Trace number 1832506

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) 1200.09 1200.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S678706275-057.cnf
MD5SUMc7f3c844f4c0d844518712db07e3e201
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark83.6223
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	c ==============================================================================
0.04/0.05	c WARNING: for repeatability, setting FPU to use double precision
0.04/0.05	c Number of variables   : 900          
0.04/0.05	c Number of clauses     : 18000        
0.04/0.07	c Parsing time: 0.01         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1832506-1242773955/watcher-1832506-1242773955 -o /tmp/evaluation-result-1832506-1242773955/solver-1832506-1242773955 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832506-1242773955.cnf -random-seed=471978712 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 13033
/proc/meminfo: memFree=1840152/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 305428463 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/13033/statm: 1339 235 195 169 0 50 0
[pid=13034] ppid=13033 vsize=5356 CPUtime=0
/proc/13034/stat : 13034 (SatELiteGTI) S 13033 13033 12804 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 305428463 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/13034/statm: 1339 238 198 169 0 50 0
[pid=13036] ppid=13034 vsize=5356 CPUtime=0
/proc/13036/stat : 13036 (SatELiteGTI) R 13034 13033 12804 0 -1 4194368 19 0 0 0 0 0 0 0 18 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028486439 0 0 4096 0 0 0 0 17 0 0 0
/proc/13036/statm: 0 0 0 0 0 0 0

[startup+0.0555371 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 13033
/proc/meminfo: memFree=1840152/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) R 13031 13033 12804 0 -1 4194304 314 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 269028332257 0 0 4100 65536 0 0 0 17 0 0 0
/proc/13033/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.101539 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 13033
/proc/meminfo: memFree=1840152/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301569 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 13033
/proc/meminfo: memFree=1840152/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701633 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 13033
/proc/meminfo: memFree=1840152/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50176 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13039
/proc/meminfo: memFree=1833800/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=8428 CPUtime=1.43
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 1866 0 0 0 143 0 0 0 25 0 1 0 305428468 8630272 1852 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 2107 1852 76 170 0 1934 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13784

[startup+3.10302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13039
/proc/meminfo: memFree=1830472/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=10276 CPUtime=3.04
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 2309 0 0 0 303 1 0 0 25 0 1 0 305428468 10522624 2295 1992294400 134512640 135212243 4294956240 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 2569 2295 76 170 0 2396 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15632

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13039
/proc/meminfo: memFree=1828424/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=12128 CPUtime=6.23
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 2769 0 0 0 622 1 0 0 25 0 1 0 305428468 12419072 2755 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 3032 2755 76 170 0 2859 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17484

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13039
/proc/meminfo: memFree=1826248/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=15164 CPUtime=12.63
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 3547 0 0 0 1261 2 0 0 25 0 1 0 305428468 15527936 3533 1992294400 134512640 135212243 4294956240 18446744073709551615 134537006 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 3791 3533 76 170 0 3618 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20520

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13039
/proc/meminfo: memFree=1821512/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=19024 CPUtime=25.42
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 4509 0 0 0 2539 3 0 0 25 0 1 0 305428468 19480576 4495 1992294400 134512640 135212243 4294956240 18446744073709551615 134536801 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 4756 4495 76 170 0 4583 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 24380

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13039
/proc/meminfo: memFree=1816072/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=24516 CPUtime=51.01
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 5864 0 0 0 5097 4 0 0 25 0 1 0 305428468 25104384 5850 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 6129 5850 76 170 0 5956 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 29872

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13039
/proc/meminfo: memFree=1807112/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=33360 CPUtime=102.2
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 8104 0 0 0 10213 7 0 0 25 0 1 0 305428468 34160640 8090 1992294400 134512640 135212243 4294956240 18446744073709551615 134526461 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 8340 8090 76 170 0 8167 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 38716

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13045
/proc/meminfo: memFree=1799432/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=41004 CPUtime=162.14
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 9997 0 0 0 16206 8 0 0 25 0 1 0 305428468 41988096 9983 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 10251 9983 76 170 0 10078 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 46360

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13045
/proc/meminfo: memFree=1791240/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=49056 CPUtime=222.12
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 12025 0 0 0 22202 10 0 0 25 0 1 0 305428468 50233344 12011 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 12264 12011 76 170 0 12091 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 54412

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13045
/proc/meminfo: memFree=1786824/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=53592 CPUtime=282.09
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 13125 0 0 0 28198 11 0 0 25 0 1 0 305428468 54878208 13111 1992294400 134512640 135212243 4294956240 18446744073709551615 134527868 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 13398 13111 76 170 0 13225 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 58948

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13045
/proc/meminfo: memFree=1781640/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=58740 CPUtime=342.06
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 14411 0 0 0 34193 13 0 0 25 0 1 0 305428468 60149760 14397 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 14685 14397 76 170 0 14512 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 64096

