Trace number 1832460

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2054549948-012.cnf
MD5SUM60b6e2588c02cbe8eea228421d953cc1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark290.585
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.00/0.00	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 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	c ==============================================================================
0.00/0.06	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.06	c Number of variables   : 1000         
0.00/0.06	c Number of clauses     : 20000        
0.00/0.07	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-1832460-1242773634/watcher-1832460-1242773634 -o /tmp/evaluation-result-1832460-1242773634/solver-1832460-1242773634 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832460-1242773634.cnf -random-seed=1354809772 

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 0.95 3/64 3655
/proc/meminfo: memFree=1919008/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305396716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0

[startup+0.022477 s]
/proc/loadavg: 1.00 1.01 0.95 3/64 3655
/proc/meminfo: memFree=1919008/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305396716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101494 s]
/proc/loadavg: 1.00 1.01 0.95 3/64 3655
/proc/meminfo: memFree=1919008/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301532 s]
/proc/loadavg: 1.00 1.01 0.95 3/64 3655
/proc/meminfo: memFree=1919008/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.702604 s]
/proc/loadavg: 1.00 1.01 0.95 3/64 3655
/proc/meminfo: memFree=1919008/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50174 s]
/proc/loadavg: 1.00 1.01 0.95 2/66 3661
/proc/meminfo: memFree=1912464/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=8652 CPUtime=1.43
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 1921 0 0 0 143 0 0 0 25 0 1 0 305396722 8859648 1907 1992294400 134512640 135212243 4294956240 18446744073709551615 134526245 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 2163 1907 76 170 0 1990 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 14008

[startup+3.10202 s]
/proc/loadavg: 1.00 1.01 0.95 2/66 3661
/proc/meminfo: memFree=1909008/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=11092 CPUtime=3.02
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 2521 0 0 0 302 0 0 0 25 0 1 0 305396722 11358208 2507 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 2773 2507 76 170 0 2600 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16448

[startup+6.30258 s]
/proc/loadavg: 1.00 1.01 0.95 2/66 3661
/proc/meminfo: memFree=1907344/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=12860 CPUtime=6.23
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 2948 0 0 0 622 1 0 0 25 0 1 0 305396722 13168640 2934 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 3215 2934 76 170 0 3042 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 18216

[startup+12.7017 s]
/proc/loadavg: 1.00 1.01 0.95 2/66 3661
/proc/meminfo: memFree=1904088/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=15104 CPUtime=12.62
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 3524 0 0 0 1261 1 0 0 25 0 1 0 305396722 15466496 3510 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 3776 3510 76 170 0 3603 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 20460

[startup+25.502 s]
/proc/loadavg: 1.00 1.01 0.95 2/66 3661
/proc/meminfo: memFree=1900312/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=18964 CPUtime=25.42
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 4481 0 0 0 2540 2 0 0 25 0 1 0 305396722 19419136 4467 1992294400 134512640 135212243 4294956240 18446744073709551615 134526095 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 4741 4467 76 170 0 4568 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 24320

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3661
/proc/meminfo: memFree=1894360/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=25776 CPUtime=51.01
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 6168 0 0 0 5097 4 0 0 25 0 1 0 305396722 26394624 6154 1992294400 134512640 135212243 4294956240 18446744073709551615 134535293 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 6444 6154 76 170 0 6271 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 31132

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3661
/proc/meminfo: memFree=1885336/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=33828 CPUtime=102.19
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 8220 0 0 0 10213 6 0 0 25 0 1 0 305396722 34639872 8206 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 8457 8206 76 170 0 8284 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 39184

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3661
/proc/meminfo: memFree=1875288/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=43980 CPUtime=162.18
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 10731 0 0 0 16209 9 0 0 25 0 1 0 305396722 45035520 10717 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 10995 10717 76 170 0 10822 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 49336

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3661
/proc/meminfo: memFree=1871576/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=47544 CPUtime=222.16
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 11625 0 0 0 22206 10 0 0 25 0 1 0 305396722 48685056 11611 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 11886 11611 76 170 0 11713 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 52900

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3661
/proc/meminfo: memFree=1863832/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=55908 CPUtime=282.13
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 13685 0 0 0 28201 12 0 0 25 0 1 0 305396722 57249792 13671 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 13977 13671 76 170 0 13804 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 61264

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3661
/proc/meminfo: memFree=1856792/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=62244 CPUtime=342.12
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 15307 0 0 0 34197 15 0 0 25 0 1 0 305396722 63737856 15293 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 15561 15293 76 170 0 15388 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 67600

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3661
/proc/meminfo: memFree=1855256/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=64356 CPUtime=402.1
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 15807 0 0 0 40194 16 0 0 25 0 1 0 305396722 65900544 15793 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 16089 15793 76 170 0 15916 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 69712

