Trace number 1832354

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) 1200.06 1200.71

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
MD5SUM5d5a2534629561aec3a6f7f6c6034d03
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.4495
Satisfiable
(Un)Satisfiability was proved
Number of variables577
Number of clauses1922
Sum of the clauses size5764
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31920
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |    1922     5764 |     576       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    1920     5759 |      --       0       --      -- |     --   | -2/-5
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 576   #clauses: 1920   #literals: 5759
0.00/0.03	c CPU time:   0.004999 s
0.00/0.03	c ==============================================================================
0.00/0.03	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.03	c Number of variables   : 576          
0.00/0.03	c Number of clauses     : 1920         
0.00/0.03	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-1832354-1242772598/watcher-1832354-1242772598 -o /tmp/evaluation-result-1832354-1242772598/solver-1832354-1242772598 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832354-1242772598.cnf -random-seed=417235577 

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: 1.00 1.01 0.99 3/64 2516
/proc/meminfo: memFree=1935344/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305293328 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 237 197 169 0 50 0

[startup+0.0318141 s]
/proc/loadavg: 1.00 1.01 0.99 3/64 2516
/proc/meminfo: memFree=1935344/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305293328 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101824 s]
/proc/loadavg: 1.00 1.01 0.99 3/64 2516
/proc/meminfo: memFree=1935344/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301851 s]
/proc/loadavg: 1.00 1.01 0.99 3/64 2516
/proc/meminfo: memFree=1935344/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701907 s]
/proc/loadavg: 1.00 1.01 0.99 3/64 2516
/proc/meminfo: memFree=1935344/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50201 s]
/proc/loadavg: 1.00 1.01 0.99 2/66 2522
/proc/meminfo: memFree=1931296/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=6668 CPUtime=1.45
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 1320 0 0 0 145 0 0 0 25 0 1 0 305293332 6828032 1306 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 1667 1306 76 170 0 1494 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 12024

[startup+3.10122 s]
/proc/loadavg: 1.00 1.01 0.99 2/66 2522
/proc/meminfo: memFree=1928672/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=9668 CPUtime=3.05
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 2068 0 0 0 305 0 0 0 25 0 1 0 305293332 9900032 2054 1992294400 134512640 135212243 4294956240 18446744073709551615 134526223 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 2417 2054 76 170 0 2244 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 15024

[startup+6.30264 s]
/proc/loadavg: 1.00 1.01 0.99 2/66 2522
/proc/meminfo: memFree=1923872/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=13528 CPUtime=6.25
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 3044 0 0 0 624 1 0 0 25 0 1 0 305293332 13852672 3030 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 3382 3030 76 170 0 3209 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 18884

[startup+12.7015 s]
/proc/loadavg: 1.00 1.01 0.99 2/66 2522
/proc/meminfo: memFree=1918184/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=18760 CPUtime=12.66
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 4318 0 0 0 1263 3 0 0 25 0 1 0 305293332 19210240 4304 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 4690 4304 76 170 0 4517 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 24116

[startup+25.5012 s]
/proc/loadavg: 1.00 1.01 0.99 2/66 2522
/proc/meminfo: memFree=1910824/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=25892 CPUtime=25.44
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 6104 0 0 0 2540 4 0 0 25 0 1 0 305293332 26513408 6090 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 6473 6090 76 170 0 6300 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 31248

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 2522
/proc/meminfo: memFree=1904936/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=31576 CPUtime=51.03
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 7542 0 0 0 5098 5 0 0 25 0 1 0 305293332 32333824 7528 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 7894 7528 76 170 0 7721 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 36932

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 2522
/proc/meminfo: memFree=1899624/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=36936 CPUtime=102.21
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 8852 0 0 0 10214 7 0 0 25 0 1 0 305293332 37822464 8838 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 9234 8838 76 170 0 9061 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 42292

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 2522
/proc/meminfo: memFree=1895272/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=41172 CPUtime=162.16
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 9925 0 0 0 16208 8 0 0 25 0 1 0 305293332 42160128 9911 1992294400 134512640 135212243 4294956240 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 10293 9911 76 170 0 10120 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 46528

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 2522
/proc/meminfo: memFree=1891560/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=44892 CPUtime=222.13
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 10866 0 0 0 22204 9 0 0 25 0 1 0 305293332 45969408 10852 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 11223 10852 76 170 0 11050 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 50248

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 2522
/proc/meminfo: memFree=1891048/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=45288 CPUtime=282.11
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 10972 0 0 0 28202 9 0 0 25 0 1 0 305293332 46374912 10958 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 11322 10958 76 170 0 11149 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 50644

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 2522
/proc/meminfo: memFree=1886248/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=50060 CPUtime=342.08
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 12151 0 0 0 34198 10 0 0 25 0 1 0 305293332 51261440 12137 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 12515 12137 76 170 0 12342 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 55416

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 2522
/proc/meminfo: memFree=1886248/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=50060 CPUtime=402.05
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 12151 0 0 0 40195 10 0 0 25 0 1 0 305293332 51261440 12137 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 12515 12137 76 170 0 12342 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 55416

