Trace number 1796165

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
kw_pre 2009-03-21UNSAT 906.362 906.625

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-10-13-u.cnf
MD5SUMa443b9e3a7093c1d9a47b42016a65c52
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark906.362
Satisfiable
(Un)Satisfiability was proved
Number of variables226208
Number of clauses1021181
Sum of the clauses size2332626
Maximum clause length10
Minimum clause length1
Number of clauses of size 119072
Number of clauses of size 2821353
Number of clauses of size 3137896
Number of clauses of size 44760
Number of clauses of size 519040
Number of clauses of size over 519060

Solver Data 

906.32/906.62	This is MiniSat 2.0 beta
906.32/906.62	WARNING: for repeatability, setting FPU to use double precision
906.32/906.62	============================[ Problem Statistics ]=============================
906.32/906.62	|                                                                             |
906.32/906.62	|  Number of variables:  1                                                    |
906.32/906.62	|  Number of clauses:    2                                                    |
906.32/906.62	|  Parsing time:         0.00         s                                       |
906.32/906.62	Solved by unit propagation
906.32/906.62	UNSATISFIABLE
906.32/906.62	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1796165-1242071327/watcher-1796165-1242071327 -o /tmp/evaluation-result-1796165-1242071327/solver-1796165-1242071327 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796165-1242071327.cnf 

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: 0.30 0.92 1.44 3/64 14798
/proc/meminfo: memFree=1350984/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=5520 CPUtime=0
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 999 0 0 0 0 0 0 0 18 0 1 0 62134816 5652480 975 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 1380 980 190 542 0 829 0

[startup+0.0408689 s]
/proc/loadavg: 0.30 0.92 1.44 3/64 14798
/proc/meminfo: memFree=1350984/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=29716 CPUtime=0.03
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 5389 0 0 0 1 2 0 0 18 0 1 0 62134816 30429184 5365 1992294400 4194304 6416590 548682068912 18446744073709551615 4288289 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 7429 5369 205 542 0 6878 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 35072

[startup+0.101873 s]
/proc/loadavg: 0.30 0.92 1.44 3/64 14798
/proc/meminfo: memFree=1350984/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=61868 CPUtime=0.09
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 13123 0 0 0 5 4 0 0 18 0 1 0 62134816 63352832 13099 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 15467 13104 205 542 0 14916 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 67224

[startup+0.301893 s]
/proc/loadavg: 0.30 0.92 1.44 3/64 14798
/proc/meminfo: memFree=1350984/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=143540 CPUtime=0.28
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 32645 0 0 0 16 12 0 0 20 0 1 0 62134816 146984960 32621 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 35885 32621 215 542 0 35334 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 148896

[startup+0.701936 s]
/proc/loadavg: 0.30 0.92 1.44 3/64 14798
/proc/meminfo: memFree=1350984/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=149216 CPUtime=0.69
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 34257 0 0 0 55 14 0 0 23 0 1 0 62134816 152797184 34233 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 37304 34233 215 542 0 36753 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 154572

[startup+1.50202 s]
/proc/loadavg: 0.30 0.92 1.44 2/66 14800
/proc/meminfo: memFree=1210104/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=159248 CPUtime=1.49
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 37064 0 0 0 134 15 0 0 25 0 1 0 62134816 163069952 37040 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 39812 37040 215 542 0 39261 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 164604

[startup+3.10119 s]
/proc/loadavg: 0.30 0.92 1.44 2/66 14800
/proc/meminfo: memFree=1194624/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=178424 CPUtime=3.09
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 43157 0 0 0 291 18 0 0 25 0 1 0 62134816 182706176 42364 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 44606 42365 216 542 0 44055 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 183780

[startup+6.30152 s]
/proc/loadavg: 0.35 0.92 1.44 2/66 14800
/proc/meminfo: memFree=1147648/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=212020 CPUtime=6.29
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 54054 0 0 0 607 22 0 0 25 0 1 0 62134816 217108480 51724 1992294400 4194304 6416590 548682068912 18446744073709551615 4310015 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 53005 51724 218 542 0 52454 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 217376

[startup+12.7022 s]
/proc/loadavg: 0.41 0.93 1.44 2/66 14800
/proc/meminfo: memFree=1092360/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=254712 CPUtime=12.68
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 66349 0 0 0 1220 48 0 0 25 0 1 0 62134816 260825088 62251 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 63678 62251 247 542 0 63127 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 260068

[startup+25.5015 s]
/proc/loadavg: 0.54 0.93 1.43 2/66 14800
/proc/meminfo: memFree=1097224/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=254712 CPUtime=25.49
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 66421 0 0 0 2500 49 0 0 25 0 1 0 62134816 260825088 62323 1992294400 4194304 6416590 548682068912 18446744073709551615 5487568 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 63678 62323 250 542 0 63127 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 260068

