Trace number 1806859

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 1200.51

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-220-100.cnf
MD5SUM9acdfc35e72435abc5da6ab9203455c3
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark716.225
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses528
Sum of the clauses size1320
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2440
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 588
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-1806859-1242153059/watcher-1806859-1242153059 -o /tmp/evaluation-result-1806859-1242153059/solver-1806859-1242153059 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806859-1242153059.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 1.00 1.00 3/64 12278
/proc/meminfo: memFree=1753640/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=2720 CPUtime=0
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 313 0 0 0 0 0 0 0 19 0 1 0 243333639 2785280 289 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 680 290 214 542 0 129 0

[startup+0.019099 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12278
/proc/meminfo: memFree=1753640/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=2844 CPUtime=0.01
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 371 0 0 0 1 0 0 0 19 0 1 0 243333639 2912256 347 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 711 347 241 542 0 160 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8200

[startup+0.102107 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12278
/proc/meminfo: memFree=1753640/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=3504 CPUtime=0.09
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 543 0 0 0 9 0 0 0 19 0 1 0 243333639 3588096 519 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 876 519 242 542 0 325 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8860

[startup+0.301127 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12278
/proc/meminfo: memFree=1753640/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=4708 CPUtime=0.29
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 817 0 0 0 29 0 0 0 21 0 1 0 243333639 4820992 793 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 1177 793 242 542 0 626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10064

[startup+0.701169 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12278
/proc/meminfo: memFree=1753640/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=6356 CPUtime=0.68
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 1236 0 0 0 68 0 0 0 25 0 1 0 243333639 6508544 1212 1992294400 4194304 6416590 548682068912 18446744073709551615 4294597 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 1589 1212 242 542 0 1038 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11712

[startup+1.50225 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12280
/proc/meminfo: memFree=1748632/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=8492 CPUtime=1.49
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 1748 0 0 0 148 1 0 0 25 0 1 0 243333639 8695808 1724 1992294400 4194304 6416590 548682068912 18446744073709551615 4295365 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 2123 1724 242 542 0 1572 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13848

[startup+3.10143 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12280
/proc/meminfo: memFree=1746200/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=10628 CPUtime=3.08
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 2246 0 0 0 306 2 0 0 25 0 1 0 243333639 10883072 2182 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 2657 2182 243 542 0 2106 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15984

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12280
/proc/meminfo: memFree=1743768/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=13124 CPUtime=6.29
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 2893 0 0 0 625 4 0 0 25 0 1 0 243333639 13438976 2732 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 3281 2732 246 542 0 2730 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18480

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12280
/proc/meminfo: memFree=1740392/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=16704 CPUtime=12.68
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 3786 0 0 0 1263 5 0 0 25 0 1 0 243333639 17104896 3496 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 4176 3496 246 542 0 3625 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22060

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12280
/proc/meminfo: memFree=1736040/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=21668 CPUtime=25.47
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 5027 0 0 0 2540 7 0 0 25 0 1 0 243333639 22188032 4567 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 5417 4567 246 542 0 4866 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 27024

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12280
/proc/meminfo: memFree=1730856/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=27780 CPUtime=51.07
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 6578 0 0 0 5095 12 0 0 25 0 1 0 243333639 28446720 5894 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 6945 5894 246 542 0 6394 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33136

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12280
/proc/meminfo: memFree=1723304/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=36820 CPUtime=102.25
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 8720 0 0 0 10206 19 0 0 25 0 1 0 243333639 37703680 7740 1992294400 4194304 6416590 548682068912 18446744073709551615 4294650 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 9205 7740 246 542 0 8654 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 42176

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12280
/proc/meminfo: memFree=1714344/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=46660 CPUtime=162.22
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 11357 0 0 0 16196 26 0 0 25 0 1 0 243333639 47779840 9986 1992294400 4194304 6416590 548682068912 18446744073709551615 4294960 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 11665 9986 246 542 0 11114 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 52016

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12280
/proc/meminfo: memFree=1708648/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=52784 CPUtime=222.2
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 12995 0 0 0 22187 33 0 0 25 0 1 0 243333639 54050816 11383 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 13196 11383 246 542 0 12645 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 58140

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12280
/proc/meminfo: memFree=1702632/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=60116 CPUtime=282.18
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 14585 0 0 0 28179 39 0 0 25 0 1 0 243333639 61558784 12973 1992294400 4194304 6416590 548682068912 18446744073709551615 4422191 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 15029 12973 246 542 0 14478 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 65472

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12280
/proc/meminfo: memFree=1700520/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=62196 CPUtime=342.15
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 15302 0 0 0 34172 43 0 0 25 0 1 0 243333639 63688704 13413 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 15549 13413 246 542 0 14998 0
Current children cumulated CPU time (s) 342.15

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

/proc/12279/statm: 20296 17373 246 542 0 19745 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 86540

