Trace number 1805949

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 2009-03-21? (TO) 1200.03 1200.12

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
MD5SUM5a3ae9766db0de00fa37fabacaa34827
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
Number of clauses of size over 50

Solver Data


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-1805949-1242143504/watcher-1805949-1242143504 -o /tmp/evaluation-result-1805949-1242143504/solver-1805949-1242143504 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1805949-1242143504.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: 1.00 0.97 0.91 3/64 13226
/proc/meminfo: memFree=1231800/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=3284 CPUtime=0
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 451 0 0 0 0 0 0 0 19 0 1 0 242383852 3362816 427 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 821 433 205 542 0 270 0

[startup+0.0252691 s]
/proc/loadavg: 1.00 0.97 0.91 3/64 13226
/proc/meminfo: memFree=1231800/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=5776 CPUtime=0.01
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 999 0 0 0 1 0 0 0 19 0 1 0 242383852 5914624 975 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 1444 975 217 542 0 893 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11132

[startup+0.101246 s]
/proc/loadavg: 1.00 0.97 0.91 3/64 13226
/proc/meminfo: memFree=1231800/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=6568 CPUtime=0.09
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 1231 0 0 0 9 0 0 0 19 0 1 0 242383852 6725632 1207 1992294400 4194304 6416590 548682068912 18446744073709551615 4828229 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 1642 1207 217 542 0 1091 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11924

[startup+0.30119 s]
/proc/loadavg: 1.00 0.97 0.91 3/64 13226
/proc/meminfo: memFree=1231800/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=8428 CPUtime=0.29
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 1756 0 0 0 29 0 0 0 21 0 1 0 242383852 8630272 1731 1992294400 4194304 6416590 548682068912 18446744073709551615 4312640 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 2107 1731 226 542 0 1556 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13784

[startup+0.701075 s]
/proc/loadavg: 1.00 0.97 0.91 3/64 13226
/proc/meminfo: memFree=1231800/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=12356 CPUtime=0.68
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 2687 0 0 0 68 0 0 0 24 0 1 0 242383852 12652544 2654 1992294400 4194304 6416590 548682068912 18446744073709551615 4511555 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 3089 2654 242 542 0 2538 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17712

[startup+1.50185 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13228
/proc/meminfo: memFree=1221800/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=12208 CPUtime=1.48
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 2711 0 0 0 148 0 0 0 25 0 1 0 242383852 12500992 2631 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 3052 2631 250 542 0 2501 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17564

[startup+3.10139 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13228
/proc/meminfo: memFree=1221672/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=12208 CPUtime=3.08
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 2714 0 0 0 308 0 0 0 25 0 1 0 242383852 12500992 2634 1992294400 4194304 6416590 548682068912 18446744073709551615 4342206 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 3052 2634 250 542 0 2501 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17564

[startup+6.30148 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13228
/proc/meminfo: memFree=1220656/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=13960 CPUtime=6.28
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 3141 0 0 0 627 1 0 0 25 0 1 0 242383852 14295040 3061 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 3490 3061 250 542 0 2939 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19316

[startup+12.7017 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13228
/proc/meminfo: memFree=1216432/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=18040 CPUtime=12.69
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 4138 0 0 0 1266 3 0 0 25 0 1 0 242383852 18472960 4018 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 4510 4018 251 542 0 3959 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23396

[startup+25.501 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13228
/proc/meminfo: memFree=1212976/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=21696 CPUtime=25.48
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 5101 0 0 0 2543 5 0 0 25 0 1 0 242383852 22216704 4884 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 5424 4884 254 542 0 4873 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27052

[startup+51.1017 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13228
/proc/meminfo: memFree=1208240/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=26988 CPUtime=51.08
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 6475 0 0 0 5100 8 0 0 25 0 1 0 242383852 27635712 6129 1992294400 4194304 6416590 548682068912 18446744073709551615 4341183 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 6747 6129 254 542 0 6196 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32344

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13228
/proc/meminfo: memFree=1198320/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=36944 CPUtime=102.27
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 9202 0 0 0 10211 16 0 0 25 0 1 0 242383852 37830656 8462 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 9236 8462 254 542 0 8685 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42300

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13228
/proc/meminfo: memFree=1190256/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=45780 CPUtime=162.26
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 11547 0 0 0 16201 25 0 0 25 0 1 0 242383852 46878720 10511 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 11445 10511 254 542 0 10894 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 51136

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13228
/proc/meminfo: memFree=1181424/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=56040 CPUtime=222.26
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 14091 0 0 0 22193 33 0 0 25 0 1 0 242383852 57384960 12664 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 14010 12664 254 542 0 13459 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 61396

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13228
/proc/meminfo: memFree=1175472/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=63116 CPUtime=282.26
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 15862 0 0 0 28187 39 0 0 25 0 1 0 242383852 64630784 14194 1992294400 4194304 6416590 548682068912 18446744073709551615 4294623 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 15779 14194 254 542 0 15228 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 68472

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13228
/proc/meminfo: memFree=1169072/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=70220 CPUtime=342.26
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 17741 0 0 0 34180 46 0 0 25 0 1 0 242383852 71905280 15797 1992294400 4194304 6416590 548682068912 18446744073709551615 4419794 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 17555 15797 254 542 0 17004 0
Current children cumulated CPU time (s) 342.26

