Trace number 1832744

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) 1200.08 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S612955126-075.cnf
MD5SUM438060a1be2646cf8b7b6ce135e188f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.34688
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 % |
0.00/0.06	c |         0 |   16661    50701 |      --       0       --      -- |     --   | -139/301
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 3882   #clauses: 16661   #literals: 50701
0.00/0.06	c CPU time:   0.049992 s
0.00/0.06	c ==============================================================================
0.00/0.07	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.07	c Number of variables   : 3882         
0.00/0.07	c Number of clauses     : 16661        
0.00/0.09	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-1832744-1242787245/watcher-1832744-1242787245 -o /tmp/evaluation-result-1832744-1242787245/solver-1832744-1242787245 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832744-1242787245.cnf -random-seed=331397887 

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 1.00 0.99 3/64 11456
/proc/meminfo: memFree=1807304/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306757200 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 254195499090 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/11456/statm: 1339 235 195 169 0 50 0
[pid=11457] ppid=11456 vsize=5356 CPUtime=0
/proc/11457/stat : 11457 (SatELiteGTI) S 11456 11456 10798 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 306757200 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/11457/statm: 1339 238 198 169 0 50 0
[pid=11459] ppid=11457 vsize=192 CPUtime=0
/proc/11459/stat : 11459 (sed) R 11457 11456 10798 0 -1 4194304 42 0 0 0 0 0 0 0 18 0 1 0 306757201 196608 23 1992294400 4194304 4240196 548682069056 18446744073709551615 254192711049 0 0 4096 0 0 0 0 17 0 0 0
/proc/11459/statm: 48 23 16 11 0 11 0

[startup+0.0692861 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 11456
/proc/meminfo: memFree=1807304/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306757200 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11456/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101282 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 11456
/proc/meminfo: memFree=1807304/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301293 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 11456
/proc/meminfo: memFree=1807304/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701322 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 11456
/proc/meminfo: memFree=1807304/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50138 s]
/proc/loadavg: 0.92 1.00 0.99 2/66 11462
/proc/meminfo: memFree=1802296/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=7088 CPUtime=1.41
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 1490 0 0 0 141 0 0 0 25 0 1 0 306757208 7258112 1476 1992294400 134512640 135212243 4294956240 18446744073709551615 134526445 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 1772 1476 76 170 0 1599 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12444

[startup+3.1015 s]
/proc/loadavg: 0.92 1.00 0.99 2/66 11462
/proc/meminfo: memFree=1799416/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=10580 CPUtime=3.01
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 2361 0 0 0 300 1 0 0 25 0 1 0 306757208 10833920 2347 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 2645 2347 76 170 0 2472 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15936

[startup+6.30173 s]
/proc/loadavg: 0.93 1.00 0.99 2/66 11462
/proc/meminfo: memFree=1793208/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=16024 CPUtime=6.21
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 3713 0 0 0 619 2 0 0 25 0 1 0 306757208 16408576 3699 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 4006 3699 76 170 0 3833 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21380

[startup+12.7012 s]
/proc/loadavg: 0.93 1.00 0.99 2/66 11462
/proc/meminfo: memFree=1784568/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=24024 CPUtime=12.6
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 5707 0 0 0 1256 4 0 0 25 0 1 0 306757208 24600576 5693 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 6006 5693 76 170 0 5833 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 29380

[startup+25.5011 s]
/proc/loadavg: 0.95 1.00 0.99 2/66 11464
/proc/meminfo: memFree=1774640/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=33252 CPUtime=25.39
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 7991 0 0 0 2533 6 0 0 25 0 1 0 306757208 34050048 7977 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 8313 7977 76 170 0 8140 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 38608

[startup+51.102 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 11464
/proc/meminfo: memFree=1771704/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=36156 CPUtime=50.99
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 8742 0 0 0 5091 8 0 0 25 0 1 0 306757208 37023744 8728 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 9039 8728 76 170 0 8866 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 41512

[startup+102.306 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 11464
/proc/meminfo: memFree=1767736/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=40116 CPUtime=102.17
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 9740 0 0 0 10208 9 0 0 25 0 1 0 306757208 41078784 9726 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 10029 9726 76 170 0 9856 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 45472

[startup+162.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 11464
/proc/meminfo: memFree=1759416/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=48480 CPUtime=162.15
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 11798 0 0 0 16204 11 0 0 25 0 1 0 306757208 49643520 11784 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 12120 11784 76 170 0 11947 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 53836

[startup+222.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 11464
/proc/meminfo: memFree=1755576/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=52308 CPUtime=222.13
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 12758 0 0 0 22201 12 0 0 25 0 1 0 306757208 53563392 12744 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 13077 12744 76 170 0 12904 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 57664

[startup+282.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 11464
/proc/meminfo: memFree=1750776/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=57060 CPUtime=282.08
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 13962 0 0 0 28195 13 0 0 25 0 1 0 306757208 58429440 13948 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 14265 13948 76 170 0 14092 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 62416

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 11464
/proc/meminfo: memFree=1746680/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=61284 CPUtime=342.06
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 15017 0 0 0 34192 14 0 0 25 0 1 0 306757208 62754816 15003 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 15321 15003 76 170 0 15148 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 66640

