Trace number 1834270

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 1200.41

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-20-152-18-95.cnf
MD5SUMc56a1400f0bd9306a380dfa6653baa1d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.038993
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses15466
Sum of the clauses size31256
Maximum clause length20
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 215448
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   15466    31256 |    4639       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |   15106    39730 |      --       0       --      -- |     --   | -360/8474
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 342   #clauses: 15106   #literals: 39730
0.00/0.03	c CPU time:   0.021996 s
0.00/0.03	c ==============================================================================
0.00/0.04	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.04	c Number of variables   : 342          
0.00/0.04	c Number of clauses     : 15106        
0.00/0.05	c Parsing time: 0.00         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-1834270-1242829298/watcher-1834270-1242829298 -o /tmp/evaluation-result-1834270-1242829298/solver-1834270-1242829298 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1834270-1242829298.cnf -random-seed=433002616 

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 0.97 0.99 3/64 21482
/proc/meminfo: memFree=1933864/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310963736 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21482/statm: 1339 237 197 169 0 50 0

[startup+0.098264 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 21482
/proc/meminfo: memFree=1933864/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.101262 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 21482
/proc/meminfo: memFree=1933864/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301289 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 21482
/proc/meminfo: memFree=1933864/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701334 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 21482
/proc/meminfo: memFree=1933864/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50142 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1929688/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=5268 CPUtime=1.44
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 1004 0 0 0 144 0 0 0 25 0 1 0 310963741 5394432 990 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 1317 990 76 170 0 1144 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10624

[startup+3.10159 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1929176/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=5944 CPUtime=3.04
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 1181 0 0 0 304 0 0 0 25 0 1 0 310963741 6086656 1167 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 1486 1167 76 170 0 1313 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11300

[startup+6.30196 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1928352/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=6876 CPUtime=6.24
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 1412 0 0 0 624 0 0 0 25 0 1 0 310963741 7041024 1398 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 1719 1398 76 170 0 1546 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12232

[startup+12.7017 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1926432/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=8576 CPUtime=12.64
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 1815 0 0 0 1263 1 0 0 25 0 1 0 310963741 8781824 1801 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 2144 1801 76 170 0 1971 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13932

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1924192/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=10696 CPUtime=25.44
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 2326 0 0 0 2543 1 0 0 25 0 1 0 310963741 10952704 2312 1992294400 134512640 135212243 4294956240 18446744073709551615 134526427 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 2674 2312 76 170 0 2501 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16052

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1920992/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=14108 CPUtime=51.03
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 3142 0 0 0 5101 2 0 0 25 0 1 0 310963741 14446592 3128 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 3527 3128 76 170 0 3354 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19464

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1917216/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=17972 CPUtime=102.22
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 4041 0 0 0 10219 3 0 0 25 0 1 0 310963741 18403328 4027 1992294400 134512640 135212243 4294956240 18446744073709551615 134538350 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 4493 4027 76 170 0 4320 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23328

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1913632/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=21572 CPUtime=162.21
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 4916 0 0 0 16217 4 0 0 25 0 1 0 310963741 22089728 4902 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 5393 4902 76 170 0 5220 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26928

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1910432/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=25080 CPUtime=222.18
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 5717 0 0 0 22214 4 0 0 25 0 1 0 310963741 25681920 5703 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 6270 5703 76 170 0 6097 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 30436

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1909088/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=26460 CPUtime=282.17
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 6051 0 0 0 28212 5 0 0 25 0 1 0 310963741 27095040 6037 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 6615 6037 76 170 0 6442 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 31816

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1905376/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=30224 CPUtime=342.15
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 6971 0 0 0 34209 6 0 0 25 0 1 0 310963741 30949376 6957 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 7556 6957 76 170 0 7383 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 35580

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1903200/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=32228 CPUtime=402.13
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 7476 0 0 0 40207 6 0 0 25 0 1 0 310963741 33001472 7462 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 8057 7462 76 170 0 7884 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 37584

[startup+462.302 s]

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

/proc/21488/statm: 8695 8026 76 170 0 8522 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 40136

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1898144/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=37696 CPUtime=582.09
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 8714 0 0 0 58201 8 0 0 25 0 1 0 310963741 38600704 8700 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 9424 8700 76 170 0 9251 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 43052

