Trace number 1832748

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) 1200.01 1200.31

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
MD5SUM526915dc72c013b3ed33744e623b5ae9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.31065
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16693    50723 |      --       0       --      -- |     --   | -107/323
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3902   #clauses: 16693   #literals: 50723
0.00/0.05	c CPU time:   0.049992 s
0.00/0.05	c ==============================================================================
0.00/0.07	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.07	c Number of variables   : 3902         
0.00/0.07	c Number of clauses     : 16693        
0.00/0.08	c Parsing time: 0.01         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1832748-1242787292/watcher-1832748-1242787292 -o /tmp/evaluation-result-1832748-1242787292/solver-1832748-1242787292 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832748-1242787292.cnf -random-seed=1117327902 

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 14465
/proc/meminfo: memFree=1781744/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306756660 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14465/statm: 1339 237 197 169 0 50 0

[startup+0.102295 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14465
/proc/meminfo: memFree=1781744/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.201301 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14465
/proc/meminfo: memFree=1781744/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301309 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14465
/proc/meminfo: memFree=1781744/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701336 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14465
/proc/meminfo: memFree=1781744/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50138 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 14471
/proc/meminfo: memFree=1776352/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=7224 CPUtime=1.41
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 1506 0 0 0 141 0 0 0 25 0 1 0 306756668 7397376 1492 1992294400 134512640 135212243 4294956240 18446744073709551615 134535784 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 1806 1492 76 170 0 1633 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12580

[startup+3.10149 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 14471
/proc/meminfo: memFree=1773600/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=10556 CPUtime=3.01
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 2360 0 0 0 300 1 0 0 25 0 1 0 306756668 10809344 2346 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 2639 2347 76 170 0 2466 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15912

[startup+6.3017 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 14471
/proc/meminfo: memFree=1767584/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=15936 CPUtime=6.21
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 3704 0 0 0 618 3 0 0 25 0 1 0 306756668 16318464 3690 1992294400 134512640 135212243 4294956240 18446744073709551615 134526489 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 3984 3690 76 170 0 3811 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21292

[startup+12.7021 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1759200/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=23540 CPUtime=12.61
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 5595 0 0 0 1255 6 0 0 25 0 1 0 306756668 24104960 5581 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 5885 5581 76 170 0 5712 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 28896

[startup+25.502 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1748192/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=34088 CPUtime=25.41
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 8214 0 0 0 2533 8 0 0 25 0 1 0 306756668 34906112 8200 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 8522 8200 76 170 0 8349 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 39444

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1746080/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=36596 CPUtime=51
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 8847 0 0 0 5091 9 0 0 25 0 1 0 306756668 37474304 8833 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 9149 8833 76 170 0 8976 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 41952

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1742112/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=40160 CPUtime=102.19
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 9737 0 0 0 10209 10 0 0 25 0 1 0 306756668 41123840 9723 1992294400 134512640 135212243 4294956240 18446744073709551615 134526223 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 10040 9723 76 170 0 9867 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 45516

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1737632/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=45092 CPUtime=162.18
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 10953 0 0 0 16206 12 0 0 25 0 1 0 306756668 46174208 10939 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 11273 10939 76 170 0 11100 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 50448

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1729440/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=52880 CPUtime=222.17
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 12901 0 0 0 22202 15 0 0 25 0 1 0 306756668 54149120 12887 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 13220 12887 76 170 0 13047 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 58236

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1726560/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=56048 CPUtime=282.15
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 13695 0 0 0 28199 16 0 0 25 0 1 0 306756668 57393152 13681 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 14012 13681 76 170 0 13839 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 61404

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1724256/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=57896 CPUtime=342.14
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 14168 0 0 0 34197 17 0 0 25 0 1 0 306756668 59285504 14154 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 14474 14154 76 170 0 14301 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 63252

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1718624/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=63308 CPUtime=402.12
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 15552 0 0 0 40193 19 0 0 25 0 1 0 306756668 64827392 15538 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 15827 15538 76 170 0 15654 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 68664

[startup+462.301 s]

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

/proc/14471/statm: 17412 17050 76 170 0 17239 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 75004

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1706208/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=75720 CPUtime=582.08
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 18618 0 0 0 58185 23 0 0 25 0 1 0 306756668 77537280 18604 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 18930 18604 76 170 0 18757 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 81076

