Trace number 1832660

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) 1200.07 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S779309989-069.cnf
MD5SUMf790d28bf27d167da954318ad1a18e9d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.838872
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	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 |    8400    25200 |    2519       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    8344    25317 |      --       0       --      -- |     --   | -56/117
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1954   #clauses: 8344   #literals: 25317
0.00/0.03	c CPU time:   0.023996 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   : 1954         
0.00/0.04	c Number of clauses     : 8344         
0.00/0.04	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-1832660-1242786017/watcher-1832660-1242786017 -o /tmp/evaluation-result-1832660-1242786017/solver-1832660-1242786017 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832660-1242786017.cnf -random-seed=594585520 

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 0.94 3/64 14457
/proc/meminfo: memFree=1793592/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0
/proc/14457/stat : 14457 (SatELiteGTI) R 14455 14457 13751 0 -1 4194304 291 250 0 0 0 0 0 0 18 0 1 0 306636070 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582447603 0 0 4100 65536 0 0 0 17 0 0 0
/proc/14457/statm: 1339 237 197 169 0 50 0

[startup+0.0636191 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 14457
/proc/meminfo: memFree=1793592/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.10162 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 14457
/proc/meminfo: memFree=1793592/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301659 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 14457
/proc/meminfo: memFree=1793592/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701737 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 14457
/proc/meminfo: memFree=1793592/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50189 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1789480/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=6544 CPUtime=1.45
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 1291 0 0 0 145 0 0 0 25 0 1 0 306636074 6701056 1277 1992294400 134512640 135212243 4294956240 18446744073709551615 134718663 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 1636 1277 76 170 0 1463 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11900

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1787048/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=9128 CPUtime=3.05
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 1962 0 0 0 304 1 0 0 25 0 1 0 306636074 9347072 1948 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 2282 1948 76 170 0 2109 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14484

[startup+6.30184 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1782568/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=12988 CPUtime=6.25
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 2917 0 0 0 623 2 0 0 25 0 1 0 306636074 13299712 2903 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 3247 2903 76 170 0 3074 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18344

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1776744/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=18216 CPUtime=12.65
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 4233 0 0 0 1262 3 0 0 25 0 1 0 306636074 18653184 4219 1992294400 134512640 135212243 4294956240 18446744073709551615 134535657 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 4554 4219 76 170 0 4381 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23572

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1771624/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=23088 CPUtime=25.44
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 5417 0 0 0 2540 4 0 0 25 0 1 0 306636074 23642112 5403 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 5772 5403 76 170 0 5599 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 28444

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1769576/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=25068 CPUtime=51.03
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 5920 0 0 0 5098 5 0 0 25 0 1 0 306636074 25669632 5906 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 6267 5906 76 170 0 6094 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 30424

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1766568/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=27972 CPUtime=102.2
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 6649 0 0 0 10215 5 0 0 25 0 1 0 306636074 28643328 6635 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 6993 6635 76 170 0 6820 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 33328

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1761768/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=32772 CPUtime=162.18
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 7826 0 0 0 16211 7 0 0 25 0 1 0 306636074 33558528 7812 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 8193 7812 76 170 0 8020 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 38128

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1758888/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=35544 CPUtime=222.13
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 8545 0 0 0 22206 7 0 0 25 0 1 0 306636074 36397056 8531 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 8886 8531 76 170 0 8713 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 40900

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1755112/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=39240 CPUtime=282.11
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 9464 0 0 0 28202 9 0 0 25 0 1 0 306636074 40181760 9450 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 9810 9450 76 170 0 9637 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 44596

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1751592/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=42672 CPUtime=342.07
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 10345 0 0 0 34197 10 0 0 25 0 1 0 306636074 43696128 10331 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 10668 10331 76 170 0 10495 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 48028

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1751528/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=42672 CPUtime=402.04
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 10345 0 0 0 40193 11 0 0 25 0 1 0 306636074 43696128 10331 1992294400 134512640 135212243 4294956240 18446744073709551615 134526239 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 10668 10331 76 170 0 10495 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 48028

[startup+462.301 s]

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

/proc/14463/statm: 12814 12444 76 170 0 12641 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 56612

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1743016/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=51256 CPUtime=641.92
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 12458 0 0 0 64178 14 0 0 25 0 1 0 306636074 52486144 12444 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 12814 12444 76 170 0 12641 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 56612