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13045
/proc/meminfo: memFree=1776264/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=64152 CPUtime=402.04

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

/proc/13039/statm: 19340 19007 76 170 0 19167 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 82716

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13045
/proc/meminfo: memFree=1763016/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=77360 CPUtime=641.92
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 19021 0 0 0 64173 19 0 0 25 0 1 0 305428468 79216640 19007 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 19340 19007 76 170 0 19167 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 82716

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13045
/proc/meminfo: memFree=1755080/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=85148 CPUtime=701.89
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 20984 0 0 0 70168 21 0 0 25 0 1 0 305428468 87191552 20970 1992294400 134512640 135212243 4294956240 18446744073709551615 134535568 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 21287 20970 76 170 0 21114 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 90504

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13045
/proc/meminfo: memFree=1755016/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=85148 CPUtime=761.86
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 20984 0 0 0 76165 21 0 0 25 0 1 0 305428468 87191552 20970 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 21287 20970 76 170 0 21114 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 90504

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13045
/proc/meminfo: memFree=1749832/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=90560 CPUtime=821.84
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 22348 0 0 0 82162 22 0 0 25 0 1 0 305428468 92733440 22334 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 22640 22334 76 170 0 22467 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 95916

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13045
/proc/meminfo: memFree=1746824/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=93332 CPUtime=881.81
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 23042 0 0 0 88158 23 0 0 25 0 1 0 305428468 95571968 23028 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 23333 23028 76 170 0 23160 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 98688

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13045
/proc/meminfo: memFree=1746760/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=93332 CPUtime=941.78
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 23042 0 0 0 94155 23 0 0 25 0 1 0 305428468 95571968 23028 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 23333 23028 76 170 0 23160 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 98688

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13045
/proc/meminfo: memFree=1738504/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=101516 CPUtime=1001.75
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 25129 0 0 0 100150 25 0 0 25 0 1 0 305428468 103952384 25115 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 25379 25115 76 170 0 25206 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 106872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13045
/proc/meminfo: memFree=1738248/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=101648 CPUtime=1061.73
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 25157 0 0 0 106147 26 0 0 25 0 1 0 305428468 104087552 25143 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13039/statm: 25412 25143 76 170 0 25239 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 107004

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13045
/proc/meminfo: memFree=1738184/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=101648 CPUtime=1121.7
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 25157 0 0 0 112144 26 0 0 25 0 1 0 305428468 104087552 25143 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 25412 25143 76 170 0 25239 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 107004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13045
/proc/meminfo: memFree=1736456/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=103760 CPUtime=1181.65
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 25675 0 0 0 118139 26 0 0 25 0 1 0 305428468 106250240 25661 1992294400 134512640 135212243 4294956240 18446744073709551615 134526032 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 25940 25661 76 170 0 25767 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 109116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13045
/proc/meminfo: memFree=1731144/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=109048 CPUtime=1200.05
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 26909 0 0 0 119978 27 0 0 25 0 1 0 305428468 111665152 26895 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 27262 26895 76 170 0 27089 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 114404

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 13045
/proc/meminfo: memFree=1731144/2055920 swapFree=4180832/4192956
[pid=13033] ppid=13031 vsize=5356 CPUtime=0.04
/proc/13033/stat : 13033 (SatELiteGTI) S 13031 13033 12804 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 305428463 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13033/statm: 1339 239 197 169 0 50 0
[pid=13039] ppid=13033 vsize=109048 CPUtime=1200.05
/proc/13039/stat : 13039 (minisat_static) R 13033 13033 12804 0 -1 4194304 26909 0 0 0 119978 27 0 0 25 0 1 0 305428468 111665152 26895 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13039/statm: 27262 26895 76 170 0 27089 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 114404

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13033 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=44993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.051991
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1199.82
CPU system time (s): 0.27
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 114404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1067
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 1.03084 second user time and 3.34749 second system time

The end

Launcher Data 

Begin job on node26 at 2009-05-20 00:59:15
IDJOB=1832506
IDBENCH=70216
IDSOLVER=672
FILE ID=node26/1832506-1242773955
PBS_JOBID= 9322272
Free space on /tmp= 66140 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S678706275-057.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832506-1242773955/watcher-1832506-1242773955 -o /tmp/evaluation-result-1832506-1242773955/solver-1832506-1242773955 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832506-1242773955.cnf -random-seed=471978712

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

MD5SUM BENCH= c7f3c844f4c0d844518712db07e3e201
RANDOM SEED=471978712

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:       1840632 kB
Buffers:         15184 kB
Cached:         161704 kB
SwapCached:       6236 kB
Active:          91020 kB
Inactive:        94152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840632 kB
SwapTotal:     4192956 kB
SwapFree:      4180832 kB
Dirty:            1988 kB
Writeback:           0 kB
Mapped:          13472 kB
Slab:            16232 kB
Committed_AS:  1032744 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 01:19:18