Trace number 1832720

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1760652419-100.cnf
MD5SUMf395e669823c1b01b74bf47c7e820b61
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.38964
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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...
0.00/0.02	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 |   25200    75600 |    7559       0        0     nan |  0.000 % |
0.00/0.08	c |         0 |   25007    75981 |      --       0       --      -- |     --   | -193/381
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 5841   #clauses: 25007   #literals: 75981
0.00/0.08	c CPU time:   0.072988 s
0.00/0.08	c ==============================================================================
0.00/0.10	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.10	c Number of variables   : 5841         
0.00/0.10	c Number of clauses     : 25007        
0.00/0.12	c Parsing time: 0.02         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-1832720-1242786884/watcher-1832720-1242786884 -o /tmp/evaluation-result-1832720-1242786884/solver-1832720-1242786884 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832720-1242786884.cnf -random-seed=1696135114 

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 1.00 1.00 3/64 11026
/proc/meminfo: memFree=1939296/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306722455 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11026/statm: 1339 235 195 169 0 50 0
[pid=11027] ppid=11026 vsize=5356 CPUtime=0
/proc/11027/stat : 11027 (SatELiteGTI) S 11026 11026 10245 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 306722455 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/11027/statm: 1339 238 198 169 0 50 0

[startup+0.0900521 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11026
/proc/meminfo: memFree=1939296/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306722455 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11026/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101047 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11026
/proc/meminfo: memFree=1939296/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306722455 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11026/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301065 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11026
/proc/meminfo: memFree=1939296/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5356

[startup+0.701104 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11026
/proc/meminfo: memFree=1939296/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5356

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1933968/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=7096 CPUtime=1.38
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 1540 0 0 0 138 0 0 0 25 0 1 0 306722466 7266304 1526 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 1774 1526 76 170 0 1601 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12452

[startup+3.10134 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1931088/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=10792 CPUtime=2.98
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 2461 0 0 0 298 0 0 0 25 0 1 0 306722466 11051008 2447 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 2698 2447 76 170 0 2525 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16148

[startup+6.30166 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1924496/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=16600 CPUtime=6.18
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 3914 0 0 0 617 1 0 0 25 0 1 0 306722466 16998400 3900 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 4150 3900 76 170 0 3977 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21956

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1915040/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=25424 CPUtime=12.58
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 6102 0 0 0 1254 4 0 0 25 0 1 0 306722466 26034176 6088 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 6356 6088 76 170 0 6183 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 30780

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1900576/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=39404 CPUtime=25.37
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 9581 0 0 0 2529 8 0 0 25 0 1 0 306722466 40349696 9567 1992294400 134512640 135212243 4294956240 18446744073709551615 134525957 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 9851 9567 76 170 0 9678 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 44760

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1897952/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=41780 CPUtime=50.97
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 10162 0 0 0 5088 9 0 0 25 0 1 0 306722466 42782720 10148 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 10445 10148 76 170 0 10272 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 47136

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1889568/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=50096 CPUtime=102.16
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 12250 0 0 0 10205 11 0 0 25 0 1 0 306722466 51298304 12236 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 12524 12236 76 170 0 12351 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 55452

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1884960/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=54764 CPUtime=162.14
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 13408 0 0 0 16202 12 0 0 25 0 1 0 306722466 56078336 13394 1992294400 134512640 135212243 4294956240 18446744073709551615 134526200 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 13691 13394 76 170 0 13518 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 60120

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1880224/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=59384 CPUtime=222.12
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 14571 0 0 0 22199 13 0 0 25 0 1 0 306722466 60809216 14557 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 14846 14557 76 170 0 14673 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 64740

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1874528/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=65060 CPUtime=282.11
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 15993 0 0 0 28196 15 0 0 25 0 1 0 306722466 66621440 15979 1992294400 134512640 135212243 4294956240 18446744073709551615 134526308 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 16265 15979 76 170 0 16092 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 70416

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1867360/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=72188 CPUtime=342.09
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 17770 0 0 0 34193 16 0 0 25 0 1 0 306722466 73920512 17756 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 18047 17756 76 170 0 17874 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 77544

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1860384/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=79316 CPUtime=402.07
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 19578 0 0 0 40188 19 0 0 25 0 1 0 306722466 81219584 19564 1992294400 134512640 135212243 4294956240 18446744073709551615 134526507 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 19829 19564 76 170 0 19656 0
Current children cumulated CPU time (s) 402.16

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

/proc/11032/statm: 21612 21288 76 170 0 21439 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 91804

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11034
/proc/meminfo: memFree=1853024/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=86448 CPUtime=582.02
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 21302 0 0 0 58181 21 0 0 25 0 1 0 306722466 88522752 21288 1992294400 134512640 135212243 4294956240 18446744073709551615 134536919 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 21612 21288 76 170 0 21439 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 91804

