Trace number 1832682

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSAT 09z 2009-03-22? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S195213520-027.cnf
MD5SUM9441297e33213208348519454e6efb92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.28859
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.00/0.10	c |         0 |   33418   101476 |      --       0       --      -- |     --   | -182/676
0.00/0.10	c ==============================================================================
0.00/0.10	c Result  :   #vars: 7809   #clauses: 33418   #literals: 101476
0.00/0.10	c CPU time:   0.097985 s
0.00/0.10	c ==============================================================================
0.00/0.14	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.14	c Number of variables   : 7809         
0.00/0.14	c Number of clauses     : 33418        
0.00/0.16	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-1832682-1242786244/watcher-1832682-1242786244 -o /tmp/evaluation-result-1832682-1242786244/solver-1832682-1242786244 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832682-1242786244.cnf -random-seed=1273694122 

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 3/65 29444
/proc/meminfo: memFree=1838400/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306654822 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228044013650 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/29444/statm: 1339 235 195 169 0 50 0
[pid=29445] ppid=29444 vsize=0 CPUtime=0
/proc/29445/stat : 29445 (SatELiteGTI) Z 29444 29444 28846 0 -1 4194380 62 188 0 0 0 0 0 0 19 0 1 0 306654822 0 0 1992294400 0 0 0 0 0 0 0 4096 65538 18446744071563351923 0 0 17 0 0 0
/proc/29445/statm: -- couldn't open statm file --
[startup+0.0425669 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 29444
/proc/meminfo: memFree=1838400/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306654822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29444/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102576 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 29444
/proc/meminfo: memFree=1838400/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306654822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29444/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302622 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 29444
/proc/meminfo: memFree=1838400/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5356

[startup+0.701703 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 29444
/proc/meminfo: memFree=1838400/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5356

[startup+1.50186 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 29450
/proc/meminfo: memFree=1832368/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=7472 CPUtime=1.34
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 1660 0 0 0 134 0 0 0 25 0 1 0 306654836 7651328 1646 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 1868 1646 76 170 0 1695 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 12828

[startup+3.10117 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 29450
/proc/meminfo: memFree=1829360/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=11592 CPUtime=2.94
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 2687 0 0 0 293 1 0 0 25 0 1 0 306654836 11870208 2673 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 2898 2673 76 170 0 2725 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16948

[startup+6.30181 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1822064/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=17988 CPUtime=6.14
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 4256 0 0 0 611 3 0 0 25 0 1 0 306654836 18419712 4242 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 4497 4242 76 170 0 4324 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 23344

[startup+12.7011 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1810992/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=28184 CPUtime=12.54
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 6824 0 0 0 1249 5 0 0 25 0 1 0 306654836 28860416 6810 1992294400 134512640 135212243 4294956240 18446744073709551615 134526108 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 7046 6810 76 170 0 6873 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 33540

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1794928/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=43576 CPUtime=25.34
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 10688 0 0 0 2524 10 0 0 25 0 1 0 306654836 44621824 10674 1992294400 134512640 135212243 4294956240 18446744073709551615 134535983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 10894 10674 76 170 0 10721 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 48932

[startup+51.1027 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1788784/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=49504 CPUtime=50.93
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 12134 0 0 0 5082 11 0 0 25 0 1 0 306654836 50692096 12120 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 12376 12120 76 170 0 12203 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 54860

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1780464/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=57820 CPUtime=102.11
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 14233 0 0 0 10197 14 0 0 25 0 1 0 306654836 59207680 14219 1992294400 134512640 135212243 4294956240 18446744073709551615 134535633 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 14455 14219 76 170 0 14282 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 63176

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1774000/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=64336 CPUtime=162.09
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 15821 0 0 0 16193 16 0 0 25 0 1 0 306654836 65880064 15807 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 16084 15807 76 170 0 15911 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 69692

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1766896/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=71332 CPUtime=222.07
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 17587 0 0 0 22190 17 0 0 25 0 1 0 306654836 73043968 17573 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 17833 17573 76 170 0 17660 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 76688

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1759920/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=78328 CPUtime=282.05
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 19330 0 0 0 28186 19 0 0 25 0 1 0 306654836 80207872 19316 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 19582 19316 76 170 0 19409 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 83684

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1753520/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=84532 CPUtime=342.03
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 20899 0 0 0 34183 20 0 0 25 0 1 0 306654836 86560768 20885 1992294400 134512640 135212243 4294956240 18446744073709551615 134536941 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 21133 20885 76 170 0 20960 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 89888

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1753520/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=84532 CPUtime=402
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 20899 0 0 0 40180 20 0 0 25 0 1 0 306654836 86560768 20885 1992294400 134512640 135212243 4294956240 18446744073709551615 134526526 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 21133 20885 76 170 0 20960 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 89888

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

/proc/29450/statm: 25193 24912 76 170 0 25020 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 106128

