Trace number 1832642

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) 1200.09 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S7007454-009.cnf
MD5SUM648c8d820b622b84f63b74fa018c43ab
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12798
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    8400    25200 |    2519       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    8348    25317 |      --       0       --      -- |     --   | -52/117
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1956   #clauses: 8348   #literals: 25317
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	c ==============================================================================
0.00/0.03	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.03	c Number of variables   : 1956         
0.00/0.03	c Number of clauses     : 8348         
0.00/0.04	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-1832642-1242785777/watcher-1832642-1242785777 -o /tmp/evaluation-result-1832642-1242785777/solver-1832642-1242785777 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832642-1242785777.cnf -random-seed=1795960396 

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: 0.92 0.98 0.99 3/64 27776
/proc/meminfo: memFree=1925532/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306606784 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 256365002834 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/27776/statm: 1339 235 195 169 0 50 0

[startup+0.0618121 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27776
/proc/meminfo: memFree=1925532/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.101814 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27776
/proc/meminfo: memFree=1925532/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301834 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27776
/proc/meminfo: memFree=1925532/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701875 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27776
/proc/meminfo: memFree=1925532/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 27782
/proc/meminfo: memFree=1921420/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=6388 CPUtime=1.45
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 1275 0 0 0 145 0 0 0 25 0 1 0 306606788 6541312 1261 1992294400 134512640 135212243 4294956240 18446744073709551615 134525966 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 1597 1261 76 170 0 1424 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11744

[startup+3.10912 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 27782
/proc/meminfo: memFree=1919052/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=9308 CPUtime=3.06
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 1986 0 0 0 305 1 0 0 25 0 1 0 306606788 9531392 1972 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 2327 1972 76 170 0 2154 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14664

[startup+6.30145 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 27782
/proc/meminfo: memFree=1914188/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=13036 CPUtime=6.25
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 2936 0 0 0 623 2 0 0 25 0 1 0 306606788 13348864 2922 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 3259 2922 76 170 0 3086 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 18392

[startup+12.7011 s]
/proc/loadavg: 1.08 1.02 1.00 2/66 27782
/proc/meminfo: memFree=1908692/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=18264 CPUtime=12.65
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 4224 0 0 0 1262 3 0 0 25 0 1 0 306606788 18702336 4210 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 4566 4210 76 170 0 4393 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 23620

[startup+25.5054 s]
/proc/loadavg: 1.14 1.03 1.01 2/66 27782
/proc/meminfo: memFree=1903508/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=23136 CPUtime=25.45
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 5430 0 0 0 2540 5 0 0 25 0 1 0 306606788 23691264 5416 1992294400 134512640 135212243 4294956240 18446744073709551615 134535651 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 5784 5416 76 170 0 5611 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 28492

[startup+51.1011 s]
/proc/loadavg: 1.09 1.03 1.01 2/66 27782
/proc/meminfo: memFree=1901524/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=25116 CPUtime=51.03
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 5951 0 0 0 5098 5 0 0 25 0 1 0 306606788 25718784 5937 1992294400 134512640 135212243 4294956240 18446744073709551615 134536521 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 6279 5937 76 170 0 6106 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 30472

[startup+102.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 27782
/proc/meminfo: memFree=1899092/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=27756 CPUtime=102.21
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 6620 0 0 0 10215 6 0 0 25 0 1 0 306606788 28422144 6606 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 6939 6606 76 170 0 6766 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 33112

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 27782
/proc/meminfo: memFree=1893588/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=32952 CPUtime=162.19
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 7890 0 0 0 16212 7 0 0 25 0 1 0 306606788 33742848 7876 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 8238 7876 76 170 0 8065 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 38308

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 27782
/proc/meminfo: memFree=1890644/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=35856 CPUtime=222.17
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 8621 0 0 0 22209 8 0 0 25 0 1 0 306606788 36716544 8607 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 8964 8607 76 170 0 8791 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 41212

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 27782
/proc/meminfo: memFree=1887124/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=39288 CPUtime=282.15
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 9481 0 0 0 28206 9 0 0 25 0 1 0 306606788 40230912 9467 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 9822 9467 76 170 0 9649 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 44644

[startup+342.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27782
/proc/meminfo: memFree=1883604/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=42720 CPUtime=342.13
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 10363 0 0 0 34203 10 0 0 25 0 1 0 306606788 43745280 10349 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 10680 10349 76 170 0 10507 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 48076

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27782
/proc/meminfo: memFree=1883540/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=42720 CPUtime=402.09
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 10363 0 0 0 40199 10 0 0 25 0 1 0 306606788 43745280 10349 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 10680 10349 76 170 0 10507 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 48076

[startup+462.301 s]

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

/proc/27782/statm: 12001 11619 76 170 0 11828 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 53360