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 11464
/proc/meminfo: memFree=1744696/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=63000 CPUtime=402.03

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

/proc/11462/statm: 17236 16890 76 170 0 17063 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 74300

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11464
/proc/meminfo: memFree=1732600/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=75148 CPUtime=581.97
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 18476 0 0 0 58179 18 0 0 25 0 1 0 306757208 76951552 18462 1992294400 134512640 135212243 4294956240 18446744073709551615 134526220 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 18787 18462 76 170 0 18614 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 80504

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11464
/proc/meminfo: memFree=1732600/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=75148 CPUtime=641.94
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 18476 0 0 0 64176 18 0 0 25 0 1 0 306757208 76951552 18462 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 18787 18462 76 170 0 18614 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 80504

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11464
/proc/meminfo: memFree=1725176/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=82408 CPUtime=701.92
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 20307 0 0 0 70171 21 0 0 25 0 1 0 306757208 84385792 20293 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 20602 20293 76 170 0 20429 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 87764

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11464
/proc/meminfo: memFree=1725048/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=82408 CPUtime=761.91
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 20307 0 0 0 76170 21 0 0 25 0 1 0 306757208 84385792 20293 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 20602 20293 76 170 0 20429 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 87764

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11464
/proc/meminfo: memFree=1716920/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=90724 CPUtime=821.88
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 22382 0 0 0 82165 23 0 0 25 0 1 0 306757208 92901376 22368 1992294400 134512640 135212243 4294956240 18446744073709551615 134532704 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 22681 22368 76 170 0 22508 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 96080

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11464
/proc/meminfo: memFree=1716792/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=90724 CPUtime=881.85
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 22382 0 0 0 88162 23 0 0 25 0 1 0 306757208 92901376 22368 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 22681 22368 76 170 0 22508 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 96080

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11464
/proc/meminfo: memFree=1716792/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=90724 CPUtime=941.83
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 22382 0 0 0 94160 23 0 0 25 0 1 0 306757208 92901376 22368 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 22681 22368 76 170 0 22508 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 96080

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11464
/proc/meminfo: memFree=1709560/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=98256 CPUtime=1001.8
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 24200 0 0 0 100154 26 0 0 25 0 1 0 306757208 100614144 24186 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 24564 24186 76 170 0 24391 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 103612

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11464
/proc/meminfo: memFree=1708472/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=99312 CPUtime=1061.77
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 24452 0 0 0 106151 26 0 0 25 0 1 0 306757208 101695488 24438 1992294400 134512640 135212243 4294956240 18446744073709551615 134536105 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 24828 24438 76 170 0 24655 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 104668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11464
/proc/meminfo: memFree=1708408/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=99312 CPUtime=1121.75
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 24452 0 0 0 112149 26 0 0 25 0 1 0 306757208 101695488 24438 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 24828 24438 76 170 0 24655 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 104668

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11464
/proc/meminfo: memFree=1708408/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=99312 CPUtime=1181.72
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 24452 0 0 0 118146 26 0 0 25 0 1 0 306757208 101695488 24438 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 24828 24438 76 170 0 24655 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 104668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11464
/proc/meminfo: memFree=1705592/2055920 swapFree=4180972/4192956
[pid=11456] ppid=11454 vsize=5356 CPUtime=0.06
/proc/11456/stat : 11456 (SatELiteGTI) S 11454 11456 10798 0 -1 4194304 335 845 0 0 0 0 6 0 16 0 1 0 306757200 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11456/statm: 1339 239 197 169 0 50 0
[pid=11462] ppid=11456 vsize=102084 CPUtime=1200.02
/proc/11462/stat : 11462 (minisat_static) R 11456 11456 10798 0 -1 4194304 25142 0 0 0 119975 27 0 0 25 0 1 0 306757208 104534016 25128 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/11462/statm: 25521 25128 76 170 0 25348 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 107440

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 11456 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=67989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.076987
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.81
CPU system time (s): 0.27
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 107440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.067989
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1180
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= 15
involuntary context switches= 9

runsolver used 1.07883 second user time and 3.2965 second system time

The end

Launcher Data 

Begin job on node34 at 2009-05-20 04:40:46
IDJOB=1832744
IDBENCH=70335
IDSOLVER=672
FILE ID=node34/1832744-1242787245
PBS_JOBID= 9322329
Free space on /tmp= 66428 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S612955126-075.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832744-1242787245/watcher-1832744-1242787245 -o /tmp/evaluation-result-1832744-1242787245/solver-1832744-1242787245 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832744-1242787245.cnf -random-seed=331397887

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

MD5SUM BENCH= 438060a1be2646cf8b7b6ce135e188f8
RANDOM SEED=331397887

node34.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		: 3000.214
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		: 3000.214
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:       1807784 kB
Buffers:         27756 kB
Cached:         173400 kB
SwapCached:       6108 kB
Active:          73296 kB
Inactive:       136108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807784 kB
SwapTotal:     4192956 kB
SwapFree:      4180972 kB
Dirty:            1888 kB
Writeback:           0 kB
Mapped:          13560 kB
Slab:            24888 kB
Committed_AS:  1059540 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66428 MiB
End job on node34 at 2009-05-20 05:00:48