Trace number 1832700

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
MD5SUM6ee4600065a8b5657c5266726ecbe863
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.1135
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.00/0.11	c |         0 |   33388   101305 |      --       0       --      -- |     --   | -212/505
0.00/0.11	c ==============================================================================
0.00/0.11	c Result  :   #vars: 7815   #clauses: 33388   #literals: 101305
0.00/0.11	c CPU time:   0.099984 s
0.00/0.11	c ==============================================================================
0.00/0.15	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.15	c Number of variables   : 7815         
0.00/0.15	c Number of clauses     : 33388        
0.00/0.17	c Parsing time: 0.02         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-1832700-1242786373/watcher-1832700-1242786373 -o /tmp/evaluation-result-1832700-1242786373/solver-1832700-1242786373 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832700-1242786373.cnf -random-seed=2011419431 

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 13666
/proc/meminfo: memFree=1791176/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 276 0 0 0 0 0 0 0 16 0 1 0 306670253 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/13666/statm: 1339 235 195 169 0 50 0
[pid=13667] ppid=13666 vsize=5356 CPUtime=0
/proc/13667/stat : 13667 (SatELiteGTI) R 13666 13666 13068 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 306670253 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/13667/statm: 1339 238 198 169 0 50 0
[pid=13669] ppid=13667 vsize=0 CPUtime=0
/proc/13669/stat : 13669 (sed) Z 13667 13666 13068 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 306670253 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/13669/statm: 0 0 0 0 0 0 0

[startup+0.05978 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13666
/proc/meminfo: memFree=1791176/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 306670253 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13666/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102785 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13666
/proc/meminfo: memFree=1791176/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 306670253 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13666/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302826 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13666
/proc/meminfo: memFree=1791176/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.70289 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13666
/proc/meminfo: memFree=1791176/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+1.50201 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13672
/proc/meminfo: memFree=1785144/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=7476 CPUtime=1.34
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 1642 0 0 0 133 1 0 0 25 0 1 0 306670268 7655424 1628 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 1869 1628 76 170 0 1696 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12832

[startup+3.10126 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13672
/proc/meminfo: memFree=1782392/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=11076 CPUtime=2.94
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 2535 0 0 0 293 1 0 0 25 0 1 0 306670268 11341824 2521 1992294400 134512640 135212243 4294956240 18446744073709551615 134526231 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 2769 2521 76 170 0 2596 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16432

[startup+6.30177 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13672
/proc/meminfo: memFree=1775480/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=17428 CPUtime=6.14
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 4122 0 0 0 612 2 0 0 25 0 1 0 306670268 17846272 4108 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 4357 4108 76 170 0 4184 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22784

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13672
/proc/meminfo: memFree=1765000/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=27096 CPUtime=12.54
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 6544 0 0 0 1250 4 0 0 25 0 1 0 306670268 27746304 6530 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 6774 6530 76 170 0 6601 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32452

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 13672
/proc/meminfo: memFree=1748744/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=42620 CPUtime=25.33
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 10431 0 0 0 2525 8 0 0 25 0 1 0 306670268 43642880 10417 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 10655 10417 76 170 0 10482 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 47976

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 13672
/proc/meminfo: memFree=1742024/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=49208 CPUtime=50.93
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 12043 0 0 0 5083 10 0 0 25 0 1 0 306670268 50388992 12029 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 12302 12029 76 170 0 12129 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 54564

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 13672
/proc/meminfo: memFree=1736968/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=54356 CPUtime=102.11
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 13339 0 0 0 10200 11 0 0 25 0 1 0 306670268 55660544 13325 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 13589 13325 76 170 0 13416 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 59712

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13672
/proc/meminfo: memFree=1726152/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=64964 CPUtime=162.09
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 15990 0 0 0 16195 14 0 0 25 0 1 0 306670268 66523136 15976 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 16241 15976 76 170 0 16068 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 70320

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13672
/proc/meminfo: memFree=1719816/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=71300 CPUtime=222.07
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 17574 0 0 0 22192 15 0 0 25 0 1 0 306670268 73011200 17560 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 17825 17560 76 170 0 17652 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 76656

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13672
/proc/meminfo: memFree=1713544/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=77504 CPUtime=282.06
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 19130 0 0 0 28188 18 0 0 25 0 1 0 306670268 79364096 19116 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 19376 19116 76 170 0 19203 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 82860

[startup+342.301 s]
/proc/loadavg: 1.04 1.00 0.99 2/66 13672
/proc/meminfo: memFree=1713480/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=77504 CPUtime=342.04
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 19130 0 0 0 34186 18 0 0 25 0 1 0 306670268 79364096 19116 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 19376 19116 76 170 0 19203 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 82860

[startup+402.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 13672
/proc/meminfo: memFree=1706440/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=84500 CPUtime=402.02

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

/proc/13672/statm: 23204 22980 76 170 0 23031 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 98172