[startup+51.1012 s]
/proc/loadavg: 0.69 0.93 1.42 2/66 14800
/proc/meminfo: memFree=1097288/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=254712 CPUtime=51.07
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 66431 0 0 0 5057 50 0 0 25 0 1 0 62134816 260825088 62333 1992294400 4194304 6416590 548682068912 18446744073709551615 5487568 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 63678 62333 250 542 0 63127 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 260068

[startup+102.306 s]
/proc/loadavg: 0.87 0.94 1.39 2/66 14800
/proc/meminfo: memFree=1097224/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=254712 CPUtime=102.26
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 66479 0 0 0 10174 52 0 0 25 0 1 0 62134816 260825088 62381 1992294400 4194304 6416590 548682068912 18446744073709551615 4414876 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 63678 62381 250 542 0 63127 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 260068

[startup+162.302 s]
/proc/loadavg: 0.95 0.95 1.37 2/66 14800
/proc/meminfo: memFree=1094856/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=256276 CPUtime=162.24
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 67066 0 0 0 16169 55 0 0 25 0 1 0 62134816 262426624 62968 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 64069 62968 253 542 0 63518 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 261632

[startup+222.301 s]
/proc/loadavg: 0.98 0.95 1.34 2/66 14800
/proc/meminfo: memFree=1089224/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=261728 CPUtime=222.23
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 68476 0 0 0 22164 59 0 0 25 0 1 0 62134816 268009472 64378 1992294400 4194304 6416590 548682068912 18446744073709551615 4573076 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 65432 64378 253 542 0 64881 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 267084

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 1.32 2/66 14800
/proc/meminfo: memFree=1083272/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=267516 CPUtime=282.21
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 69955 0 0 0 28156 65 0 0 25 0 1 0 62134816 273936384 65857 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 66879 65857 254 542 0 66328 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 272872

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 1.29 2/66 14800
/proc/meminfo: memFree=1076680/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=273836 CPUtime=342.19
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 71585 0 0 0 34146 73 0 0 25 0 1 0 62134816 280408064 67487 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 68459 67487 254 542 0 67908 0
Current children cumulated CPU time (s) 342.19

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


[startup+582.302 s]
/proc/loadavg: 0.99 0.97 1.22 2/66 14800
/proc/meminfo: memFree=1059336/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=291676 CPUtime=582.12
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 75931 0 0 0 58115 97 0 0 25 0 1 0 62134816 298676224 71833 1992294400 4194304 6416590 548682068912 18446744073709551615 5113973 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 72919 71833 254 542 0 72368 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 297032

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 1.20 2/66 14800
/proc/meminfo: memFree=1059080/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=291676 CPUtime=642.11
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 75985 0 0 0 64106 105 0 0 25 0 1 0 62134816 298676224 71887 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 72919 71887 254 542 0 72368 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 297032

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 1.18 2/66 14800
/proc/meminfo: memFree=1058568/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=292280 CPUtime=702.09
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 76134 0 0 0 70099 110 0 0 25 0 1 0 62134816 299294720 72036 1992294400 4194304 6416590 548682068912 18446744073709551615 4295353 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 73070 72036 254 542 0 72519 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 297636

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 1.17 2/66 14806
/proc/meminfo: memFree=1055816/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=295480 CPUtime=762.07
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 76805 0 0 0 76091 116 0 0 25 0 1 0 62134816 302571520 72707 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 73870 72707 254 542 0 73319 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 300836

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 1.16 2/66 14806
/proc/meminfo: memFree=1045256/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=306236 CPUtime=822.05
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 79433 0 0 0 82085 120 0 0 25 0 1 0 62134816 313585664 75335 1992294400 4194304 6416590 548682068912 18446744073709551615 4293562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 76559 75335 254 542 0 76008 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 311592

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 1.15 2/66 14806
/proc/meminfo: memFree=1044936/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=308232 CPUtime=882.04
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 79524 0 0 0 88079 125 0 0 25 0 1 0 62134816 315629568 75426 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 77058 75426 254 542 0 76507 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 313588

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

[startup+883.101 s]
/proc/loadavg: 0.99 0.97 1.15 2/66 14806
/proc/meminfo: memFree=1044936/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=308232 CPUtime=882.83
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 79524 0 0 0 88158 125 0 0 25 0 1 0 62134816 315629568 75426 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 77058 75426 254 542 0 76507 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 313588

