Trace number 1832514

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) 1200.02 1200.61

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S661850551-087.cnf
MD5SUM8cc13233e4c2c3c435dccf0012fdfdbd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark28.9456
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
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 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.014997 s
0.00/0.02	c ==============================================================================
0.00/0.10	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.10	c Number of variables   : 900          
0.00/0.10	c Number of clauses     : 18000        
0.00/0.12	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-1832514-1242779762/watcher-1832514-1242779762 -o /tmp/evaluation-result-1832514-1242779762/solver-1832514-1242779762 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832514-1242779762.cnf -random-seed=800788168 

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 1.05 1.06 3/64 27119
/proc/meminfo: memFree=1978300/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306005292 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 256365002834 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/27119/statm: 1339 235 195 169 0 50 0
[pid=27120] ppid=27119 vsize=5356 CPUtime=0
/proc/27120/stat : 27120 (SatELiteGTI) S 27119 27119 26993 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 306005292 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/27120/statm: 1339 238 198 169 0 50 0
[pid=27122] ppid=27120 vsize=5356 CPUtime=0
/proc/27122/stat : 27122 (SatELiteGTI) R 27120 27119 26993 0 -1 4194368 19 0 0 0 0 0 0 0 21 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364834087 0 0 4096 0 0 0 0 17 1 0 0
/proc/27122/statm: 1339 239 199 169 0 50 0

[startup+0.043386 s]
/proc/loadavg: 1.00 1.05 1.06 3/64 27119
/proc/meminfo: memFree=1978300/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306005292 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27119/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10142 s]
/proc/loadavg: 1.00 1.05 1.06 3/64 27119
/proc/meminfo: memFree=1978300/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306005292 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27119/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301437 s]
/proc/loadavg: 1.00 1.05 1.06 3/64 27119
/proc/meminfo: memFree=1978300/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701478 s]
/proc/loadavg: 1.00 1.05 1.06 3/64 27119
/proc/meminfo: memFree=1978300/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50156 s]
/proc/loadavg: 1.00 1.05 1.06 2/66 27125
/proc/meminfo: memFree=1972268/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=8424 CPUtime=1.38
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 1843 0 0 0 138 0 0 0 25 0 1 0 306005303 8626176 1829 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 2106 1829 76 170 0 1933 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 13780

[startup+3.10269 s]
/proc/loadavg: 1.00 1.05 1.06 2/66 27125
/proc/meminfo: memFree=1968684/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=10536 CPUtime=2.98
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 2367 0 0 0 298 0 0 0 25 0 1 0 306005303 10788864 2353 1992294400 134512640 135212243 4294956240 18446744073709551615 134526223 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 2634 2353 76 170 0 2461 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 15892

[startup+6.30202 s]
/proc/loadavg: 1.08 1.07 1.07 2/66 27125
/proc/meminfo: memFree=1967276/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=12016 CPUtime=6.17
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 2748 0 0 0 617 0 0 0 25 0 1 0 306005303 12304384 2734 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 3004 2734 76 170 0 2831 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 17372

[startup+12.7017 s]
/proc/loadavg: 1.07 1.07 1.06 2/66 27125
/proc/meminfo: memFree=1964652/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=14788 CPUtime=12.57
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 3451 0 0 0 1256 1 0 0 25 0 1 0 306005303 15142912 3437 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 3697 3438 77 170 0 3524 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 20144

[startup+25.502 s]
/proc/loadavg: 1.06 1.06 1.06 2/66 27125
/proc/meminfo: memFree=1959852/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=19176 CPUtime=25.36
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 4523 0 0 0 2534 2 0 0 25 0 1 0 306005303 19636224 4509 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 4794 4509 76 170 0 4621 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 24532

[startup+51.1017 s]
/proc/loadavg: 1.04 1.06 1.06 2/66 27125
/proc/meminfo: memFree=1954028/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=24668 CPUtime=50.95
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 5902 0 0 0 5092 3 0 0 25 0 1 0 306005303 25260032 5888 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 6167 5888 76 170 0 5994 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 30024

[startup+102.306 s]
/proc/loadavg: 1.06 1.06 1.06 2/66 27125
/proc/meminfo: memFree=1945324/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=33248 CPUtime=102.14
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 8065 0 0 0 10208 6 0 0 25 0 1 0 306005303 34045952 8051 1992294400 134512640 135212243 4294956240 18446744073709551615 134535674 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 8312 8051 76 170 0 8139 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 38604

[startup+162.301 s]
/proc/loadavg: 1.12 1.08 1.07 2/66 27125
/proc/meminfo: memFree=1937132/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=41288 CPUtime=162.11
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 10065 0 0 0 16202 9 0 0 25 0 1 0 306005303 42278912 10051 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 10322 10051 76 170 0 10149 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 46644

[startup+222.301 s]
/proc/loadavg: 1.12 1.09 1.07 2/66 27125
/proc/meminfo: memFree=1929324/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=49076 CPUtime=222.09
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 12028 0 0 0 22199 10 0 0 25 0 1 0 306005303 50253824 12014 1992294400 134512640 135212243 4294956240 18446744073709551615 134535906 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 12269 12014 76 170 0 12096 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 54432

[startup+282.302 s]
/proc/loadavg: 1.08 1.08 1.07 2/66 27125
/proc/meminfo: memFree=1924652/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=53876 CPUtime=282.06
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 13185 0 0 0 28195 11 0 0 25 0 1 0 306005303 55169024 13171 1992294400 134512640 135212243 4294956240 18446744073709551615 134526229 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 13469 13171 76 170 0 13296 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 59232