[startup+462.302 s]

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

/proc/2522/statm: 15169 14768 76 170 0 14996 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 66032

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 2524
/proc/meminfo: memFree=1875560/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=60676 CPUtime=641.92
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 14782 0 0 0 64179 13 0 0 25 0 1 0 305293332 62132224 14768 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 15169 14768 76 170 0 14996 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 66032

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 2524
/proc/meminfo: memFree=1875496/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=60676 CPUtime=701.88
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 14783 0 0 0 70175 13 0 0 25 0 1 0 305293332 62132224 14769 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 15169 14769 76 170 0 14996 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 66032

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 2524
/proc/meminfo: memFree=1868264/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=67872 CPUtime=761.87
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 16574 0 0 0 76172 15 0 0 25 0 1 0 305293332 69500928 16560 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 16968 16560 76 170 0 16795 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 73228

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 2524
/proc/meminfo: memFree=1868264/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=67872 CPUtime=821.84
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 16574 0 0 0 82169 15 0 0 25 0 1 0 305293332 69500928 16560 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 16968 16560 76 170 0 16795 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 73228

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 2524
/proc/meminfo: memFree=1868264/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=67872 CPUtime=881.8
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 16576 0 0 0 88165 15 0 0 25 0 1 0 305293332 69500928 16562 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 16968 16562 76 170 0 16795 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 73228

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 2524
/proc/meminfo: memFree=1864040/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=72244 CPUtime=941.78
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 17665 0 0 0 94162 16 0 0 25 0 1 0 305293332 73977856 17651 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 18061 17651 76 170 0 17888 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 77600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 2524
/proc/meminfo: memFree=1860968/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=75180 CPUtime=1001.76
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 18394 0 0 0 100159 17 0 0 25 0 1 0 305293332 76984320 18380 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 18795 18380 76 170 0 18622 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 80536

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 2524
/proc/meminfo: memFree=1860904/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=75180 CPUtime=1061.72
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 18394 0 0 0 106155 17 0 0 25 0 1 0 305293332 76984320 18380 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 18795 18380 76 170 0 18622 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 80536

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 2524
/proc/meminfo: memFree=1860904/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=75180 CPUtime=1121.7
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 18394 0 0 0 112153 17 0 0 25 0 1 0 305293332 76984320 18380 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 18795 18380 76 170 0 18622 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 80536

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 2524
/proc/meminfo: memFree=1858856/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=77176 CPUtime=1181.67
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 18929 0 0 0 118150 17 0 0 25 0 1 0 305293332 79028224 18915 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 19294 18915 76 170 0 19121 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 82532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 2524
/proc/meminfo: memFree=1855912/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=79972 CPUtime=1200.06
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 19616 0 0 0 119988 18 0 0 25 0 1 0 305293332 81891328 19602 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 19993 19602 76 170 0 19820 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 85328

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 0.99 2/66 2524
/proc/meminfo: memFree=1855912/2055920 swapFree=4180432/4192956
[pid=2516] ppid=2514 vsize=5356 CPUtime=0
/proc/2516/stat : 2516 (SatELiteGTI) S 2514 2516 2257 0 -1 4194304 335 420 0 0 0 0 0 0 17 0 1 0 305293328 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2516/statm: 1339 239 197 169 0 50 0
[pid=2522] ppid=2516 vsize=79972 CPUtime=1200.06
/proc/2522/stat : 2522 (minisat_static) R 2516 2516 2257 0 -1 4194304 19616 0 0 0 119988 18 0 0 25 0 1 0 305293332 81891328 19602 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 19993 19602 76 170 0 19820 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 85328

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2516 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.014997
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.88
CPU system time (s): 0.18
CPU usage (%): 99.9457
Max. virtual memory (cumulated for all children) (KiB): 85328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 755
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= 15
involuntary context switches= 7

runsolver used 1.13483 second user time and 3.24151 second system time

The end

Launcher Data 

Begin job on node13 at 2009-05-20 00:36:38
IDJOB=1832354
IDBENCH=24737
IDSOLVER=672
FILE ID=node13/1832354-1242772598
PBS_JOBID= 9322285
Free space on /tmp= 66428 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832354-1242772598/watcher-1832354-1242772598 -o /tmp/evaluation-result-1832354-1242772598/solver-1832354-1242772598 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832354-1242772598.cnf -random-seed=417235577

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

MD5SUM BENCH= 5d5a2534629561aec3a6f7f6c6034d03
RANDOM SEED=417235577

node13.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		: 3000.227
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		: 3000.227
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:       1935824 kB
Buffers:         13728 kB
Cached:          69344 kB
SwapCached:       6824 kB
Active:          15760 kB
Inactive:        76312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1935824 kB
SwapTotal:     4192956 kB
SwapFree:      4180432 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          13956 kB
Slab:            13996 kB
Committed_AS:   939160 kB
PageTables:       1484 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= 66428 MiB
End job on node13 at 2009-05-20 00:56:41