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1733168/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=104864 CPUtime=641.93
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 25947 0 0 0 64166 27 0 0 25 0 1 0 306654836 107380736 25933 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 26216 25933 76 170 0 26043 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 110220

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1726064/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=111860 CPUtime=701.9
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 27713 0 0 0 70162 28 0 0 25 0 1 0 306654836 114544640 27699 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 27965 27699 76 170 0 27792 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 117216

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1726064/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=111860 CPUtime=761.89
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 27713 0 0 0 76160 29 0 0 25 0 1 0 306654836 114544640 27699 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 27965 27699 76 170 0 27792 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 117216

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1714480/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=123476 CPUtime=821.86
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 30607 0 0 0 82154 32 0 0 25 0 1 0 306654836 126439424 30593 1992294400 134512640 135212243 4294956240 18446744073709551615 134526143 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 30869 30593 76 170 0 30696 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 128832

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1714416/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=123476 CPUtime=881.84
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 30607 0 0 0 88152 32 0 0 25 0 1 0 306654836 126439424 30593 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 30869 30593 76 170 0 30696 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 128832

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1714416/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=123476 CPUtime=941.82
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 30607 0 0 0 94150 32 0 0 25 0 1 0 306654836 126439424 30593 1992294400 134512640 135212243 4294956240 18446744073709551615 134527759 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 30869 30593 76 170 0 30696 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 128832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1703408/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=134300 CPUtime=1001.8
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 33352 0 0 0 100145 35 0 0 25 0 1 0 306654836 137523200 33338 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 33575 33338 76 170 0 33402 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 139656

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1703408/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=134300 CPUtime=1061.78
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 33352 0 0 0 106143 35 0 0 25 0 1 0 306654836 137523200 33338 1992294400 134512640 135212243 4294956240 18446744073709551615 134527744 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 33575 33338 76 170 0 33402 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 139656

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1703408/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=134300 CPUtime=1121.76
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 33352 0 0 0 112141 35 0 0 25 0 1 0 306654836 137523200 33338 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 33575 33338 76 170 0 33402 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 139656

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1690800/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=147244 CPUtime=1181.74
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 36489 0 0 0 118136 38 0 0 25 0 1 0 306654836 150777856 36475 1992294400 134512640 135212243 4294956240 18446744073709551615 134526217 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 36811 36475 76 170 0 36638 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 152600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29450
/proc/meminfo: memFree=1690736/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=147244 CPUtime=1199.94
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 36489 0 0 0 119956 38 0 0 25 0 1 0 306654836 150777856 36475 1992294400 134512640 135212243 4294956240 18446744073709551615 134535612 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 36811 36475 76 170 0 36638 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 152600

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 1.00 2/67 29450
/proc/meminfo: memFree=1690736/2055920 swapFree=4177012/4192956
[pid=29444] ppid=29442 vsize=5356 CPUtime=0.12
/proc/29444/stat : 29444 (SatELiteGTI) S 29442 29444 28846 0 -1 4194304 335 1327 0 0 0 0 12 0 15 0 1 0 306654822 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29444/statm: 1339 239 197 169 0 50 0
[pid=29450] ppid=29444 vsize=147244 CPUtime=1199.94
/proc/29450/stat : 29450 (minisat_static) R 29444 29444 28846 0 -1 4194304 36489 0 0 0 119956 38 0 0 25 0 1 0 306654836 150777856 36475 1992294400 134512640 135212243 4294956240 18446744073709551615 134535612 0 0 4096 3 0 0 0 17 1 0 0
/proc/29450/statm: 36811 36475 76 170 0 36638 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 152600

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29444 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=129980
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.140978
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.68
CPU system time (s): 0.38
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 152600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.12998
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= 1662
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= 7

runsolver used 1.14183 second user time and 3.23451 second system time

The end

Launcher Data 

Begin job on node77 at 2009-05-20 04:24:05
IDJOB=1832682
IDBENCH=70304
IDSOLVER=672
FILE ID=node77/1832682-1242786244
PBS_JOBID= 9322348
Free space on /tmp= 66212 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S195213520-027.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832682-1242786244/watcher-1832682-1242786244 -o /tmp/evaluation-result-1832682-1242786244/solver-1832682-1242786244 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832682-1242786244.cnf -random-seed=1273694122

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

MD5SUM BENCH= 9441297e33213208348519454e6efb92
RANDOM SEED=1273694122

node77.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		: 3000.270
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		: 3000.270
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:       1838888 kB
Buffers:         26832 kB
Cached:         140360 kB
SwapCached:      10356 kB
Active:          41812 kB
Inactive:       137500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1838888 kB
SwapTotal:     4192956 kB
SwapFree:      4177012 kB
Dirty:            2168 kB
Writeback:           0 kB
Mapped:          17108 kB
Slab:            23756 kB
Committed_AS:  1073868 kB
PageTables:       1384 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= 66212 MiB
End job on node77 at 2009-05-20 04:44:07