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11034
/proc/meminfo: memFree=1844768/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=94632 CPUtime=642.01
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 23371 0 0 0 64178 23 0 0 25 0 1 0 306722466 96903168 23357 1992294400 134512640 135212243 4294956240 18446744073709551615 134536105 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 23658 23357 76 170 0 23485 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 99988

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11034
/proc/meminfo: memFree=1844704/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=94632 CPUtime=701.98
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 23371 0 0 0 70175 23 0 0 25 0 1 0 306722466 96903168 23357 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 23658 23357 76 170 0 23485 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 99988

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11034
/proc/meminfo: memFree=1835616/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=103608 CPUtime=761.98
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 25638 0 0 0 76171 27 0 0 25 0 1 0 306722466 106094592 25624 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 25902 25624 76 170 0 25729 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 108964

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11034
/proc/meminfo: memFree=1835552/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=103608 CPUtime=821.95
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 25638 0 0 0 82168 27 0 0 25 0 1 0 306722466 106094592 25624 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 25902 25624 76 170 0 25729 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 108964

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11034
/proc/meminfo: memFree=1835552/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=103608 CPUtime=881.94
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 25638 0 0 0 88167 27 0 0 25 0 1 0 306722466 106094592 25624 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 25902 25624 76 170 0 25729 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 108964

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11034
/proc/meminfo: memFree=1824992/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=114036 CPUtime=941.92
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 28255 0 0 0 94162 30 0 0 25 0 1 0 306722466 116772864 28241 1992294400 134512640 135212243 4294956240 18446744073709551615 134535293 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 28509 28241 76 170 0 28336 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 119392

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11034
/proc/meminfo: memFree=1824992/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=114036 CPUtime=1001.9
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 28255 0 0 0 100160 30 0 0 25 0 1 0 306722466 116772864 28241 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 28509 28241 76 170 0 28336 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 119392

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11034
/proc/meminfo: memFree=1824928/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=114036 CPUtime=1061.89
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 28255 0 0 0 106158 31 0 0 25 0 1 0 306722466 116772864 28241 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 28509 28241 76 170 0 28336 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 119392

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11034
/proc/meminfo: memFree=1814304/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=125000 CPUtime=1121.87
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 30900 0 0 0 112153 34 0 0 25 0 1 0 306722466 128000000 30886 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 31250 30886 76 170 0 31077 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 130356

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11034
/proc/meminfo: memFree=1814304/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=125000 CPUtime=1181.85
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 30900 0 0 0 118151 34 0 0 25 0 1 0 306722466 128000000 30886 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 31250 30886 76 170 0 31077 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 130356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11034
/proc/meminfo: memFree=1814304/2055920 swapFree=4180256/4192956
[pid=11026] ppid=11024 vsize=5356 CPUtime=0.09
/proc/11026/stat : 11026 (SatELiteGTI) S 11024 11026 10245 0 -1 4194304 335 1104 0 0 0 0 9 0 16 0 1 0 306722455 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1339 239 197 169 0 50 0
[pid=11032] ppid=11026 vsize=125000 CPUtime=1199.95
/proc/11032/stat : 11032 (minisat_static) R 11026 11026 10245 0 -1 4194304 30900 0 0 0 119961 34 0 0 25 0 1 0 306722466 128000000 30886 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11032/statm: 31250 30886 76 170 0 31077 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 130356

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 11026 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=98984
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.106982
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.7
CPU system time (s): 0.34
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 130356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.098984
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= 1439
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= 9

runsolver used 1.41678 second user time and 2.93255 second system time

The end

Launcher Data 

Begin job on node12 at 2009-05-20 04:34:45
IDJOB=1832720
IDBENCH=70323
IDSOLVER=672
FILE ID=node12/1832720-1242786884
PBS_JOBID= 9322357
Free space on /tmp= 66300 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1760652419-100.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832720-1242786884/watcher-1832720-1242786884 -o /tmp/evaluation-result-1832720-1242786884/solver-1832720-1242786884 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832720-1242786884.cnf -random-seed=1696135114

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

MD5SUM BENCH= f395e669823c1b01b74bf47c7e820b61
RANDOM SEED=1696135114

node12.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1939776 kB
Buffers:          9340 kB
Cached:          60888 kB
SwapCached:       6884 kB
Active:          29776 kB
Inactive:        48768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1939776 kB
SwapTotal:     4192956 kB
SwapFree:      4180256 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          13552 kB
Slab:            22996 kB
Committed_AS:  1151020 kB
PageTables:       2016 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= 66300 MiB
End job on node12 at 2009-05-20 04:54:47