Trace number 1833790

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

NameCRAFTED/edgematching/
fbcolors/em_7_4_8_fbc.cnf
MD5SUMc8ff95be17c69641ce8ae01fa573e84b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.042992
Satisfiable
(Un)Satisfiability was proved
Number of variables1617
Number of clauses25913
Sum of the clauses size69945
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214456
Number of clauses of size 38550
Number of clauses of size 4932
Number of clauses of size 51825
Number of clauses of size over 5150

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 |   25913    69945 |    7773       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |   25913    69961 |      --       0       --      -- |     --   | 0/16
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 1613   #clauses: 25913   #literals: 69961
0.00/0.06	c CPU time:   0.056991 s
0.00/0.06	c ==============================================================================
0.00/0.08	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.09	c Number of variables   : 1613         
0.00/0.09	c Number of clauses     : 25913        
0.07/0.10	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-1833790-1242825223/watcher-1833790-1242825223 -o /tmp/evaluation-result-1833790-1242825223/solver-1833790-1242825223 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1833790-1242825223.cnf -random-seed=571611814 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23199
/proc/meminfo: memFree=1894960/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310550724 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 197 169 0 50 0

[startup+0.028388 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23199
/proc/meminfo: memFree=1894960/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310550724 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101408 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23199
/proc/meminfo: memFree=1894960/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301449 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23199
/proc/meminfo: memFree=1894960/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.701527 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23199
/proc/meminfo: memFree=1894960/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.50167 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1890144/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=6300 CPUtime=1.4
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 1333 0 0 0 140 0 0 0 25 0 1 0 310550733 6451200 1319 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 1575 1319 76 170 0 1402 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11656

[startup+3.10197 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1888224/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=8412 CPUtime=2.99
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 1854 0 0 0 299 0 0 0 25 0 1 0 310550733 8613888 1840 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 2103 1840 76 170 0 1930 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 13768

[startup+6.30159 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1886624/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=9468 CPUtime=6.19
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 2096 0 0 0 619 0 0 0 25 0 1 0 310550733 9695232 2082 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 2367 2082 76 170 0 2194 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 14824

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1885088/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=10128 CPUtime=12.6
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 2283 0 0 0 1259 1 0 0 25 0 1 0 310550733 10371072 2269 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 2532 2269 76 170 0 2359 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15484

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1883552/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=11748 CPUtime=25.38
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 2672 0 0 0 2537 1 0 0 25 0 1 0 310550733 12029952 2658 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 2937 2658 76 170 0 2764 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 17104

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1880544/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=14656 CPUtime=50.98
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 3422 0 0 0 5095 3 0 0 25 0 1 0 310550733 15007744 3408 1992294400 134512640 135212243 4294956240 18446744073709551615 134535594 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 3664 3408 76 170 0 3491 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 20012

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1876064/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=19236 CPUtime=102.16
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 4541 0 0 0 10211 5 0 0 25 0 1 0 310550733 19697664 4527 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 4809 4527 76 170 0 4636 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 24592

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1871456/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=23748 CPUtime=162.14
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 5684 0 0 0 16207 7 0 0 25 0 1 0 310550733 24317952 5670 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 5937 5670 76 170 0 5764 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 29104

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1868704/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=26648 CPUtime=222.12
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 6366 0 0 0 22204 8 0 0 25 0 1 0 310550733 27287552 6352 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 6662 6352 76 170 0 6489 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 32004

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1866400/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=28804 CPUtime=282.1
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 6925 0 0 0 28202 8 0 0 25 0 1 0 310550733 29495296 6911 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 7201 6911 76 170 0 7028 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 34160

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1863328/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=31892 CPUtime=342.08
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 7688 0 0 0 34199 9 0 0 25 0 1 0 310550733 32657408 7674 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 7973 7674 76 170 0 7800 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 37248

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1860000/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=35120 CPUtime=402.05
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 8497 0 0 0 40195 10 0 0 25 0 1 0 310550733 35962880 8483 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 8780 8483 76 170 0 8607 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 40476

[startup+462.302 s]

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

/proc/23205/statm: 9764 9420 76 170 0 9591 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 44412

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1852192/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=43068 CPUtime=641.98
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 10418 0 0 0 64186 12 0 0 25 0 1 0 310550733 44101632 10404 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 10767 10404 76 170 0 10594 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 48424

