Trace number 1832502

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1573578038-005.cnf
MD5SUM6079b5c5aa5b129580ea074d44eca93f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark312.022
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:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.05	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.05	c Number of variables   : 900          
0.00/0.05	c Number of clauses     : 18000        
0.00/0.06	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-1832502-1242773946/watcher-1832502-1242773946 -o /tmp/evaluation-result-1832502-1242773946/solver-1832502-1242773946 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832502-1242773946.cnf -random-seed=1184020153 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 473
/proc/meminfo: memFree=1758520/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305421356 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/473/statm: 1339 237 197 169 0 50 0

[startup+0.0979821 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 473
/proc/meminfo: memFree=1758520/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.10198 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 473
/proc/meminfo: memFree=1758520/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.30202 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 473
/proc/meminfo: memFree=1758520/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701092 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 473
/proc/meminfo: memFree=1758520/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50123 s]
/proc/loadavg: 0.92 0.98 0.94 2/66 479
/proc/meminfo: memFree=1752232/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=8460 CPUtime=1.44
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 1869 0 0 0 143 1 0 0 25 0 1 0 305421362 8663040 1855 1992294400 134512640 135212243 4294956256 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 2115 1855 76 170 0 1942 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13816

[startup+3.10151 s]
/proc/loadavg: 0.92 0.98 0.94 2/66 479
/proc/meminfo: memFree=1748776/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=10440 CPUtime=3.03
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 2359 0 0 0 302 1 0 0 25 0 1 0 305421362 10690560 2345 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 2610 2345 76 170 0 2437 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15796

[startup+6.30108 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 479
/proc/meminfo: memFree=1747560/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=12024 CPUtime=6.23
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 2763 0 0 0 622 1 0 0 25 0 1 0 305421362 12312576 2749 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 3006 2749 76 170 0 2833 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17380

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 479
/proc/meminfo: memFree=1744744/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=14004 CPUtime=12.63
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 3248 0 0 0 1261 2 0 0 25 0 1 0 305421362 14340096 3234 1992294400 134512640 135212243 4294956256 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 3501 3234 76 170 0 3328 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19360

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.94 2/66 479
/proc/meminfo: memFree=1741032/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=17732 CPUtime=25.42
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 4168 0 0 0 2539 3 0 0 25 0 1 0 305421362 18157568 4154 1992294400 134512640 135212243 4294956256 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 4433 4154 76 170 0 4260 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23088

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.94 2/66 479
/proc/meminfo: memFree=1734184/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=24676 CPUtime=51.01
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 5893 0 0 0 5097 4 0 0 25 0 1 0 305421362 25268224 5879 1992294400 134512640 135212243 4294956256 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 6169 5879 76 170 0 5996 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 30032

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.94 2/66 479
/proc/meminfo: memFree=1727208/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=31540 CPUtime=102.2
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 7630 0 0 0 10214 6 0 0 25 0 1 0 305421362 32296960 7616 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 7885 7616 76 170 0 7712 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 36896

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 485
/proc/meminfo: memFree=1717472/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=41164 CPUtime=162.17
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 10023 0 0 0 16208 9 0 0 25 0 1 0 305421362 42151936 10009 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 10291 10009 76 170 0 10118 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 46520

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 485
/proc/meminfo: memFree=1713952/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=44596 CPUtime=222.15
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 10906 0 0 0 22204 11 0 0 25 0 1 0 305421362 45666304 10892 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 11149 10892 76 170 0 10976 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 49952

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 485
/proc/meminfo: memFree=1704928/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=53752 CPUtime=282.13
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 13150 0 0 0 28200 13 0 0 25 0 1 0 305421362 55042048 13136 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 13438 13136 76 170 0 13265 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 59108

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 485
/proc/meminfo: memFree=1700000/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=58636 CPUtime=342.11
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 14376 0 0 0 34197 14 0 0 25 0 1 0 305421362 60043264 14362 1992294400 134512640 135212243 4294956256 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 14659 14362 76 170 0 14486 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 63992

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 485
/proc/meminfo: memFree=1696480/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=62464 CPUtime=402.09
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 15363 0 0 0 40193 16 0 0 25 0 1 0 305421362 63963136 15349 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 15616 15349 76 170 0 15443 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 67820

[startup+462.301 s]

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

/proc/479/statm: 18521 18197 76 170 0 18348 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 79440

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 485
/proc/meminfo: memFree=1681576/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=76988 CPUtime=642.02
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 18949 0 0 0 64182 20 0 0 25 0 1 0 305421362 78835712 18935 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 19247 18935 76 170 0 19074 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 82344

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 485
/proc/meminfo: memFree=1677224/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=81476 CPUtime=702
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 20063 0 0 0 70178 22 0 0 25 0 1 0 305421362 83431424 20049 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 20369 20049 76 170 0 20196 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 86832

