Trace number 1832760

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 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
MD5SUM94f2ca8c39053ec6a521a994d8a70291
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.79227
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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...
0.00/0.02	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 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16683    50655 |      --       0       --      -- |     --   | -117/255
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3902   #clauses: 16683   #literals: 50655
0.00/0.05	c CPU time:   0.042993 s
0.00/0.05	c ==============================================================================
0.00/0.07	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.07	c Number of variables   : 3902         
0.00/0.07	c Number of clauses     : 16683        
0.00/0.08	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-1832760-1242787438/watcher-1832760-1242787438 -o /tmp/evaluation-result-1832760-1242787438/solver-1832760-1242787438 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832760-1242787438.cnf -random-seed=68279768 

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: 0.99 0.98 0.99 3/64 21236
/proc/meminfo: memFree=1668664/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0
/proc/21236/stat : 21236 (SatELiteGTI) R 21234 21236 20605 0 -1 4194304 291 250 0 0 0 0 0 0 18 0 1 0 306771006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051228659 0 0 4100 65536 0 0 0 17 0 0 0
/proc/21236/statm: 1339 237 197 169 0 50 0

[startup+0.059768 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21236
/proc/meminfo: memFree=1668664/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306771006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21236/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101777 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21236
/proc/meminfo: memFree=1668664/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301802 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21236
/proc/meminfo: memFree=1668664/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701847 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21236
/proc/meminfo: memFree=1668664/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50193 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21242
/proc/meminfo: memFree=1663840/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=6988 CPUtime=1.42
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 1469 0 0 0 142 0 0 0 25 0 1 0 306771013 7155712 1455 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 1747 1455 76 170 0 1574 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12344

[startup+3.1021 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21242
/proc/meminfo: memFree=1660960/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=10612 CPUtime=3.02
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 2360 0 0 0 301 1 0 0 25 0 1 0 306771013 10866688 2346 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 2653 2346 76 170 0 2480 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15968

[startup+6.30146 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21244
/proc/meminfo: memFree=1654816/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=15812 CPUtime=6.21
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 3650 0 0 0 619 2 0 0 25 0 1 0 306771013 16191488 3636 1992294400 134512640 135212243 4294956240 18446744073709551615 134526169 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 3953 3636 76 170 0 3780 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21168

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21244
/proc/meminfo: memFree=1646440/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=23548 CPUtime=12.61
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 5583 0 0 0 1258 3 0 0 25 0 1 0 306771013 24113152 5569 1992294400 134512640 135212243 4294956240 18446744073709551615 134526526 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 5887 5569 76 170 0 5714 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 28904

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21244
/proc/meminfo: memFree=1636008/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=33304 CPUtime=25.4
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 8013 0 0 0 2533 7 0 0 25 0 1 0 306771013 34103296 7999 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 8326 7999 76 170 0 8153 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 38660

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21244
/proc/meminfo: memFree=1632232/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=37132 CPUtime=50.99
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 8985 0 0 0 5090 9 0 0 25 0 1 0 306771013 38023168 8971 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 9283 8971 76 170 0 9110 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 42488

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21244
/proc/meminfo: memFree=1629160/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=40036 CPUtime=102.16
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 9706 0 0 0 10206 10 0 0 25 0 1 0 306771013 40996864 9692 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 10009 9692 76 170 0 9836 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 45392

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21244
/proc/meminfo: memFree=1621096/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=48136 CPUtime=162.12
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 11717 0 0 0 16199 13 0 0 25 0 1 0 306771013 49291264 11703 1992294400 134512640 135212243 4294956240 18446744073709551615 134538389 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 12034 11703 76 170 0 11861 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 53492

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21244
/proc/meminfo: memFree=1616232/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=52888 CPUtime=222.11
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 12930 0 0 0 22196 15 0 0 25 0 1 0 306771013 54157312 12916 1992294400 134512640 135212243 4294956240 18446744073709551615 134526194 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 13222 12916 76 170 0 13049 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 58244

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21244
/proc/meminfo: memFree=1610984/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=58168 CPUtime=282.08
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 14239 0 0 0 28192 16 0 0 25 0 1 0 306771013 59564032 14225 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 14542 14225 76 170 0 14369 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 63524

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21244
/proc/meminfo: memFree=1610152/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=59092 CPUtime=342.05
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 14475 0 0 0 34189 16 0 0 25 0 1 0 306771013 60510208 14461 1992294400 134512640 135212243 4294956240 18446744073709551615 134528028 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 14773 14461 76 170 0 14600 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 64448

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21244
/proc/meminfo: memFree=1605800/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=63184 CPUtime=402.03
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 15507 0 0 0 40186 17 0 0 25 0 1 0 306771013 64700416 15493 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 15796 15493 76 170 0 15623 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 68540

[startup+462.302 s]

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

/proc/21242/statm: 17381 17035 76 170 0 17208 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 74880