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13672
/proc/meminfo: memFree=1688264/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=102720 CPUtime=581.95
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 25397 0 0 0 58170 25 0 0 25 0 1 0 306670268 105185280 25383 1992294400 134512640 135212243 4294956240 18446744073709551615 134535657 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 25680 25383 76 170 0 25507 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 108076

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13672
/proc/meminfo: memFree=1688200/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=102720 CPUtime=641.95
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 25397 0 0 0 64169 26 0 0 25 0 1 0 306670268 105185280 25383 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 25680 25383 76 170 0 25507 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 108076

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13672
/proc/meminfo: memFree=1678728/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=112096 CPUtime=701.92
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 27776 0 0 0 70164 28 0 0 25 0 1 0 306670268 114786304 27762 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 28024 27762 76 170 0 27851 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 117452

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13672
/proc/meminfo: memFree=1678664/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=112096 CPUtime=761.9
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 27776 0 0 0 76162 28 0 0 25 0 1 0 306670268 114786304 27762 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 28024 27762 76 170 0 27851 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 117452

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13672
/proc/meminfo: memFree=1674568/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=116452 CPUtime=821.88
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 28875 0 0 0 82158 30 0 0 25 0 1 0 306670268 119246848 28861 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 29113 28861 76 170 0 28940 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 121808

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13672
/proc/meminfo: memFree=1670408/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=120280 CPUtime=881.86
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 29815 0 0 0 88155 31 0 0 25 0 1 0 306670268 123166720 29801 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 30070 29801 76 170 0 29897 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 125636

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13674
/proc/meminfo: memFree=1670408/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=120280 CPUtime=941.84
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 29815 0 0 0 94153 31 0 0 25 0 1 0 306670268 123166720 29801 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 30070 29801 76 170 0 29897 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 125636

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13674
/proc/meminfo: memFree=1658312/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=132292 CPUtime=1001.83
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 32852 0 0 0 100148 35 0 0 25 0 1 0 306670268 135467008 32838 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 33073 32838 76 170 0 32900 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 137648

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13674
/proc/meminfo: memFree=1656968/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=133480 CPUtime=1061.8
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 33154 0 0 0 106145 35 0 0 25 0 1 0 306670268 136683520 33140 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 33370 33140 76 170 0 33197 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 138836

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13674
/proc/meminfo: memFree=1656904/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=133480 CPUtime=1121.78
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 33154 0 0 0 112143 35 0 0 25 0 1 0 306670268 136683520 33140 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 33370 33140 76 170 0 33197 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 138836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13674
/proc/meminfo: memFree=1654216/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=136780 CPUtime=1181.77
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 33963 0 0 0 118141 36 0 0 25 0 1 0 306670268 140062720 33949 1992294400 134512640 135212243 4294956240 18446744073709551615 134526175 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 34195 33949 76 170 0 34022 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 142136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13674
/proc/meminfo: memFree=1645960/2055920 swapFree=4180836/4192956
[pid=13666] ppid=13664 vsize=5356 CPUtime=0.14
/proc/13666/stat : 13666 (SatELiteGTI) S 13664 13666 13068 0 -1 4194304 335 1323 0 0 0 0 13 1 16 0 1 0 306670253 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13666/statm: 1339 239 197 169 0 50 0
[pid=13672] ppid=13666 vsize=144708 CPUtime=1199.86
/proc/13672/stat : 13672 (minisat_static) R 13666 13666 13068 0 -1 4194304 35874 0 0 0 119947 39 0 0 25 0 1 0 306670268 148180992 35860 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13672/statm: 36177 35860 76 170 0 36004 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 150064

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 13666 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=131979
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=14997
# CPU time returned by wait4() is 0.146976
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200
CPU user time (s): 1199.6
CPU system time (s): 0.4
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 150064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.131979
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1658
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 1.37779 second user time and 2.83257 second system time

The end

Launcher Data 

Begin job on node26 at 2009-05-20 04:26:13
IDJOB=1832700
IDBENCH=70313
IDSOLVER=672
FILE ID=node26/1832700-1242786373
PBS_JOBID= 9322377
Free space on /tmp= 66136 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832700-1242786373/watcher-1832700-1242786373 -o /tmp/evaluation-result-1832700-1242786373/solver-1832700-1242786373 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832700-1242786373.cnf -random-seed=2011419431

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

MD5SUM BENCH= 6ee4600065a8b5657c5266726ecbe863
RANDOM SEED=2011419431

node26.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		: 3000.261
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		: 3000.261
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:       1791656 kB
Buffers:         24356 kB
Cached:         191804 kB
SwapCached:       6404 kB
Active:         102656 kB
Inactive:       121992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791656 kB
SwapTotal:     4192956 kB
SwapFree:      4180836 kB
Dirty:            2168 kB
Writeback:           0 kB
Mapped:          13568 kB
Slab:            25616 kB
Committed_AS:  1034872 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66136 MiB
End job on node26 at 2009-05-20 04:46:15