[startup+895.902 s]
/proc/loadavg: 0.99 0.97 1.14 2/66 14806
/proc/meminfo: memFree=1044936/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=308232 CPUtime=895.63
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 79524 0 0 0 89438 125 0 0 25 0 1 0 62134816 315629568 75426 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 77058 75426 254 542 0 76507 0
Current children cumulated CPU time (s) 895.63
Current children cumulated vsize (KiB) 313588

[startup+902.302 s]
/proc/loadavg: 0.99 0.97 1.14 2/66 14806
/proc/meminfo: memFree=1044872/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=308232 CPUtime=902.03
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 79537 0 0 0 90077 126 0 0 25 0 1 0 62134816 315629568 75439 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 77058 75439 254 542 0 76507 0
Current children cumulated CPU time (s) 902.03
Current children cumulated vsize (KiB) 313588

[startup+903.902 s]
/proc/loadavg: 0.99 0.97 1.14 2/66 14806
/proc/meminfo: memFree=1044872/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=308232 CPUtime=903.62
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 79537 0 0 0 90236 126 0 0 25 0 1 0 62134816 315629568 75439 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 77058 75439 254 542 0 76507 0
Current children cumulated CPU time (s) 903.62
Current children cumulated vsize (KiB) 313588

[startup+905.502 s]
/proc/loadavg: 0.99 0.97 1.14 2/66 14806
/proc/meminfo: memFree=1044872/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=308232 CPUtime=905.22
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 79537 0 0 0 90396 126 0 0 25 0 1 0 62134816 315629568 75439 1992294400 4194304 6416590 548682068912 18446744073709551615 4337409 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 77058 75439 254 542 0 76507 0
Current children cumulated CPU time (s) 905.22
Current children cumulated vsize (KiB) 313588

[startup+906.302 s]
/proc/loadavg: 0.99 0.97 1.14 2/66 14806
/proc/meminfo: memFree=1044872/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=308232 CPUtime=906.03
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 79537 0 0 0 90477 126 0 0 25 0 1 0 62134816 315629568 75439 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 77058 75439 254 542 0 76507 0
Current children cumulated CPU time (s) 906.03
Current children cumulated vsize (KiB) 313588

[startup+906.502 s]
/proc/loadavg: 0.99 0.97 1.14 2/66 14806
/proc/meminfo: memFree=1044872/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=308232 CPUtime=906.22
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 0 79537 0 0 0 90496 126 0 0 25 0 1 0 62134816 315629568 75439 1992294400 4194304 6416590 548682068912 18446744073709551615 4304248 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 77058 75439 254 542 0 76507 0
Current children cumulated CPU time (s) 906.22
Current children cumulated vsize (KiB) 313588

[startup+906.602 s]
/proc/loadavg: 0.99 0.97 1.14 2/66 14806
/proc/meminfo: memFree=1044872/2055920 swapFree=4192952/4192956
[pid=14798] ppid=14796 vsize=5356 CPUtime=0
/proc/14798/stat : 14798 (kw_pre) S 14796 14798 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 62134816 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14798/statm: 1339 231 192 169 0 50 0
[pid=14799] ppid=14798 vsize=0 CPUtime=906.32
/proc/14799/stat : 14799 (kw_preprocessor) R 14798 14798 14761 0 -1 4 79550 0 0 0 90503 129 0 0 25 0 1 0 62134816 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/14799/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 906.32
Current children cumulated vsize (KiB) 5356

Child status: 0
Real time (s): 906.625
CPU time (s): 906.362
CPU user time (s): 905.039
CPU system time (s): 1.3228
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 313588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 905.039
system time used= 1.3228
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79965
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= 19
involuntary context switches= 1676

runsolver used 0.997848 second user time and 2.24466 second system time

The end

Launcher Data 

Begin job on node7 at 2009-05-11 21:48:49
IDJOB=1796165
IDBENCH=20342
IDSOLVER=646
FILE ID=node7/1796165-1242071327
PBS_JOBID= 9277590
Free space on /tmp= 66300 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/industrial/anbulagan/medium-unsat/total-10-13-u.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796165-1242071327/watcher-1796165-1242071327 -o /tmp/evaluation-result-1796165-1242071327/solver-1796165-1242071327 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796165-1242071327.cnf

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

MD5SUM BENCH= a443b9e3a7093c1d9a47b42016a65c52
RANDOM SEED=1131948910

node7.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		: 3000.243
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		: 3000.243
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:       1351464 kB
Buffers:         76292 kB
Cached:         524280 kB
SwapCached:          4 kB
Active:         214140 kB
Inactive:       400228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1351464 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:           21360 kB
Writeback:           0 kB
Mapped:          23560 kB
Slab:            76092 kB
Committed_AS:   181212 kB
PageTables:       1444 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= 66296 MiB
End job on node7 at 2009-05-11 22:03:56