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

/proc/13227/statm: 24816 22067 254 542 0 24265 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 104620

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13234
/proc/meminfo: memFree=1142320/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=101024 CPUtime=642.26
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 25491 0 0 0 64149 77 0 0 25 0 1 0 242383852 103448576 22443 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 25256 22443 254 542 0 24705 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 106380

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13234
/proc/meminfo: memFree=1133872/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=109768 CPUtime=702.25
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 28050 0 0 0 70140 85 0 0 25 0 1 0 242383852 112402432 24519 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 27442 24519 254 542 0 26891 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 115124

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13234
/proc/meminfo: memFree=1133552/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=110168 CPUtime=762.26
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 28172 0 0 0 76137 89 0 0 25 0 1 0 242383852 112812032 24641 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 27542 24641 254 542 0 26991 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 115524

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13234
/proc/meminfo: memFree=1122032/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=122688 CPUtime=822.25
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 31099 0 0 0 82129 96 0 0 25 0 1 0 242383852 125632512 27568 1992294400 4194304 6416590 548682068912 18446744073709551615 4336682 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 30672 27568 254 542 0 30121 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 128044

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13234
/proc/meminfo: memFree=1119856/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=125440 CPUtime=882.24
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 32165 0 0 0 88122 102 0 0 25 0 1 0 242383852 128450560 28078 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 31360 28078 254 542 0 30809 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 130796

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13234
/proc/meminfo: memFree=1118640/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=126720 CPUtime=942.24
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 32459 0 0 0 94118 106 0 0 25 0 1 0 242383852 129761280 28372 1992294400 4194304 6416590 548682068912 18446744073709551615 4294561 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 31680 28372 254 542 0 31129 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 132076

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13234
/proc/meminfo: memFree=1110768/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=134736 CPUtime=1002.24
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 34451 0 0 0 100112 112 0 0 25 0 1 0 242383852 137969664 30364 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 33684 30364 254 542 0 33133 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 140092

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13234
/proc/meminfo: memFree=1104816/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=140260 CPUtime=1062.24
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 36528 0 0 0 106106 118 0 0 25 0 1 0 242383852 143626240 31802 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 35065 31802 254 542 0 34514 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 145616

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13234
/proc/meminfo: memFree=1103664/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=141888 CPUtime=1122.23
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 36843 0 0 0 112102 121 0 0 25 0 1 0 242383852 145293312 32117 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 35472 32117 254 542 0 34921 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 147244

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13234
/proc/meminfo: memFree=1101360/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=144300 CPUtime=1182.23
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 37511 0 0 0 118097 126 0 0 25 0 1 0 242383852 147763200 32785 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 36075 32785 254 542 0 35524 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 149656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13234
/proc/meminfo: memFree=1096688/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=148792 CPUtime=1200.03
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 38564 0 0 0 119875 128 0 0 25 0 1 0 242383852 152363008 33838 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 37198 33838 254 542 0 36647 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 154148

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 13234
/proc/meminfo: memFree=1096688/2055920 swapFree=4180148/4192956
[pid=13226] ppid=13224 vsize=5356 CPUtime=0
/proc/13226/stat : 13226 (kw_pre) S 13224 13226 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383851 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13226/statm: 1339 231 192 169 0 50 0
[pid=13227] ppid=13226 vsize=148792 CPUtime=1200.03
/proc/13227/stat : 13227 (kw_preprocessor) R 13226 13226 13097 0 -1 0 38564 0 0 0 119875 128 0 0 25 0 1 0 242383852 152363008 33838 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/13227/statm: 37198 33838 254 542 0 36647 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 154148

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13226 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.12
CPU time (s): 1200.03
CPU user time (s): 1198.75
CPU system time (s): 1.28
CPU usage (%): 99.9928
Max. virtual memory (cumulated for all children) (KiB): 154148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
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= 5
involuntary context switches= 1

runsolver used 0.91986 second user time and 3.45647 second system time

The end

Launcher Data 

Begin job on node16 at 2009-05-12 17:51:45
IDJOB=1805949
IDBENCH=24628
IDSOLVER=646
FILE ID=node16/1805949-1242143504
PBS_JOBID= 9289705
Free space on /tmp= 66040 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1805949-1242143504/watcher-1805949-1242143504 -o /tmp/evaluation-result-1805949-1242143504/solver-1805949-1242143504 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1805949-1242143504.cnf

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

MD5SUM BENCH= 5a3ae9766db0de00fa37fabacaa34827
RANDOM SEED=1927459075

node16.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		: 3000.234
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		: 3000.234
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:       1232344 kB
Buffers:         84428 kB
Cached:         655536 kB
SwapCached:       7152 kB
Active:         227524 kB
Inactive:       520956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1232344 kB
SwapTotal:     4192956 kB
SwapFree:      4180148 kB
Dirty:            4156 kB
Writeback:           0 kB
Mapped:          13516 kB
Slab:            61164 kB
Committed_AS:   905176 kB
PageTables:       1436 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= 66036 MiB
End job on node16 at 2009-05-12 18:11:47