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1737576/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=56668 CPUtime=701.89
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 13814 0 0 0 70173 16 0 0 25 0 1 0 306636074 58028032 13800 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 14167 13800 76 170 0 13994 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 62024

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1737448/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=56668 CPUtime=761.87
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 13814 0 0 0 76171 16 0 0 25 0 1 0 306636074 58028032 13800 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 14167 13800 76 170 0 13994 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 62024

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1734440/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=59836 CPUtime=821.84
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 14622 0 0 0 82167 17 0 0 25 0 1 0 306636074 61272064 14608 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 14959 14608 76 170 0 14786 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 65192

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1732264/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=61816 CPUtime=881.8
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 15116 0 0 0 88163 17 0 0 25 0 1 0 306636074 63299584 15102 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 15454 15102 76 170 0 15281 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 67172

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1732200/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=61816 CPUtime=941.76
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 15116 0 0 0 94159 17 0 0 25 0 1 0 306636074 63299584 15102 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 15454 15102 76 170 0 15281 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 67172

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1731304/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=62740 CPUtime=1001.74
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 15364 0 0 0 100156 18 0 0 25 0 1 0 306636074 64245760 15350 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 15685 15350 76 170 0 15512 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 68096

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1726120/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=68164 CPUtime=1061.7
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 16638 0 0 0 106150 20 0 0 25 0 1 0 306636074 69799936 16624 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 17041 16624 76 170 0 16868 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 73520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1726056/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=68164 CPUtime=1121.67
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 16638 0 0 0 112147 20 0 0 25 0 1 0 306636074 69799936 16624 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 17041 16624 76 170 0 16868 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 73520

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1725992/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=68164 CPUtime=1181.64
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 16638 0 0 0 118144 20 0 0 25 0 1 0 306636074 69799936 16624 1992294400 134512640 135212243 4294956240 18446744073709551615 134526032 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 17041 16624 76 170 0 16868 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 73520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 14463
/proc/meminfo: memFree=1725928/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=68164 CPUtime=1200.04
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 16638 0 0 0 119984 20 0 0 25 0 1 0 306636074 69799936 16624 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 17041 16624 76 170 0 16868 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 73520

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 0.94 2/66 14463
/proc/meminfo: memFree=1725928/2055924 swapFree=4140892/4192956
[pid=14457] ppid=14455 vsize=5356 CPUtime=0.03
/proc/14457/stat : 14457 (SatELiteGTI) S 14455 14457 13751 0 -1 4194304 335 619 0 0 0 0 3 0 16 0 1 0 306636070 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14457/statm: 1339 239 197 169 0 50 0
[pid=14463] ppid=14457 vsize=68164 CPUtime=1200.04
/proc/14463/stat : 14463 (minisat_static) R 14457 14457 13751 0 -1 4194304 16638 0 0 0 119984 20 0 0 25 0 1 0 306636074 69799936 16624 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/14463/statm: 17041 16624 76 170 0 16868 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 73520

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14457 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=35994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.039993
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.87
CPU system time (s): 0.2
CPU usage (%): 99.9466
Max. virtual memory (cumulated for all children) (KiB): 73520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.035994
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= 954
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= 13
involuntary context switches= 8

runsolver used 1.00685 second user time and 3.36949 second system time

The end

Launcher Data 

Begin job on node6 at 2009-05-20 04:20:17
IDJOB=1832660
IDBENCH=70293
IDSOLVER=672
FILE ID=node6/1832660-1242786017
PBS_JOBID= 9322310
Free space on /tmp= 66304 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S779309989-069.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832660-1242786017/watcher-1832660-1242786017 -o /tmp/evaluation-result-1832660-1242786017/solver-1832660-1242786017 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832660-1242786017.cnf -random-seed=594585520

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

MD5SUM BENCH= f790d28bf27d167da954318ad1a18e9d
RANDOM SEED=594585520

node6.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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:       1794072 kB
Buffers:         22396 kB
Cached:         147196 kB
SwapCached:      46376 kB
Active:         122712 kB
Inactive:        94932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1794072 kB
SwapTotal:     4192956 kB
SwapFree:      4140892 kB
Dirty:            1712 kB
Writeback:           0 kB
Mapped:          14060 kB
Slab:            30240 kB
Committed_AS:  1140820 kB
PageTables:       1460 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= 66300 MiB
End job on node6 at 2009-05-20 04:40:20