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27782
/proc/meminfo: memFree=1875156/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=51308 CPUtime=582.01
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 12469 0 0 0 58188 13 0 0 25 0 1 0 306606788 52539392 12455 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 12827 12455 76 170 0 12654 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 56664

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27782
/proc/meminfo: memFree=1875092/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=51308 CPUtime=641.99
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 12469 0 0 0 64186 13 0 0 25 0 1 0 306606788 52539392 12455 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 12827 12455 76 170 0 12654 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 56664

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27782
/proc/meminfo: memFree=1869972/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=56324 CPUtime=701.97
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 13720 0 0 0 70183 14 0 0 25 0 1 0 306606788 57675776 13706 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 14081 13706 76 170 0 13908 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 61680

[startup+762.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 27782
/proc/meminfo: memFree=1869908/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=56324 CPUtime=761.94
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 13720 0 0 0 76180 14 0 0 25 0 1 0 306606788 57675776 13706 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 14081 13706 76 170 0 13908 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 61680

[startup+822.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 27782
/proc/meminfo: memFree=1866900/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=59496 CPUtime=821.92
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 14518 0 0 0 82177 15 0 0 25 0 1 0 306606788 60923904 14504 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 14874 14504 76 170 0 14701 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 64852

[startup+882.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 27782
/proc/meminfo: memFree=1864404/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=61740 CPUtime=881.91
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 15101 0 0 0 88175 16 0 0 25 0 1 0 306606788 63221760 15087 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 15435 15087 76 170 0 15262 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 67096

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27782
/proc/meminfo: memFree=1864340/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=61740 CPUtime=941.88
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 15101 0 0 0 94172 16 0 0 25 0 1 0 306606788 63221760 15087 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 15435 15087 76 170 0 15262 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 67096

[startup+1002.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27782
/proc/meminfo: memFree=1863444/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=62664 CPUtime=1001.86
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 15352 0 0 0 100170 16 0 0 25 0 1 0 306606788 64167936 15338 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 15666 15338 76 170 0 15493 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 68020

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27782
/proc/meminfo: memFree=1858260/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=68084 CPUtime=1061.83
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 16623 0 0 0 106166 17 0 0 25 0 1 0 306606788 69718016 16609 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 17021 16609 76 170 0 16848 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 73440

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27782
/proc/meminfo: memFree=1858196/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=68084 CPUtime=1121.8
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 16623 0 0 0 112163 17 0 0 25 0 1 0 306606788 69718016 16609 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 17021 16609 76 170 0 16848 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 73440

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27782
/proc/meminfo: memFree=1858068/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=68084 CPUtime=1181.78
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 16623 0 0 0 118161 17 0 0 25 0 1 0 306606788 69718016 16609 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 17021 16609 76 170 0 16848 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 73440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27782
/proc/meminfo: memFree=1858068/2055920 swapFree=4177796/4192956
[pid=27776] ppid=27774 vsize=5356 CPUtime=0.02
/proc/27776/stat : 27776 (SatELiteGTI) S 27774 27776 26993 0 -1 4194304 335 617 0 0 0 0 2 0 18 0 1 0 306606784 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27776/statm: 1339 239 197 169 0 50 0
[pid=27782] ppid=27776 vsize=68084 CPUtime=1200.07
/proc/27782/stat : 27782 (minisat_static) R 27776 27776 26993 0 -1 4194304 16623 0 0 0 119990 17 0 0 25 0 1 0 306606788 69718016 16609 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/27782/statm: 17021 16609 76 170 0 16848 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 73440

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 27776 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=29995
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.037993
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.92
CPU system time (s): 0.17
CPU usage (%): 99.9564
Max. virtual memory (cumulated for all children) (KiB): 73440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.029995
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 952
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= 12
involuntary context switches= 8

runsolver used 1.53777 second user time and 2.99854 second system time

The end

Launcher Data 

Begin job on node90 at 2009-05-20 04:16:17
IDJOB=1832642
IDBENCH=70284
IDSOLVER=672
FILE ID=node90/1832642-1242785777
PBS_JOBID= 9322309
Free space on /tmp= 66304 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S7007454-009.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832642-1242785777/watcher-1832642-1242785777 -o /tmp/evaluation-result-1832642-1242785777/solver-1832642-1242785777 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832642-1242785777.cnf -random-seed=1795960396

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

MD5SUM BENCH= 648c8d820b622b84f63b74fa018c43ab
RANDOM SEED=1795960396

node90.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		: 3000.238
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		: 3000.238
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:       1926084 kB
Buffers:         20916 kB
Cached:          61928 kB
SwapCached:       9092 kB
Active:          40528 kB
Inactive:        52768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1926084 kB
SwapTotal:     4192956 kB
SwapFree:      4177796 kB
Dirty:            1724 kB
Writeback:           0 kB
Mapped:          16076 kB
Slab:            22600 kB
Committed_AS:   898556 kB
PageTables:       1436 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= 66304 MiB
End job on node90 at 2009-05-20 04:36:20