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1706208/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=75720 CPUtime=642.07
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 18618 0 0 0 64184 23 0 0 25 0 1 0 306756668 77537280 18604 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 18930 18604 76 170 0 18757 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 81076

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1698336/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=83508 CPUtime=702.06
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 20570 0 0 0 70180 26 0 0 25 0 1 0 306756668 85512192 20556 1992294400 134512640 135212243 4294956240 18446744073709551615 134536919 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 20877 20556 76 170 0 20704 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 88864

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1698336/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=83508 CPUtime=762.05
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 20570 0 0 0 76179 26 0 0 25 0 1 0 306756668 85512192 20556 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 20877 20556 76 170 0 20704 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 88864

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1698272/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=83508 CPUtime=822.03
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 20570 0 0 0 82177 26 0 0 25 0 1 0 306756668 85512192 20556 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 20877 20556 76 170 0 20704 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 88864

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1691168/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=90504 CPUtime=882.03
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 22334 0 0 0 88174 29 0 0 25 0 1 0 306756668 92676096 22320 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 22626 22320 76 170 0 22453 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 95860

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1691168/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=90504 CPUtime=942.01
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 22334 0 0 0 94172 29 0 0 25 0 1 0 306756668 92676096 22320 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 22626 22320 76 170 0 22453 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 95860

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1691104/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=90504 CPUtime=1001.99
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 22334 0 0 0 100170 29 0 0 25 0 1 0 306756668 92676096 22320 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 22626 22320 76 170 0 22453 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 95860

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1681504/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=100412 CPUtime=1061.98
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 24738 0 0 0 106167 31 0 0 25 0 1 0 306756668 102821888 24724 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 25103 24724 76 170 0 24930 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 105768

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14473
/proc/meminfo: memFree=1681440/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=100412 CPUtime=1121.96
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 24738 0 0 0 112165 31 0 0 25 0 1 0 306756668 102821888 24724 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 25103 24724 76 170 0 24930 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 105768

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14479
/proc/meminfo: memFree=1681120/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=100412 CPUtime=1181.95
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 24738 0 0 0 118163 32 0 0 25 0 1 0 306756668 102821888 24724 1992294400 134512640 135212243 4294956240 18446744073709551615 134526055 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 25103 24724 76 170 0 24930 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 105768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14479
/proc/meminfo: memFree=1681120/2055920 swapFree=4180408/4192956
[pid=14465] ppid=14463 vsize=5356 CPUtime=0.06
/proc/14465/stat : 14465 (SatELiteGTI) S 14463 14465 13568 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306756660 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14465/statm: 1339 239 197 169 0 50 0
[pid=14471] ppid=14465 vsize=100412 CPUtime=1199.95
/proc/14471/stat : 14471 (minisat_static) R 14465 14465 13568 0 -1 4194304 24738 0 0 0 119963 32 0 0 25 0 1 0 306756668 102821888 24724 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14471/statm: 25103 24724 76 170 0 24930 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 105768

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 14465 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=67989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.074987
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.69
CPU system time (s): 0.32
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 105768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.067989
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1211
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= 6

runsolver used 1.37479 second user time and 2.88856 second system time

The end

Launcher Data 

Begin job on node52 at 2009-05-20 04:41:32
IDJOB=1832748
IDBENCH=70337
IDSOLVER=672
FILE ID=node52/1832748-1242787292
PBS_JOBID= 9322339
Free space on /tmp= 66140 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832748-1242787292/watcher-1832748-1242787292 -o /tmp/evaluation-result-1832748-1242787292/solver-1832748-1242787292 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832748-1242787292.cnf -random-seed=1117327902

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

MD5SUM BENCH= 526915dc72c013b3ed33744e623b5ae9
RANDOM SEED=1117327902

node52.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		: 3000.214
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		: 3000.214
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:       1782224 kB
Buffers:         36164 kB
Cached:         188848 kB
SwapCached:       7208 kB
Active:          45356 kB
Inactive:       189604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782224 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:            1864 kB
Writeback:           0 kB
Mapped:          13580 kB
Slab:            24704 kB
Committed_AS:  1145832 kB
PageTables:       1500 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= 66136 MiB
End job on node52 at 2009-05-20 05:01:34