Trace number 1832474

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) 1200.04 1200.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1183359164-025.cnf
MD5SUMeb88883744268c4015fbf88194e85a82
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.16961
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.015997 s
0.00/0.02	c ==============================================================================
0.00/0.04	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.05	c Number of variables   : 800          
0.00/0.05	c Number of clauses     : 16000        
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-1832474-1242773823/watcher-1832474-1242773823 -o /tmp/evaluation-result-1832474-1242773823/solver-1832474-1242773823 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832474-1242773823.cnf -random-seed=321001485 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16261
/proc/meminfo: memFree=1794440/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 276 0 0 0 0 0 0 0 19 0 1 0 305411206 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226687156306 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/16261/statm: 1339 235 195 169 0 50 0
[pid=16262] ppid=16261 vsize=5356 CPUtime=0
/proc/16262/stat : 16262 (SatELiteGTI) S 16261 16261 15897 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 305411206 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/16262/statm: 1339 238 198 169 0 50 0
[pid=16264] ppid=16262 vsize=5356 CPUtime=0
/proc/16264/stat : 16264 (SatELiteGTI) R 16262 16261 15897 0 -1 4194368 19 0 0 0 0 0 0 0 22 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686987559 0 0 4096 0 0 0 0 17 1 0 0
/proc/16264/statm: 1339 239 199 169 0 50 0

[startup+0.047426 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16261
/proc/meminfo: memFree=1794440/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 305411206 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16261/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102432 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16261
/proc/meminfo: memFree=1794440/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301471 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16261
/proc/meminfo: memFree=1794440/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701554 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16261
/proc/meminfo: memFree=1794440/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16267
/proc/meminfo: memFree=1788408/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=8300 CPUtime=1.44
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 1810 0 0 0 144 0 0 0 25 0 1 0 305411211 8499200 1796 1992294400 134512640 135212243 4294956240 18446744073709551615 134526427 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 2075 1796 76 170 0 1902 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13656

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16267
/proc/meminfo: memFree=1785208/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=9884 CPUtime=3.04
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 2190 0 0 0 303 1 0 0 25 0 1 0 305411211 10121216 2176 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 2471 2176 76 170 0 2298 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15240

[startup+6.30269 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16267
/proc/meminfo: memFree=1783616/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=11392 CPUtime=6.24
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 2562 0 0 0 623 1 0 0 25 0 1 0 305411211 11665408 2548 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 2848 2548 76 170 0 2675 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16748

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16267
/proc/meminfo: memFree=1780808/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=14164 CPUtime=12.63
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 3262 0 0 0 1262 1 0 0 25 0 1 0 305411211 14503936 3248 1992294400 134512640 135212243 4294956240 18446744073709551615 134539195 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 3541 3248 76 170 0 3368 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 19520

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16267
/proc/meminfo: memFree=1777160/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=17892 CPUtime=25.43
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 4209 0 0 0 2541 2 0 0 25 0 1 0 305411211 18321408 4195 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 4473 4195 76 170 0 4300 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23248

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16267
/proc/meminfo: memFree=1772360/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=22724 CPUtime=51.02
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 5405 0 0 0 5098 4 0 0 25 0 1 0 305411211 23269376 5391 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 5681 5391 76 170 0 5508 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 28080

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16267
/proc/meminfo: memFree=1762888/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=32084 CPUtime=102.19
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 7732 0 0 0 10213 6 0 0 25 0 1 0 305411211 32854016 7718 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 8021 7718 76 170 0 7848 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 37440

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16267
/proc/meminfo: memFree=1757000/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=37892 CPUtime=162.16
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 9191 0 0 0 16208 8 0 0 25 0 1 0 305411211 38801408 9177 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 9473 9177 76 170 0 9300 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 43248

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16267
/proc/meminfo: memFree=1749512/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=45284 CPUtime=222.12
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 11061 0 0 0 22202 10 0 0 25 0 1 0 305411211 46370816 11047 1992294400 134512640 135212243 4294956240 18446744073709551615 134536032 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 11321 11047 76 170 0 11148 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 50640

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16273
/proc/meminfo: memFree=1744776/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=49952 CPUtime=282.09
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 12201 0 0 0 28197 12 0 0 25 0 1 0 305411211 51150848 12187 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 12488 12187 76 170 0 12315 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 55308

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16273
/proc/meminfo: memFree=1739912/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=54836 CPUtime=342.06
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 13422 0 0 0 34193 13 0 0 25 0 1 0 305411211 56152064 13408 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 13709 13408 76 170 0 13536 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 60192

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16273
/proc/meminfo: memFree=1735112/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=59588 CPUtime=402.03

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

/proc/16267/statm: 18033 17683 76 170 0 17860 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 77488

