Trace number 1833988

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) 1200.1 1200.81

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-260-100.cnf
MD5SUM37a9ba5ea74ccd08102ca2000f5e8920
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark382.431
Satisfiable
(Un)Satisfiability was proved
Number of variables260
Number of clauses624
Sum of the clauses size1560
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2520
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5104
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     624     1560 |     187       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 260   #clauses: 624   #literals: 1560
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.01	c Number of variables   : 260          
0.00/0.01	c Number of clauses     : 624          
0.00/0.01	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-1833988-1242826948/watcher-1833988-1242826948 -o /tmp/evaluation-result-1833988-1242826948/solver-1833988-1242826948 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1833988-1242826948.cnf -random-seed=284621877 

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


[startup+0 s]
/proc/loadavg: 1.01 1.03 1.00 3/65 31806
/proc/meminfo: memFree=1768904/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 276 0 0 0 0 0 0 0 19 0 1 0 310725167 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228044013650 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/31806/statm: 1339 235 195 169 0 50 0
[pid=31807] ppid=31806 vsize=5356 CPUtime=0
/proc/31807/stat : 31807 (SatELiteGTI) S 31806 31806 31568 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 310725168 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/31807/statm: 1339 238 198 169 0 50 0
[pid=31809] ppid=31807 vsize=5356 CPUtime=0
/proc/31809/stat : 31809 (SatELiteGTI) R 31807 31806 31568 0 -1 4194368 19 0 0 0 0 0 0 0 22 0 1 0 310725168 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043844903 0 0 4096 0 0 0 0 17 1 0 0
/proc/31809/statm: 1339 239 199 169 0 50 0

[startup+0.0925041 s]
/proc/loadavg: 1.01 1.03 1.00 3/65 31806
/proc/meminfo: memFree=1768904/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102506 s]
/proc/loadavg: 1.01 1.03 1.00 3/65 31806
/proc/meminfo: memFree=1768904/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302545 s]
/proc/loadavg: 1.01 1.03 1.00 3/65 31806
/proc/meminfo: memFree=1768904/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701623 s]
/proc/loadavg: 1.01 1.03 1.00 3/65 31806
/proc/meminfo: memFree=1768904/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50178 s]
/proc/loadavg: 1.01 1.03 1.00 2/67 31812
/proc/meminfo: memFree=1765752/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=5056 CPUtime=1.48
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 919 0 0 0 148 0 0 0 25 0 1 0 310725168 5177344 905 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 1264 905 75 170 0 1091 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10412

[startup+3.10109 s]
/proc/loadavg: 1.01 1.03 1.00 2/67 31812
/proc/meminfo: memFree=1764536/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=6424 CPUtime=3.08
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 1256 0 0 0 307 1 0 0 25 0 1 0 310725168 6578176 1242 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 1606 1242 75 170 0 1433 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11780

[startup+6.30172 s]
/proc/loadavg: 1.01 1.03 1.00 2/67 31812
/proc/meminfo: memFree=1762360/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=8304 CPUtime=6.28
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 1698 0 0 0 627 1 0 0 25 0 1 0 310725168 8503296 1684 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 2076 1684 75 170 0 1903 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13660

[startup+12.702 s]
/proc/loadavg: 1.01 1.03 1.00 2/67 31812
/proc/meminfo: memFree=1759928/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=10416 CPUtime=12.68
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 2249 0 0 0 1267 1 0 0 25 0 1 0 310725168 10665984 2235 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 2604 2235 75 170 0 2431 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15772

[startup+25.5025 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 31812
/proc/meminfo: memFree=1756728/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=13552 CPUtime=25.47
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 3019 0 0 0 2545 2 0 0 25 0 1 0 310725168 13877248 3005 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 3388 3005 75 170 0 3215 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 18908

[startup+51.1025 s]
/proc/loadavg: 1.06 1.04 1.00 2/67 31812
/proc/meminfo: memFree=1752696/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=17708 CPUtime=51.06
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 4057 0 0 0 5103 3 0 0 25 0 1 0 310725168 18132992 4043 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 4427 4043 75 170 0 4254 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23064

[startup+102.306 s]
/proc/loadavg: 1.09 1.05 1.00 2/67 31812
/proc/meminfo: memFree=1746424/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=23884 CPUtime=102.23
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 5567 0 0 0 10219 4 0 0 25 0 1 0 310725168 24457216 5553 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 5971 5553 75 170 0 5798 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 29240

[startup+162.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/67 31812
/proc/meminfo: memFree=1740984/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=29340 CPUtime=162.19
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 6904 0 0 0 16213 6 0 0 25 0 1 0 310725168 30044160 6890 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 7335 6890 75 170 0 7162 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 34696

[startup+222.301 s]
/proc/loadavg: 1.03 1.04 1.00 2/67 31813
/proc/meminfo: memFree=1740024/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=30028 CPUtime=222.15
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 7103 0 0 0 22209 6 0 0 25 0 1 0 310725168 30748672 7089 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 7507 7089 75 170 0 7334 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 35384

[startup+282.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/67 31813
/proc/meminfo: memFree=1740024/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=30028 CPUtime=282.12
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 7108 0 0 0 28206 6 0 0 25 0 1 0 310725168 30748672 7094 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 7507 7094 75 170 0 7334 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 35384

[startup+342.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/67 31813
/proc/meminfo: memFree=1739320/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=30832 CPUtime=342.1
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 7303 0 0 0 34203 7 0 0 25 0 1 0 310725168 31571968 7289 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 7708 7289 75 170 0 7535 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 36188