[startup+462.302 s]

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

/proc/3661/statm: 19125 18866 76 170 0 18952 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 81856

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3667
/proc/meminfo: memFree=1836632/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=82444 CPUtime=642.01
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 20299 0 0 0 64179 22 0 0 25 0 1 0 305396722 84422656 20285 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 20611 20285 76 170 0 20438 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 87800

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3667
/proc/meminfo: memFree=1833816/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=85348 CPUtime=701.99
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 21046 0 0 0 70176 23 0 0 25 0 1 0 305396722 87396352 21032 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 21337 21032 76 170 0 21164 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 90704

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3667
/proc/meminfo: memFree=1827864/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=91024 CPUtime=761.98
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 22467 0 0 0 76173 25 0 0 25 0 1 0 305396722 93208576 22453 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 22756 22453 76 170 0 22583 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 96380

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3667
/proc/meminfo: memFree=1827864/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=91024 CPUtime=821.95
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 22467 0 0 0 82170 25 0 0 25 0 1 0 305396722 93208576 22453 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 22756 22453 76 170 0 22583 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 96380

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3667
/proc/meminfo: memFree=1819608/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=99208 CPUtime=881.93
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 24521 0 0 0 88166 27 0 0 25 0 1 0 305396722 101588992 24507 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 24802 24507 76 170 0 24629 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 104564

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3667
/proc/meminfo: memFree=1819608/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=99208 CPUtime=941.92
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 24521 0 0 0 94164 28 0 0 25 0 1 0 305396722 101588992 24507 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 24802 24507 76 170 0 24629 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 104564

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3667
/proc/meminfo: memFree=1819608/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=99208 CPUtime=1001.9
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 24521 0 0 0 100162 28 0 0 25 0 1 0 305396722 101588992 24507 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 24802 24507 76 170 0 24629 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 104564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3667
/proc/meminfo: memFree=1810328/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=108316 CPUtime=1061.87
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 26836 0 0 0 106157 30 0 0 25 0 1 0 305396722 110915584 26822 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 27079 26822 76 170 0 26906 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 113672

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3667
/proc/meminfo: memFree=1810264/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=108316 CPUtime=1121.86
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 26836 0 0 0 112155 31 0 0 25 0 1 0 305396722 110915584 26822 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 27079 26822 76 170 0 26906 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 113672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3667
/proc/meminfo: memFree=1810264/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=108316 CPUtime=1181.84
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 26836 0 0 0 118153 31 0 0 25 0 1 0 305396722 110915584 26822 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 27079 26822 76 170 0 26906 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 113672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3667
/proc/meminfo: memFree=1810200/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=108316 CPUtime=1200.04
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 26836 0 0 0 119973 31 0 0 25 0 1 0 305396722 110915584 26822 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 27079 26822 76 170 0 26906 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 113672

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 3667
/proc/meminfo: memFree=1810200/2055920 swapFree=4180384/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.04
/proc/3655/stat : 3655 (SatELiteGTI) S 3653 3655 3236 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305396716 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3655/statm: 1339 239 197 169 0 50 0
[pid=3661] ppid=3655 vsize=108316 CPUtime=1200.04
/proc/3661/stat : 3661 (minisat_static) R 3655 3655 3236 0 -1 4194304 26836 0 0 0 119973 31 0 0 25 0 1 0 305396722 110915584 26822 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3661/statm: 27079 26822 76 170 0 26906 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 113672

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3655 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=50992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.06199
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.77
CPU system time (s): 0.31
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 113672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.050992
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1105
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= 14
involuntary context switches= 7

runsolver used 1.3278 second user time and 3.04654 second system time

The end

Launcher Data 

Begin job on node18 at 2009-05-20 00:53:54
IDJOB=1832460
IDBENCH=70193
IDSOLVER=672
FILE ID=node18/1832460-1242773634
PBS_JOBID= 9322280
Free space on /tmp= 66240 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2054549948-012.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832460-1242773634/watcher-1832460-1242773634 -o /tmp/evaluation-result-1832460-1242773634/solver-1832460-1242773634 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832460-1242773634.cnf -random-seed=1354809772

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

MD5SUM BENCH= 60b6e2588c02cbe8eea228421d953cc1
RANDOM SEED=1354809772

node18.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		: 3000.280
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		: 3000.280
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:       1919488 kB
Buffers:         15968 kB
Cached:          83884 kB
SwapCached:       6636 kB
Active:          53056 kB
Inactive:        55084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1919488 kB
SwapTotal:     4192956 kB
SwapFree:      4180384 kB
Dirty:            2052 kB
Writeback:           0 kB
Mapped:          13464 kB
Slab:            14448 kB
Committed_AS:  1073492 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66236 MiB
End job on node18 at 2009-05-20 01:13:57