Trace number 1832750

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 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1933199449-033.cnf
MD5SUMb76c43c3a4ebb25b4fe350a62b537043
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.683895
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 % |
0.00/0.06	c |         0 |   16681    50709 |      --       0       --      -- |     --   | -119/309
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 3890   #clauses: 16681   #literals: 50709
0.00/0.06	c CPU time:   0.050992 s
0.00/0.06	c ==============================================================================
0.00/0.07	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.08	c Number of variables   : 3890         
0.00/0.08	c Number of clauses     : 16681        
0.00/0.09	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-1832750-1242787317/watcher-1832750-1242787317 -o /tmp/evaluation-result-1832750-1242787317/solver-1832750-1242787317 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832750-1242787317.cnf -random-seed=185652380 

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: 0.99 1.00 0.99 3/64 12562
/proc/meminfo: memFree=1891200/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306759866 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259415310418 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/12562/statm: 1339 235 195 169 0 50 0
[pid=12563] ppid=12562 vsize=5356 CPUtime=0
/proc/12563/stat : 12563 (SatELiteGTI) S 12562 12562 11746 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 306759866 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 1339 238 198 169 0 50 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (SatELiteGTI) R 12563 12562 11746 0 -1 4194368 19 0 0 0 0 0 0 0 18 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415141671 0 0 4096 0 0 0 0 17 1 0 0
/proc/12565/statm: 1339 239 199 169 0 50 0

[startup+0.0665291 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 12562
/proc/meminfo: memFree=1891200/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306759866 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12562/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102527 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 12562
/proc/meminfo: memFree=1891200/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301545 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 12562
/proc/meminfo: memFree=1891200/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.70159 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 12562
/proc/meminfo: memFree=1891200/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50268 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12568
/proc/meminfo: memFree=1886128/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=7116 CPUtime=1.41
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 1507 0 0 0 141 0 0 0 25 0 1 0 306759874 7286784 1493 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 1779 1493 76 170 0 1606 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12472

[startup+3.10185 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12568
/proc/meminfo: memFree=1883248/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=10680 CPUtime=3.01
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 2371 0 0 0 300 1 0 0 25 0 1 0 306759874 10936320 2357 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 2670 2357 76 170 0 2497 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16036

[startup+6.30121 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12568
/proc/meminfo: memFree=1877168/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=15928 CPUtime=6.21
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 3685 0 0 0 619 2 0 0 25 0 1 0 306759874 16310272 3671 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 3982 3671 76 170 0 3809 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21284

[startup+12.7019 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12568
/proc/meminfo: memFree=1868784/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=23796 CPUtime=12.61
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 5658 0 0 0 1257 4 0 0 25 0 1 0 306759874 24367104 5644 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 5949 5644 76 170 0 5776 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 29152

[startup+25.5013 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12568
/proc/meminfo: memFree=1858544/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=33420 CPUtime=25.4
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 8047 0 0 0 2534 6 0 0 25 0 1 0 306759874 34222080 8033 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 8355 8033 76 170 0 8182 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 38776

[startup+51.1012 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12568
/proc/meminfo: memFree=1854960/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=36852 CPUtime=51
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 8929 0 0 0 5093 7 0 0 25 0 1 0 306759874 37736448 8915 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 9213 8915 76 170 0 9040 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 42208

[startup+102.307 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12568
/proc/meminfo: memFree=1851312/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=40548 CPUtime=102.18
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 9828 0 0 0 10211 7 0 0 25 0 1 0 306759874 41521152 9814 1992294400 134512640 135212243 4294956240 18446744073709551615 134526159 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 10137 9814 76 170 0 9964 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 45904

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12570
/proc/meminfo: memFree=1843632/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=48252 CPUtime=162.14
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 11736 0 0 0 16205 9 0 0 25 0 1 0 306759874 49410048 11722 1992294400 134512640 135212243 4294956240 18446744073709551615 134536826 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 12063 11722 76 170 0 11890 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 53608

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12570
/proc/meminfo: memFree=1838832/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=53004 CPUtime=222.11
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 12925 0 0 0 22201 10 0 0 25 0 1 0 306759874 54276096 12911 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 13251 12911 76 170 0 13078 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 58360

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12570
/proc/meminfo: memFree=1833136/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=58548 CPUtime=282.08
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 14347 0 0 0 28197 11 0 0 25 0 1 0 306759874 59953152 14333 1992294400 134512640 135212243 4294956240 18446744073709551615 134526126 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 14637 14333 76 170 0 14464 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 63904

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12570
/proc/meminfo: memFree=1828464/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=63300 CPUtime=342.06
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 15536 0 0 0 34193 13 0 0 25 0 1 0 306759874 64819200 15522 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 15825 15522 76 170 0 15652 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 68656

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12570
/proc/meminfo: memFree=1827824/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=63828 CPUtime=402.03

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

/proc/12568/statm: 17509 17146 76 170 0 17336 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 75392