[startup+402.301 s]
/proc/loadavg: 1.10 1.04 1.01 2/67 31814
/proc/meminfo: memFree=1737336/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=32612 CPUtime=402.05

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

/proc/31812/statm: 8153 7741 75 170 0 7980 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 37968

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 31814
/proc/meminfo: memFree=1735864/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=34624 CPUtime=581.97
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 8179 0 0 0 58189 8 0 0 25 0 1 0 310725168 35454976 8165 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 8656 8165 75 170 0 8483 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 39980

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 31814
/proc/meminfo: memFree=1734200/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=36288 CPUtime=641.94
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 8577 0 0 0 64186 8 0 0 25 0 1 0 310725168 37158912 8563 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 9072 8563 75 170 0 8899 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 41644

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 31814
/proc/meminfo: memFree=1734200/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=36288 CPUtime=701.9
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 8577 0 0 0 70182 8 0 0 25 0 1 0 310725168 37158912 8563 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 9072 8563 75 170 0 8899 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 41644

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31814
/proc/meminfo: memFree=1734136/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=36288 CPUtime=761.85
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 8587 0 0 0 76177 8 0 0 25 0 1 0 310725168 37158912 8573 1992294400 134512640 135212243 4294956240 18446744073709551615 134526116 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 9072 8573 75 170 0 8899 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 41644

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31814
/proc/meminfo: memFree=1733944/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=36460 CPUtime=821.81
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 8639 0 0 0 82173 8 0 0 25 0 1 0 310725168 37335040 8625 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 9115 8625 75 170 0 8942 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 41816

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31814
/proc/meminfo: memFree=1731896/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=38684 CPUtime=881.77
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 9159 0 0 0 88168 9 0 0 25 0 1 0 310725168 39612416 9145 1992294400 134512640 135212243 4294956240 18446744073709551615 134526139 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 9671 9145 75 170 0 9498 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 44040

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31814
/proc/meminfo: memFree=1730744/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=39696 CPUtime=941.73
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 9424 0 0 0 94164 9 0 0 25 0 1 0 310725168 40648704 9410 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 9924 9410 75 170 0 9751 0
Current children cumulated CPU time (s) 941.73
Current children cumulated vsize (KiB) 45052

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31814
/proc/meminfo: memFree=1730744/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=39696 CPUtime=1001.7
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 9424 0 0 0 100161 9 0 0 25 0 1 0 310725168 40648704 9410 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 9924 9410 75 170 0 9751 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 45052

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31814
/proc/meminfo: memFree=1730744/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=39696 CPUtime=1061.67
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 9425 0 0 0 106158 9 0 0 25 0 1 0 310725168 40648704 9411 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 9924 9411 75 170 0 9751 0
Current children cumulated CPU time (s) 1061.67
Current children cumulated vsize (KiB) 45052

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31820
/proc/meminfo: memFree=1730488/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=39696 CPUtime=1121.62
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 9438 0 0 0 112153 9 0 0 25 0 1 0 310725168 40648704 9424 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 9924 9424 75 170 0 9751 0
Current children cumulated CPU time (s) 1121.62
Current children cumulated vsize (KiB) 45052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31820
/proc/meminfo: memFree=1730424/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=40008 CPUtime=1181.6
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 9490 0 0 0 118150 10 0 0 25 0 1 0 310725168 40968192 9476 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 10002 9476 75 170 0 9829 0
Current children cumulated CPU time (s) 1181.6
Current children cumulated vsize (KiB) 45364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31820
/proc/meminfo: memFree=1730040/2055920 swapFree=4177024/4192956
[pid=31806] ppid=31804 vsize=5356 CPUtime=0
/proc/31806/stat : 31806 (SatELiteGTI) S 31804 31806 31568 0 -1 4194304 335 379 0 0 0 0 0 0 20 0 1 0 310725167 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31806/statm: 1339 239 197 169 0 50 0
[pid=31812] ppid=31806 vsize=40316 CPUtime=1200.1
/proc/31812/stat : 31812 (minisat_static) R 31806 31806 31568 0 -1 4194304 9586 0 0 0 120000 10 0 0 25 0 1 0 310725168 41283584 9572 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31812/statm: 10079 9572 75 170 0 9906 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 45672

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 31806 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.006998
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.81
CPU time (s): 1200.1
CPU user time (s): 1200
CPU system time (s): 0.1
CPU usage (%): 99.9407
Max. virtual memory (cumulated for all children) (KiB): 45672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 714
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= 8

runsolver used 1.04084 second user time and 3.33449 second system time

The end

Launcher Data 

Begin job on node77 at 2009-05-20 15:42:28
IDJOB=1833988
IDBENCH=71112
IDSOLVER=672
FILE ID=node77/1833988-1242826948
PBS_JOBID= 9322480
Free space on /tmp= 66184 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-260-100.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1833988-1242826948/watcher-1833988-1242826948 -o /tmp/evaluation-result-1833988-1242826948/solver-1833988-1242826948 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1833988-1242826948.cnf -random-seed=284621877

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

MD5SUM BENCH= 37a9ba5ea74ccd08102ca2000f5e8920
RANDOM SEED=284621877

node77.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		: 3000.270
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		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1769456 kB
Buffers:         50964 kB
Cached:         183288 kB
SwapCached:      10344 kB
Active:          75440 kB
Inactive:       170828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769456 kB
SwapTotal:     4192956 kB
SwapFree:      4177024 kB
Dirty:            1580 kB
Writeback:           0 kB
Mapped:          17052 kB
Slab:            26260 kB
Committed_AS:  1090280 kB
PageTables:       1384 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= 66180 MiB
End job on node77 at 2009-05-20 16:02:31