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 485
/proc/meminfo: memFree=1673832/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=84644 CPUtime=761.98
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 20863 0 0 0 76175 23 0 0 25 0 1 0 305421362 86675456 20849 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 21161 20849 76 170 0 20988 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 90000

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 485
/proc/meminfo: memFree=1673832/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=84644 CPUtime=821.96
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 20863 0 0 0 82173 23 0 0 25 0 1 0 305421362 86675456 20849 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 21161 20849 76 170 0 20988 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 90000

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 485
/proc/meminfo: memFree=1665576/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=92828 CPUtime=881.93
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 22921 0 0 0 88168 25 0 0 25 0 1 0 305421362 95055872 22907 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 23207 22907 76 170 0 23034 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 98184

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 485
/proc/meminfo: memFree=1665512/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=92828 CPUtime=941.91
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 22921 0 0 0 94166 25 0 0 25 0 1 0 305421362 95055872 22907 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 23207 22907 76 170 0 23034 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 98184

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 485
/proc/meminfo: memFree=1665512/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=92828 CPUtime=1001.89
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 22921 0 0 0 100164 25 0 0 25 0 1 0 305421362 95055872 22907 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 23207 22907 76 170 0 23034 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 98184

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 485
/proc/meminfo: memFree=1656616/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=101544 CPUtime=1061.87
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 25118 0 0 0 106160 27 0 0 25 0 1 0 305421362 103981056 25104 1992294400 134512640 135212243 4294956256 18446744073709551615 134526206 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 25386 25104 76 170 0 25213 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 106900

[startup+1122.3 s]
/proc/loadavg: 1.07 1.00 0.94 2/66 485
/proc/meminfo: memFree=1656616/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=101544 CPUtime=1121.86
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 25118 0 0 0 112158 28 0 0 25 0 1 0 305421362 103981056 25104 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 25386 25104 76 170 0 25213 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 106900

[startup+1182.3 s]
/proc/loadavg: 1.10 1.02 0.95 2/66 485
/proc/meminfo: memFree=1656616/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=101544 CPUtime=1181.84
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 25118 0 0 0 118156 28 0 0 25 0 1 0 305421362 103981056 25104 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 25386 25104 76 170 0 25213 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 106900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.07 1.01 0.95 2/66 485
/proc/meminfo: memFree=1656552/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=101544 CPUtime=1200.03
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 25118 0 0 0 119975 28 0 0 25 0 1 0 305421362 103981056 25104 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 25386 25104 76 170 0 25213 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 106900

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

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

[startup+1200.5 s]
/proc/loadavg: 1.07 1.01 0.95 2/66 485
/proc/meminfo: memFree=1656552/2055920 swapFree=4179908/4192956
[pid=473] ppid=471 vsize=5356 CPUtime=0.04
/proc/473/stat : 473 (SatELiteGTI) S 471 473 32712 0 -1 4194304 335 731 0 0 0 0 3 1 16 0 1 0 305421356 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/473/statm: 1339 239 197 169 0 50 0
[pid=479] ppid=473 vsize=101544 CPUtime=1200.03
/proc/479/stat : 479 (minisat_static) R 473 473 32712 0 -1 4194304 25118 0 0 0 119975 28 0 0 25 0 1 0 305421362 103981056 25104 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/479/statm: 25386 25104 76 170 0 25213 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 106900

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 473 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=32994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=20996
# CPU time returned by wait4() is 0.05399
# 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): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.78
CPU system time (s): 0.29
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 106900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.032994
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1066
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= 7

runsolver used 1.34979 second user time and 2.95355 second system time

The end

Launcher Data 

Begin job on node60 at 2009-05-20 00:59:06
IDJOB=1832502
IDBENCH=70214
IDSOLVER=672
FILE ID=node60/1832502-1242773946
PBS_JOBID= 9322241
Free space on /tmp= 66384 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1573578038-005.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832502-1242773946/watcher-1832502-1242773946 -o /tmp/evaluation-result-1832502-1242773946/solver-1832502-1242773946 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832502-1242773946.cnf -random-seed=1184020153

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

MD5SUM BENCH= 6079b5c5aa5b129580ea074d44eca93f
RANDOM SEED=1184020153

node60.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		: 3000.256
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		: 3000.256
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:       1759000 kB
Buffers:         15724 kB
Cached:         242108 kB
SwapCached:       7164 kB
Active:          45088 kB
Inactive:       221508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1759000 kB
SwapTotal:     4192956 kB
SwapFree:      4179908 kB
Dirty:            2008 kB
Writeback:           0 kB
Mapped:          13984 kB
Slab:            16288 kB
Committed_AS:  1030956 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66380 MiB
End job on node60 at 2009-05-20 01:19:08