startup+582.302 s]
/proc/loadavg: 1.21 1.16 1.02 2/66 15508
/proc/meminfo: memFree=1723912/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=40576 CPUtime=581.13
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 9842 0 0 0 58105 8 0 0 25 0 1 0 305301474 41549824 9828 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 10144 9828 76 170 0 9971 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 45932

[startup+642.301 s]
/proc/loadavg: 1.19 1.16 1.03 2/66 15508
/proc/meminfo: memFree=1721928/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=42600 CPUtime=641.11
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 10340 0 0 0 64103 8 0 0 25 0 1 0 305301474 43622400 10326 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 10650 10326 76 170 0 10477 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 47956

[startup+702.301 s]
/proc/loadavg: 1.18 1.16 1.03 2/66 15508
/proc/meminfo: memFree=1721672/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=42800 CPUtime=701.09
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 10384 0 0 0 70101 8 0 0 25 0 1 0 305301474 43827200 10370 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 10700 10370 76 170 0 10527 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 48156

[startup+762.305 s]
/proc/loadavg: 1.22 1.16 1.04 2/66 15508
/proc/meminfo: memFree=1720328/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=44208 CPUtime=761.08
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 10734 0 0 0 76099 9 0 0 25 0 1 0 305301474 45268992 10720 1992294400 134512640 135212243 4294956240 18446744073709551615 134526229 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 11052 10720 76 170 0 10879 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 49564

[startup+822.301 s]
/proc/loadavg: 1.19 1.16 1.04 2/66 15508
/proc/meminfo: memFree=1717576/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=47352 CPUtime=821.06
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 11418 0 0 0 82097 9 0 0 25 0 1 0 305301474 48488448 11404 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 11838 11404 76 170 0 11665 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 52708

[startup+882.301 s]
/proc/loadavg: 1.25 1.17 1.05 2/66 15508
/proc/meminfo: memFree=1717192/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=47528 CPUtime=881.04
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 11496 0 0 0 88095 9 0 0 25 0 1 0 305301474 48668672 11482 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 11882 11482 76 170 0 11709 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 52884

[startup+942.301 s]
/proc/loadavg: 1.27 1.19 1.06 2/66 15508
/proc/meminfo: memFree=1717192/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=47528 CPUtime=941.02
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 11497 0 0 0 94093 9 0 0 25 0 1 0 305301474 48668672 11483 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 11882 11483 76 170 0 11709 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 52884

[startup+1002.3 s]
/proc/loadavg: 1.20 1.18 1.07 2/66 15508
/proc/meminfo: memFree=1711688/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=53160 CPUtime=1001.01
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 12855 0 0 0 100090 11 0 0 25 0 1 0 305301474 54435840 12841 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 13290 12841 76 170 0 13117 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 58516

[startup+1062.3 s]
/proc/loadavg: 1.16 1.17 1.07 2/66 15508
/proc/meminfo: memFree=1709960/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=55056 CPUtime=1060.99
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 13293 0 0 0 106088 11 0 0 25 0 1 0 305301474 56377344 13279 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 13764 13279 76 170 0 13591 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 60412

[startup+1122.3 s]
/proc/loadavg: 1.10 1.16 1.07 2/66 15508
/proc/meminfo: memFree=1709512/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=55484 CPUtime=1120.97
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 13387 0 0 0 112086 11 0 0 25 0 1 0 305301474 56815616 13373 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 13871 13373 76 170 0 13698 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 60840

[startup+1182.3 s]
/proc/loadavg: 1.08 1.14 1.07 2/66 15508
/proc/meminfo: memFree=1709064/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=55912 CPUtime=1180.95
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 13491 0 0 0 118084 11 0 0 25 0 1 0 305301474 57253888 13477 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 13978 13477 76 170 0 13805 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 61268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.13 1.14 1.07 2/66 15508
/proc/meminfo: memFree=1709000/2055920 swapFree=4179584/4192956
[pid=15500] ppid=15498 vsize=5356 CPUtime=0.97
/proc/15500/stat : 15500 (SatELiteGTI) S 15498 15500 15305 0 -1 4194304 335 1776 0 0 0 0 96 1 16 0 1 0 305301375 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15500/statm: 1339 239 197 169 0 50 0
[pid=15506] ppid=15500 vsize=56124 CPUtime=1199.05
/proc/15506/stat : 15506 (minisat_static) R 15500 15500 15305 0 -1 4194304 13513 0 0 0 119894 11 0 0 25 0 1 0 305301474 57470976 13499 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 14031 13499 76 170 0 13858 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 61480

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 15500 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=968852
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=16997
# CPU time returned by wait4() is 0.985849
# 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): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.9
CPU system time (s): 0.12
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 61480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.968852
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2111
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= 13
involuntary context switches= 10

runsolver used 1.47677 second user time and 2.88656 second system time

The end

Launcher Data 

Begin job on node75 at 2009-05-20 00:38:45
IDJOB=1832372
IDBENCH=24749
IDSOLVER=672
FILE ID=node75/1832372-1242772725
PBS_JOBID= 9322228
Free space on /tmp= 66272 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832372-1242772725/watcher-1832372-1242772725 -o /tmp/evaluation-result-1832372-1242772725/solver-1832372-1242772725 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832372-1242772725.cnf -random-seed=2111252046

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

MD5SUM BENCH= be0552b4894b69c578ebcc0b17dda689
RANDOM SEED=2111252046

node75.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1765696 kB
Buffers:         15720 kB
Cached:         234600 kB
SwapCached:       7536 kB
Active:          35836 kB
Inactive:       224096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765696 kB
SwapTotal:     4192956 kB
SwapFree:      4179584 kB
Dirty:            2308 kB
Writeback:           0 kB
Mapped:          14500 kB
Slab:            16240 kB
Committed_AS:   873592 kB
PageTables:       1424 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= 66268 MiB
End job on node75 at 2009-05-20 00:58:48