Trace number 1832582

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) 1200.05 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1992353905-004.cnf
MD5SUMbd2ffd9bc7cc85da4d9e7498163745df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

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 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.02	c CPU time:   0.018997 s
0.00/0.02	c ==============================================================================
0.00/0.06	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.06	c Number of variables   : 180          
0.00/0.06	c Number of clauses     : 15300        
0.05/0.07	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-1832582-1242784836/watcher-1832582-1242784836 -o /tmp/evaluation-result-1832582-1242784836/solver-1832582-1242784836 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832582-1242784836.cnf -random-seed=1350436726 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25855
/proc/meminfo: memFree=1885576/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306511402 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25855/statm: 1339 237 197 169 0 50 0

[startup+0.07333 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25855
/proc/meminfo: memFree=1885576/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.101326 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25855
/proc/meminfo: memFree=1885576/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301348 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25855
/proc/meminfo: memFree=1885576/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701388 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25855
/proc/meminfo: memFree=1885576/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25861
/proc/meminfo: memFree=1882288/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=4140 CPUtime=1.43
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 786 0 0 0 143 0 0 0 25 0 1 0 306511408 4239360 772 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 1035 772 76 170 0 862 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9496

[startup+3.10162 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25861
/proc/meminfo: memFree=1881648/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=4824 CPUtime=3.03
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 946 0 0 0 303 0 0 0 25 0 1 0 306511408 4939776 932 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 1206 932 76 170 0 1033 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10180

[startup+6.30193 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25861
/proc/meminfo: memFree=1880560/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=5648 CPUtime=6.22
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 1174 0 0 0 622 0 0 0 25 0 1 0 306511408 5783552 1160 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 1412 1160 76 170 0 1239 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11004

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25861
/proc/meminfo: memFree=1878576/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=7368 CPUtime=12.63
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 1598 0 0 0 1262 1 0 0 25 0 1 0 306511408 7544832 1584 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 1842 1584 76 170 0 1669 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12724

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25867
/proc/meminfo: memFree=1876144/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=9496 CPUtime=25.41
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 2129 0 0 0 2540 1 0 0 25 0 1 0 306511408 9723904 2115 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 2374 2115 76 170 0 2201 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14852

[startup+51.1013 s]
/proc/loadavg: 1.06 1.01 1.00 2/67 25867
/proc/meminfo: memFree=1873200/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=12564 CPUtime=51.01
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 2901 0 0 0 5099 2 0 0 25 0 1 0 306511408 12865536 2887 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 3141 2887 76 170 0 2968 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17920

[startup+102.305 s]
/proc/loadavg: 1.27 1.07 1.02 2/67 26343
/proc/meminfo: memFree=1826296/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=17004 CPUtime=102.07
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 4004 0 0 0 10200 7 0 0 25 0 1 0 306511408 17412096 3990 1992294400 134512640 135212243 4294956240 18446744073709551615 134526116 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 4251 3990 76 170 0 4078 0
Current children cumulated CPU time (s) 102.12
Current children cumulated vsize (KiB) 22360

[startup+162.301 s]
/proc/loadavg: 1.19 1.09 1.02 2/67 26343
/proc/meminfo: memFree=1823536/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=20164 CPUtime=162.05
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 4784 0 0 0 16197 8 0 0 25 0 1 0 306511408 20647936 4770 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 5041 4770 76 170 0 4868 0
Current children cumulated CPU time (s) 162.1
Current children cumulated vsize (KiB) 25520

[startup+222.302 s]
/proc/loadavg: 1.07 1.07 1.02 2/67 26343
/proc/meminfo: memFree=1819952/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=23736 CPUtime=222.04
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 5686 0 0 0 22195 9 0 0 25 0 1 0 306511408 24305664 5672 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 5934 5672 76 170 0 5761 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 29092

[startup+282.302 s]
/proc/loadavg: 1.02 1.05 1.01 2/67 26343
/proc/meminfo: memFree=1817904/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=25856 CPUtime=282.03
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 6199 0 0 0 28193 10 0 0 25 0 1 0 306511408 26476544 6185 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 6464 6185 76 170 0 6291 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 31212

[startup+342.302 s]
/proc/loadavg: 1.01 1.04 1.01 2/67 26343
/proc/meminfo: memFree=1815536/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=28304 CPUtime=342.01
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 6780 0 0 0 34191 10 0 0 25 0 1 0 306511408 28983296 6766 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 7076 6766 76 170 0 6903 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 33660

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 26343
/proc/meminfo: memFree=1812912/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=30824 CPUtime=401.99
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 7435 0 0 0 40188 11 0 0 25 0 1 0 306511408 31563776 7421 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 7706 7421 76 170 0 7533 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 36180

[startup+462.301 s]

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

/proc/25861/statm: 9101 8832 76 170 0 8928 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 41760