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1897632/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=38124 CPUtime=642.08
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 8823 0 0 0 64200 8 0 0 25 0 1 0 310963741 39038976 8809 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 9531 8809 76 170 0 9358 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 43480

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1897056/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=38764 CPUtime=702.05
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 8983 0 0 0 70197 8 0 0 25 0 1 0 310963741 39694336 8969 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 9691 8969 76 170 0 9518 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 44120

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1894368/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=41688 CPUtime=762.05
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 9672 0 0 0 76196 9 0 0 25 0 1 0 310963741 42688512 9658 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 10422 9658 76 170 0 10249 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 47044

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1893920/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=42016 CPUtime=822.03
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 9746 0 0 0 82194 9 0 0 25 0 1 0 310963741 43024384 9732 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 10504 9732 76 170 0 10331 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 47372

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1893408/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=42508 CPUtime=882.01
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 9856 0 0 0 88192 9 0 0 25 0 1 0 310963741 43528192 9842 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 10627 9842 76 170 0 10454 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 47864

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1891296/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=44956 CPUtime=941.99
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 10448 0 0 0 94189 10 0 0 25 0 1 0 310963741 46034944 10413 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 11239 10413 76 170 0 11066 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 50312

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1890912/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=45176 CPUtime=1001.98
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 10484 0 0 0 100188 10 0 0 25 0 1 0 310963741 46260224 10449 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 11294 10449 76 170 0 11121 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 50532

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1890848/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=45176 CPUtime=1061.96
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 10488 0 0 0 106186 10 0 0 25 0 1 0 310963741 46260224 10453 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 11294 10453 76 170 0 11121 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 50532

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1890528/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=45504 CPUtime=1121.95
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 10575 0 0 0 112184 11 0 0 25 0 1 0 310963741 46596096 10540 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 11376 10540 76 170 0 11203 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 50860

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1889120/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=46856 CPUtime=1181.93
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 10926 0 0 0 118182 11 0 0 25 0 1 0 310963741 47980544 10891 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 11714 10891 76 170 0 11541 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 52212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21488
/proc/meminfo: memFree=1887264/2055920 swapFree=4179936/4192956
[pid=21482] ppid=21480 vsize=5356 CPUtime=0.03
/proc/21482/stat : 21482 (SatELiteGTI) S 21480 21482 20993 0 -1 4194304 335 664 0 0 0 0 3 0 16 0 1 0 310963736 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21482/statm: 1339 239 197 169 0 50 0
[pid=21488] ppid=21482 vsize=48628 CPUtime=1200.03
/proc/21488/stat : 21488 (minisat_static) R 21482 21482 20993 0 -1 4194304 11371 0 0 0 119991 12 0 0 25 0 1 0 310963741 49795072 11336 1992294400 134512640 135212243 4294956240 18446744073709551615 134526032 0 0 4096 3 0 0 0 17 1 0 0
/proc/21488/statm: 12157 11336 76 170 0 11984 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 53984

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 21482 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=34994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.042992
# 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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.94
CPU system time (s): 0.12
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 53984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.034994
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 999
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 1.40579 second user time and 2.94955 second system time

The end

Launcher Data 

Begin job on node5 at 2009-05-20 16:21:38
IDJOB=1834270
IDBENCH=71801
IDSOLVER=672
FILE ID=node5/1834270-1242829298
PBS_JOBID= 9322492
Free space on /tmp= 66384 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-20-152-18-95.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1834270-1242829298/watcher-1834270-1242829298 -o /tmp/evaluation-result-1834270-1242829298/solver-1834270-1242829298 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1834270-1242829298.cnf -random-seed=433002616

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

MD5SUM BENCH= c56a1400f0bd9306a380dfa6653baa1d
RANDOM SEED=433002616

node5.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		: 3000.212
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		: 3000.212
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:       1934344 kB
Buffers:         23832 kB
Cached:          61332 kB
SwapCached:       7112 kB
Active:          41132 kB
Inactive:        52664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1934344 kB
SwapTotal:     4192956 kB
SwapFree:      4179936 kB
Dirty:            1988 kB
Writeback:           0 kB
Mapped:          13404 kB
Slab:            13800 kB
Committed_AS:  1127144 kB
PageTables:       1404 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= 66380 MiB
End job on node5 at 2009-05-20 16:41:41