[startup+582.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 12570
/proc/meminfo: memFree=1815728/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=75844 CPUtime=581.95
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 18651 0 0 0 58178 17 0 0 25 0 1 0 306759874 77664256 18637 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 18961 18637 76 170 0 18788 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 81200

[startup+642.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 12570
/proc/meminfo: memFree=1815600/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=76108 CPUtime=641.93
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 18688 0 0 0 64176 17 0 0 25 0 1 0 306759874 77934592 18674 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 19027 18674 76 170 0 18854 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 81464

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12570
/proc/meminfo: memFree=1808048/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=83500 CPUtime=701.9
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 20557 0 0 0 70170 20 0 0 25 0 1 0 306759874 85504000 20543 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 20875 20543 76 170 0 20702 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 88856

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12570
/proc/meminfo: memFree=1807984/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=83500 CPUtime=761.88
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 20557 0 0 0 76168 20 0 0 25 0 1 0 306759874 85504000 20543 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 20875 20543 76 170 0 20702 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 88856

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12570
/proc/meminfo: memFree=1800368/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=91024 CPUtime=821.85
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 22468 0 0 0 82163 22 0 0 25 0 1 0 306759874 93208576 22454 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 22756 22454 76 170 0 22583 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 96380

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12570
/proc/meminfo: memFree=1800304/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=91024 CPUtime=881.83
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 22468 0 0 0 88161 22 0 0 25 0 1 0 306759874 93208576 22454 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 22756 22454 76 170 0 22583 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 96380

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12570
/proc/meminfo: memFree=1800304/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=91024 CPUtime=941.8
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 22468 0 0 0 94158 22 0 0 25 0 1 0 306759874 93208576 22454 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 22756 22454 76 170 0 22583 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 96380

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12570
/proc/meminfo: memFree=1791408/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=100144 CPUtime=1001.78
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 24667 0 0 0 100152 26 0 0 25 0 1 0 306759874 102547456 24653 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 25036 24653 76 170 0 24863 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 105500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12570
/proc/meminfo: memFree=1791408/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=100144 CPUtime=1061.76
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 24667 0 0 0 106150 26 0 0 25 0 1 0 306759874 102547456 24653 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 25036 24653 76 170 0 24863 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 105500

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12570
/proc/meminfo: memFree=1791344/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=100144 CPUtime=1121.73
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 24667 0 0 0 112147 26 0 0 25 0 1 0 306759874 102547456 24653 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 25036 24653 76 170 0 24863 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 105500

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12576
/proc/meminfo: memFree=1790896/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=100672 CPUtime=1181.7
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 24790 0 0 0 118143 27 0 0 25 0 1 0 306759874 103088128 24776 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 25168 24776 76 170 0 24995 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 106028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12576
/proc/meminfo: memFree=1785584/2055920 swapFree=4178740/4192956
[pid=12562] ppid=12560 vsize=5356 CPUtime=0.06
/proc/12562/stat : 12562 (SatELiteGTI) S 12560 12562 11746 0 -1 4194304 335 877 0 0 0 0 6 0 16 0 1 0 306759866 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12562/statm: 1339 239 197 169 0 50 0
[pid=12568] ppid=12562 vsize=105688 CPUtime=1200
/proc/12568/stat : 12568 (minisat_static) R 12562 12562 11746 0 -1 4194304 26052 0 0 0 119972 28 0 0 25 0 1 0 306759874 108224512 26038 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12568/statm: 26422 26038 76 170 0 26249 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 111044

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 12562 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=7998
# CPU time returned by wait4() is 0.075987
# 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): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.78
CPU system time (s): 0.28
CPU usage (%): 99.9541
Max. virtual memory (cumulated for all children) (KiB): 111044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.067989
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= 1212
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 7

runsolver used 0.979851 second user time and 3.39748 second system time

The end

Launcher Data 

Begin job on node42 at 2009-05-20 04:41:57
IDJOB=1832750
IDBENCH=70338
IDSOLVER=672
FILE ID=node42/1832750-1242787317
PBS_JOBID= 9322338
Free space on /tmp= 66376 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1933199449-033.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832750-1242787317/watcher-1832750-1242787317 -o /tmp/evaluation-result-1832750-1242787317/solver-1832750-1242787317 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832750-1242787317.cnf -random-seed=185652380

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

MD5SUM BENCH= b76c43c3a4ebb25b4fe350a62b537043
RANDOM SEED=185652380

node42.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		: 3000.232
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		: 3000.232
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:       1891688 kB
Buffers:         32292 kB
Cached:          84044 kB
SwapCached:       8852 kB
Active:          32908 kB
Inactive:        94004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1891688 kB
SwapTotal:     4192956 kB
SwapFree:      4178740 kB
Dirty:            1864 kB
Writeback:           0 kB
Mapped:          14580 kB
Slab:            23412 kB
Committed_AS:  1118716 kB
PageTables:       1396 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= 66372 MiB
End job on node42 at 2009-05-20 05:02:00