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21244
/proc/meminfo: memFree=1593256/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=75728 CPUtime=581.97
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 18622 0 0 0 58176 21 0 0 25 0 1 0 306771013 77545472 18608 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 18932 18608 76 170 0 18759 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 81084

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21244
/proc/meminfo: memFree=1593192/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=75728 CPUtime=641.95
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 18622 0 0 0 64174 21 0 0 25 0 1 0 306771013 77545472 18608 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 18932 18608 76 170 0 18759 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 81084

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21244
/proc/meminfo: memFree=1586472/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=82460 CPUtime=701.92
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 20291 0 0 0 70169 23 0 0 25 0 1 0 306771013 84439040 20277 1992294400 134512640 135212243 4294956240 18446744073709551615 134535906 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 20615 20277 76 170 0 20442 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 87816

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21244
/proc/meminfo: memFree=1586408/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=82460 CPUtime=761.9
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 20291 0 0 0 76167 23 0 0 25 0 1 0 306771013 84439040 20277 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 20615 20277 76 170 0 20442 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 87816

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21244
/proc/meminfo: memFree=1582760/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=86288 CPUtime=821.86
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 21268 0 0 0 82163 23 0 0 25 0 1 0 306771013 88358912 21254 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 21572 21254 76 170 0 21399 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 91644

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21244
/proc/meminfo: memFree=1578216/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=90644 CPUtime=881.84
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 22358 0 0 0 88159 25 0 0 25 0 1 0 306771013 92819456 22344 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 22661 22344 76 170 0 22488 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 96000

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21244
/proc/meminfo: memFree=1578152/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=90644 CPUtime=941.81
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 22358 0 0 0 94156 25 0 0 25 0 1 0 306771013 92819456 22344 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 22661 22344 76 170 0 22488 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 96000

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21244
/proc/meminfo: memFree=1575080/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=93680 CPUtime=1001.79
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 23149 0 0 0 100153 26 0 0 25 0 1 0 306771013 95928320 23135 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 23420 23135 76 170 0 23247 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 99036

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21250
/proc/meminfo: memFree=1568744/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=100024 CPUtime=1061.76
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 24638 0 0 0 106147 29 0 0 25 0 1 0 306771013 102424576 24624 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 25006 24624 76 170 0 24833 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 105380

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21250
/proc/meminfo: memFree=1568744/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=100024 CPUtime=1121.73
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 24638 0 0 0 112144 29 0 0 25 0 1 0 306771013 102424576 24624 1992294400 134512640 135212243 4294956240 18446744073709551615 134536811 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 25006 24624 76 170 0 24833 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 105380

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21250
/proc/meminfo: memFree=1568744/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=100024 CPUtime=1181.71
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 24638 0 0 0 118142 29 0 0 25 0 1 0 306771013 102424576 24624 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 25006 24624 76 170 0 24833 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 105380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21250
/proc/meminfo: memFree=1568744/2055920 swapFree=4179332/4192956
[pid=21236] ppid=21234 vsize=5356 CPUtime=0.06
/proc/21236/stat : 21236 (SatELiteGTI) S 21234 21236 20605 0 -1 4194304 335 842 0 0 0 0 5 1 16 0 1 0 306771006 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21236/statm: 1339 239 197 169 0 50 0
[pid=21242] ppid=21236 vsize=100024 CPUtime=1200.01
/proc/21242/stat : 21242 (minisat_static) R 21236 21236 20605 0 -1 4194304 24638 0 0 0 119972 29 0 0 25 0 1 0 306771013 102424576 24624 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/21242/statm: 25006 24624 76 170 0 24833 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 105380

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21236 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=56991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=14997
# CPU time returned by wait4() is 0.071988
# 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): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.77
CPU system time (s): 0.3
CPU usage (%): 99.9547
Max. virtual memory (cumulated for all children) (KiB): 105380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.056991
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1177
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= 7

runsolver used 0.947855 second user time and 3.42648 second system time

The end

Launcher Data 

Begin job on node59 at 2009-05-20 04:43:58
IDJOB=1832760
IDBENCH=70343
IDSOLVER=672
FILE ID=node59/1832760-1242787438
PBS_JOBID= 9322344
Free space on /tmp= 66116 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832760-1242787438/watcher-1832760-1242787438 -o /tmp/evaluation-result-1832760-1242787438/solver-1832760-1242787438 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832760-1242787438.cnf -random-seed=68279768

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

MD5SUM BENCH= 94f2ca8c39053ec6a521a994d8a70291
RANDOM SEED=68279768

node59.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		: 3000.240
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		: 3000.240
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:       1669144 kB
Buffers:         28144 kB
Cached:         307536 kB
SwapCached:       7924 kB
Active:         144204 kB
Inactive:       201472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1669144 kB
SwapTotal:     4192956 kB
SwapFree:      4179332 kB
Dirty:            1864 kB
Writeback:           0 kB
Mapped:          15088 kB
Slab:            27100 kB
Committed_AS:  1053924 kB
PageTables:       1464 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= 66116 MiB
End job on node59 at 2009-05-20 05:04:01