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16273
/proc/meminfo: memFree=1722760/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=72132 CPUtime=641.88
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 17697 0 0 0 64170 18 0 0 25 0 1 0 305411211 73863168 17683 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 18033 17683 76 170 0 17860 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 77488

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16273
/proc/meminfo: memFree=1715976/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=78732 CPUtime=701.84
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 19377 0 0 0 70165 19 0 0 25 0 1 0 305411211 80621568 19363 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 19683 19363 76 170 0 19510 0
Current children cumulated CPU time (s) 701.87
Current children cumulated vsize (KiB) 84088

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16273
/proc/meminfo: memFree=1715912/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=78732 CPUtime=761.81
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 19377 0 0 0 76162 19 0 0 25 0 1 0 305411211 80621568 19363 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 19683 19363 76 170 0 19510 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 84088

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16273
/proc/meminfo: memFree=1710344/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=84548 CPUtime=821.78
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 20835 0 0 0 82156 22 0 0 25 0 1 0 305411211 86577152 20821 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 21137 20821 76 170 0 20964 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 89904

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16273
/proc/meminfo: memFree=1708296/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=86268 CPUtime=881.75
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 21275 0 0 0 88153 22 0 0 25 0 1 0 305411211 88338432 21261 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 21567 21261 76 170 0 21394 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 91624

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16273
/proc/meminfo: memFree=1708232/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=86268 CPUtime=941.72
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 21275 0 0 0 94150 22 0 0 25 0 1 0 305411211 88338432 21261 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 21567 21261 76 170 0 21394 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 91624

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16273
/proc/meminfo: memFree=1699912/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=94588 CPUtime=1001.69
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 23361 0 0 0 100145 24 0 0 25 0 1 0 305411211 96858112 23347 1992294400 134512640 135212243 4294956240 18446744073709551615 134536984 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 23647 23347 76 170 0 23474 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 99944

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16273
/proc/meminfo: memFree=1699848/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=94588 CPUtime=1061.67
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 23361 0 0 0 106143 24 0 0 25 0 1 0 305411211 96858112 23347 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 23647 23347 76 170 0 23474 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 99944

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16273
/proc/meminfo: memFree=1699784/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=94588 CPUtime=1121.64
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 23361 0 0 0 112140 24 0 0 25 0 1 0 305411211 96858112 23347 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 23647 23347 76 170 0 23474 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 99944

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16273
/proc/meminfo: memFree=1698504/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=96176 CPUtime=1181.61
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 23769 0 0 0 118137 24 0 0 25 0 1 0 305411211 98484224 23755 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 24044 23755 76 170 0 23871 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 101532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16273
/proc/meminfo: memFree=1693640/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=101068 CPUtime=1200.01
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 24894 0 0 0 119975 26 0 0 25 0 1 0 305411211 103493632 24880 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 25267 24880 76 170 0 25094 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 106424

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16273
/proc/meminfo: memFree=1693640/2055920 swapFree=4180508/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0.03
/proc/16261/stat : 16261 (SatELiteGTI) S 16259 16261 15897 0 -1 4194304 335 691 0 0 0 0 3 0 18 0 1 0 305411206 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 239 197 169 0 50 0
[pid=16267] ppid=16261 vsize=101068 CPUtime=1200.01
/proc/16267/stat : 16267 (minisat_static) R 16261 16261 15897 0 -1 4194304 24894 0 0 0 119975 26 0 0 25 0 1 0 305411211 103493632 24880 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16267/statm: 25267 24880 76 170 0 25094 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 106424

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16261 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=39993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.044992
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.04
CPU user time (s): 1199.78
CPU system time (s): 0.26
CPU usage (%): 99.9441
Max. virtual memory (cumulated for all children) (KiB): 106424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.039993
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1026
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= 18

runsolver used 1.09483 second user time and 3.2825 second system time

The end

Launcher Data 

Begin job on node80 at 2009-05-20 00:57:03
IDJOB=1832474
IDBENCH=70200
IDSOLVER=672
FILE ID=node80/1832474-1242773823
PBS_JOBID= 9322223
Free space on /tmp= 66196 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1183359164-025.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832474-1242773823/watcher-1832474-1242773823 -o /tmp/evaluation-result-1832474-1242773823/solver-1832474-1242773823 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832474-1242773823.cnf -random-seed=321001485

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

MD5SUM BENCH= eb88883744268c4015fbf88194e85a82
RANDOM SEED=321001485

node80.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		: 3000.270
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		: 3000.270
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1794984 kB
Buffers:         19280 kB
Cached:         203692 kB
SwapCached:       7004 kB
Active:          84344 kB
Inactive:       147232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794984 kB
SwapTotal:     4192956 kB
SwapFree:      4180508 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          13404 kB
Slab:            15404 kB
Committed_AS:  1105072 kB
PageTables:       1388 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= 66192 MiB
End job on node80 at 2009-05-20 01:17:05