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 26343
/proc/meminfo: memFree=1807152/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=36404 CPUtime=641.93
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 8847 0 0 0 64180 13 0 0 25 0 1 0 306511408 37277696 8833 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 9101 8833 76 170 0 8928 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 41760

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26343
/proc/meminfo: memFree=1803632/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=40280 CPUtime=701.92
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 9731 0 0 0 70177 15 0 0 25 0 1 0 306511408 41246720 9717 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 10070 9717 76 170 0 9897 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 45636

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26343
/proc/meminfo: memFree=1803568/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=40280 CPUtime=761.91
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 9732 0 0 0 76176 15 0 0 25 0 1 0 306511408 41246720 9718 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 10070 9718 76 170 0 9897 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 45636

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26343
/proc/meminfo: memFree=1799984/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=43744 CPUtime=821.88
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 10622 0 0 0 82173 15 0 0 25 0 1 0 306511408 44793856 10608 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 10936 10608 76 170 0 10763 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 49100

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26343
/proc/meminfo: memFree=1799920/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=43744 CPUtime=881.87
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 10622 0 0 0 88172 15 0 0 25 0 1 0 306511408 44793856 10608 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 10936 10608 76 170 0 10763 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 49100

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26343
/proc/meminfo: memFree=1799920/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=43744 CPUtime=941.85
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 10622 0 0 0 94170 15 0 0 25 0 1 0 306511408 44793856 10608 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 10936 10608 76 170 0 10763 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 49100

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26343
/proc/meminfo: memFree=1795824/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=47760 CPUtime=1001.84
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 11638 0 0 0 100168 16 0 0 25 0 1 0 306511408 48906240 11624 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 11940 11624 76 170 0 11767 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 53116

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26343
/proc/meminfo: memFree=1795760/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=47760 CPUtime=1061.82
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 11638 0 0 0 106166 16 0 0 25 0 1 0 306511408 48906240 11624 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 11940 11624 76 170 0 11767 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 53116

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26343
/proc/meminfo: memFree=1795760/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=47760 CPUtime=1121.81
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 11639 0 0 0 112165 16 0 0 25 0 1 0 306511408 48906240 11625 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 11940 11625 76 170 0 11767 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 53116

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26343
/proc/meminfo: memFree=1793328/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=50304 CPUtime=1181.8
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 12285 0 0 0 118163 17 0 0 25 0 1 0 306511408 51511296 12271 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 12576 12271 76 170 0 12403 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 55660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26343
/proc/meminfo: memFree=1791344/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=52308 CPUtime=1200
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 12754 0 0 0 119982 18 0 0 25 0 1 0 306511408 53563392 12740 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 13077 12740 76 170 0 12904 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 57664

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 26343
/proc/meminfo: memFree=1791344/2055920 swapFree=4179996/4192956
[pid=25855] ppid=25853 vsize=5356 CPUtime=0.05
/proc/25855/stat : 25855 (SatELiteGTI) S 25853 25855 25745 0 -1 4194304 335 709 0 0 0 0 5 0 16 0 1 0 306511402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25855/statm: 1339 239 197 169 0 50 0
[pid=25861] ppid=25855 vsize=52308 CPUtime=1200
/proc/25861/stat : 25861 (minisat_static) R 25855 25855 25745 0 -1 4194304 12754 0 0 0 119982 18 0 0 25 0 1 0 306511408 53563392 12740 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/25861/statm: 13077 12740 76 170 0 12904 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 57664

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25855 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=51992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.05899
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.87
CPU system time (s): 0.18
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 57664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.051992
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= 1044
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= 13
involuntary context switches= 5

runsolver used 0.987849 second user time and 3.38948 second system time

The end

Launcher Data 

Begin job on node56 at 2009-05-20 04:00:37
IDJOB=1832582
IDBENCH=70254
IDSOLVER=672
FILE ID=node56/1832582-1242784836
PBS_JOBID= 9322328
Free space on /tmp= 103044 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1992353905-004.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832582-1242784836/watcher-1832582-1242784836 -o /tmp/evaluation-result-1832582-1242784836/solver-1832582-1242784836 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832582-1242784836.cnf -random-seed=1350436726

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

MD5SUM BENCH= bd2ffd9bc7cc85da4d9e7498163745df
RANDOM SEED=1350436726

node56.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		: 3000.218
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		: 3000.218
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:       1886120 kB
Buffers:         24336 kB
Cached:         108660 kB
SwapCached:       7016 kB
Active:          34404 kB
Inactive:       108344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1886120 kB
SwapTotal:     4192956 kB
SwapFree:      4179996 kB
Dirty:            2004 kB
Writeback:           0 kB
Mapped:          14504 kB
Slab:            12984 kB
Committed_AS:   943472 kB
PageTables:       1472 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= 103044 MiB
End job on node56 at 2009-05-20 04:20:39