[startup+342.302 s]
/proc/loadavg: 1.03 1.07 1.06 2/66 27125
/proc/meminfo: memFree=1919596/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=58892 CPUtime=342.04
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 14443 0 0 0 34191 13 0 0 25 0 1 0 306005303 60305408 14429 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 14723 14429 76 170 0 14550 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 64248

[startup+402.302 s]
/proc/loadavg: 1.01 1.05 1.06 2/66 27125
/proc/meminfo: memFree=1914092/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=64304 CPUtime=402.01

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

/proc/27125/statm: 17594 17321 76 170 0 17421 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 75732

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/66 27127
/proc/meminfo: memFree=1900972/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=77244 CPUtime=581.94
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 18995 0 0 0 58176 18 0 0 25 0 1 0 306005303 79097856 18981 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 19311 18981 76 170 0 19138 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 82600

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/66 27127
/proc/meminfo: memFree=1900972/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=77244 CPUtime=641.92
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 18995 0 0 0 64174 18 0 0 25 0 1 0 306005303 79097856 18981 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 19311 18981 76 170 0 19138 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 82600

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.03 3/66 27127
/proc/meminfo: memFree=1893420/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=84900 CPUtime=701.89
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 20918 0 0 0 70168 21 0 0 25 0 1 0 306005303 86937600 20904 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 21225 20904 76 170 0 21052 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 90256

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 27127
/proc/meminfo: memFree=1893420/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=84900 CPUtime=761.87
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 20918 0 0 0 76166 21 0 0 25 0 1 0 306005303 86937600 20904 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 21225 20904 76 170 0 21052 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 90256

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 27127
/proc/meminfo: memFree=1888108/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=90312 CPUtime=821.85
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 22299 0 0 0 82163 22 0 0 25 0 1 0 306005303 92479488 22285 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 22578 22285 76 170 0 22405 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 95668

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 27127
/proc/meminfo: memFree=1885036/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=93084 CPUtime=881.81
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 22979 0 0 0 88158 23 0 0 25 0 1 0 306005303 95318016 22965 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 23271 22965 76 170 0 23098 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 98440

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 27127
/proc/meminfo: memFree=1884972/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=93084 CPUtime=941.79
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 22979 0 0 0 94156 23 0 0 25 0 1 0 306005303 95318016 22965 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 23271 22965 76 170 0 23098 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 98440

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27127
/proc/meminfo: memFree=1876012/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=102060 CPUtime=1001.77
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 25262 0 0 0 100151 26 0 0 25 0 1 0 306005303 104509440 25248 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 25515 25248 76 170 0 25342 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 107416

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27127
/proc/meminfo: memFree=1875692/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=102324 CPUtime=1061.74
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 25307 0 0 0 106148 26 0 0 25 0 1 0 306005303 104779776 25293 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 25581 25293 76 170 0 25408 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 107680

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27127
/proc/meminfo: memFree=1875692/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=102324 CPUtime=1121.72
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 25307 0 0 0 112146 26 0 0 25 0 1 0 306005303 104779776 25293 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 25581 25293 76 170 0 25408 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 107680

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27127
/proc/meminfo: memFree=1874220/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=104040 CPUtime=1181.69
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 25745 0 0 0 118143 26 0 0 25 0 1 0 306005303 106536960 25731 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 26010 25731 76 170 0 25837 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 109396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27127
/proc/meminfo: memFree=1868780/2055920 swapFree=4177796/4192956
[pid=27119] ppid=27117 vsize=5356 CPUtime=0.03
/proc/27119/stat : 27119 (SatELiteGTI) S 27117 27119 26993 0 -1 4194304 335 733 0 0 0 0 3 0 15 0 1 0 306005292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27119/statm: 1339 239 197 169 0 50 0
[pid=27125] ppid=27119 vsize=109596 CPUtime=1199.99
/proc/27125/stat : 27125 (minisat_static) R 27119 27119 26993 0 -1 4194304 27046 0 0 0 119971 28 0 0 25 0 1 0 306005303 112226304 27032 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27125/statm: 27399 27032 76 170 0 27226 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 114952

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 27119 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=39993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.049991
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.74
CPU system time (s): 0.28
CPU usage (%): 99.9506
Max. virtual memory (cumulated for all children) (KiB): 114952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.039993
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1068
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= 17
involuntary context switches= 8

runsolver used 1.42978 second user time and 2.89756 second system time

The end

Launcher Data 

Begin job on node90 at 2009-05-20 02:36:02
IDJOB=1832514
IDBENCH=70220
IDSOLVER=672
FILE ID=node90/1832514-1242779762
PBS_JOBID= 9322309
Free space on /tmp= 66308 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S661850551-087.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832514-1242779762/watcher-1832514-1242779762 -o /tmp/evaluation-result-1832514-1242779762/solver-1832514-1242779762 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832514-1242779762.cnf -random-seed=800788168

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

MD5SUM BENCH= 8cc13233e4c2c3c435dccf0012fdfdbd
RANDOM SEED=800788168

node90.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		: 3000.238
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		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1978780 kB
Buffers:         11720 kB
Cached:          29560 kB
SwapCached:       8768 kB
Active:          28628 kB
Inactive:        22792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1978780 kB
SwapTotal:     4192956 kB
SwapFree:      4177796 kB
Dirty:            2000 kB
Writeback:           0 kB
Mapped:          15980 kB
Slab:            11768 kB
Committed_AS:   893276 kB
PageTables:       1436 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= 66304 MiB
End job on node90 at 2009-05-20 02:56:05