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1851936/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=43224 CPUtime=701.95
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 10462 0 0 0 70183 12 0 0 25 0 1 0 310550733 44261376 10448 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 10806 10448 76 170 0 10633 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 48580

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1847200/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=47980 CPUtime=761.94
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 11639 0 0 0 76180 14 0 0 25 0 1 0 310550733 49131520 11625 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 11995 11625 76 170 0 11822 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 53336

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1847008/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=48112 CPUtime=821.92
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 11679 0 0 0 82178 14 0 0 25 0 1 0 310550733 49266688 11665 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 12028 11665 76 170 0 11855 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 53468

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1846880/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=48244 CPUtime=881.9
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 11712 0 0 0 88176 14 0 0 25 0 1 0 310550733 49401856 11698 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 12061 11698 76 170 0 11888 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 53600

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1843808/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=51412 CPUtime=941.87
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 12490 0 0 0 94173 14 0 0 25 0 1 0 310550733 52645888 12476 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 12853 12476 76 170 0 12680 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 56768

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1841440/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=53608 CPUtime=1001.85
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 13052 0 0 0 100170 15 0 0 25 0 1 0 310550733 54894592 13038 1992294400 134512640 135212243 4294956240 18446744073709551615 134535967 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 13402 13038 76 170 0 13229 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 58964

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1841376/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=53608 CPUtime=1061.83
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 13055 0 0 0 106168 15 0 0 25 0 1 0 310550733 54894592 13041 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 13402 13041 76 170 0 13229 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 58964

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1841184/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=53752 CPUtime=1121.81
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 13091 0 0 0 112166 15 0 0 25 0 1 0 310550733 55042048 13077 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 13438 13077 76 170 0 13265 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 59108

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1838112/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=56984 CPUtime=1181.79
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 13891 0 0 0 118163 16 0 0 25 0 1 0 310550733 58351616 13877 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 14246 13877 76 170 0 14073 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 62340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1835680/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=59264 CPUtime=1199.99
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 14455 0 0 0 119982 17 0 0 25 0 1 0 310550733 60686336 14441 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 14816 14441 76 170 0 14643 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 64620

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: 0.99 0.98 0.99 2/66 23205
/proc/meminfo: memFree=1835680/2055920 swapFree=4143664/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.07
/proc/23199/stat : 23199 (SatELiteGTI) S 23197 23199 23055 0 -1 4194304 335 792 0 0 0 0 7 0 16 0 1 0 310550724 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 239 197 169 0 50 0
[pid=23205] ppid=23199 vsize=59264 CPUtime=1199.99
/proc/23205/stat : 23205 (minisat_static) R 23199 23199 23055 0 -1 4194304 14455 0 0 0 119982 17 0 0 25 0 1 0 310550733 60686336 14441 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23205/statm: 14816 14441 76 170 0 14643 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 64620

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23199 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=80987
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.087985
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.17
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 64620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.080987
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= 1127
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 6

runsolver used 1.3018 second user time and 2.95055 second system time

The end

Launcher Data 

Begin job on node38 at 2009-05-20 15:13:43
IDJOB=1833790
IDBENCH=70935
IDSOLVER=672
FILE ID=node38/1833790-1242825223
PBS_JOBID= 9322512
Free space on /tmp= 66168 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/CRAFTED/edgematching/fbcolors/em_7_4_8_fbc.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1833790-1242825223/watcher-1833790-1242825223 -o /tmp/evaluation-result-1833790-1242825223/solver-1833790-1242825223 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1833790-1242825223.cnf -random-seed=571611814

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

MD5SUM BENCH= c8ff95be17c69641ce8ae01fa573e84b
RANDOM SEED=571611814

node38.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		: 3000.265
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		: 3000.265
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:       1895440 kB
Buffers:         16164 kB
Cached:          65244 kB
SwapCached:      43372 kB
Active:          60576 kB
Inactive:        66676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1895440 kB
SwapTotal:     4192956 kB
SwapFree:      4143664 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:          13932 kB
Slab:            19236 kB
Committed_AS:  1099056 kB
PageTables:       1456 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= 66164 MiB
End job on node38 at 2009-05-20 15:33:45