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12280
/proc/meminfo: memFree=1682600/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=83312 CPUtime=642.04
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 20448 0 0 0 64143 61 0 0 25 0 1 0 243333639 85311488 17875 1992294400 4194304 6416590 548682068912 18446744073709551615 4294643 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 20828 17875 246 542 0 20277 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 88668

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12282
/proc/meminfo: memFree=1677096/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=89192 CPUtime=702
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 22200 0 0 0 70135 65 0 0 25 0 1 0 243333639 91332608 19206 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 22298 19206 246 542 0 21747 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 94548

[startup+762.307 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 12282
/proc/meminfo: memFree=1676136/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=90152 CPUtime=761.99
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 22473 0 0 0 76131 68 0 0 25 0 1 0 243333639 92315648 19479 1992294400 4194304 6416590 548682068912 18446744073709551615 4294671 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 22538 19479 246 542 0 21987 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 95508

[startup+822.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 12282
/proc/meminfo: memFree=1674344/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=92072 CPUtime=821.94
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 22919 0 0 0 82123 71 0 0 25 0 1 0 243333639 94281728 19925 1992294400 4194304 6416590 548682068912 18446744073709551615 4294597 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 23018 19925 246 542 0 22467 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 97428

[startup+882.303 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 12282
/proc/meminfo: memFree=1669224/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=98568 CPUtime=881.91
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 24181 0 0 0 88116 75 0 0 25 0 1 0 243333639 100933632 21187 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 24642 21187 246 542 0 24091 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 103924

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12282
/proc/meminfo: memFree=1665448/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=102936 CPUtime=941.89
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 25620 0 0 0 94110 79 0 0 25 0 1 0 243333639 105406464 22142 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 25734 22142 246 542 0 25183 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 108292

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12282
/proc/meminfo: memFree=1663784/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=104856 CPUtime=1001.87
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 26040 0 0 0 100105 82 0 0 25 0 1 0 243333639 107372544 22562 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 26214 22562 246 542 0 25663 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 110212

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12282
/proc/meminfo: memFree=1662504/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=106456 CPUtime=1061.85
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 26370 0 0 0 106099 86 0 0 25 0 1 0 243333639 109010944 22892 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 26614 22892 246 542 0 26063 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 111812

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12282
/proc/meminfo: memFree=1659944/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=109656 CPUtime=1121.82
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 27091 0 0 0 112094 88 0 0 25 0 1 0 243333639 112287744 23613 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 27414 23613 246 542 0 26863 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 115012

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12282
/proc/meminfo: memFree=1653736/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=115808 CPUtime=1181.81
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 28610 0 0 0 118088 93 0 0 25 0 1 0 243333639 118587392 25132 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 28952 25132 246 542 0 28401 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 121164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12282
/proc/meminfo: memFree=1651560/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=117580 CPUtime=1200
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 29596 0 0 0 119906 94 0 0 25 0 1 0 243333639 120401920 25562 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 29395 25562 246 542 0 28844 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 122936

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12282
/proc/meminfo: memFree=1651560/2055920 swapFree=4176468/4192956
[pid=12278] ppid=12276 vsize=5356 CPUtime=0
/proc/12278/stat : 12278 (kw_pre) S 12276 12278 11895 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243333639 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12278/statm: 1339 231 192 169 0 50 0
[pid=12279] ppid=12278 vsize=117580 CPUtime=1200
/proc/12279/stat : 12279 (kw_preprocessor) R 12278 12278 11895 0 -1 0 29596 0 0 0 119906 94 0 0 25 0 1 0 243333639 120401920 25562 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12279/statm: 29395 25562 246 542 0 28844 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 122936

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12278 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200
CPU user time (s): 1199.06
CPU system time (s): 0.94
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 125160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 3
involuntary context switches= 1

runsolver used 1.15382 second user time and 3.22251 second system time

The end

Launcher Data 

Begin job on node47 at 2009-05-12 20:30:59
IDJOB=1806859
IDBENCH=71117
IDSOLVER=646
FILE ID=node47/1806859-1242153059
PBS_JOBID= 9289677
Free space on /tmp= 66228 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-220-100.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806859-1242153059/watcher-1806859-1242153059 -o /tmp/evaluation-result-1806859-1242153059/solver-1806859-1242153059 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806859-1242153059.cnf

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

MD5SUM BENCH= 9acdfc35e72435abc5da6ab9203455c3
RANDOM SEED=189266877

node47.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		: 3000.212
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		: 3000.212
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:       1754120 kB
Buffers:         39616 kB
Cached:         185888 kB
SwapCached:      10252 kB
Active:          17596 kB
Inactive:       220060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1754120 kB
SwapTotal:     4192956 kB
SwapFree:      4176468 kB
Dirty:            3140 kB
Writeback:           0 kB
Mapped:          14512 kB
Slab:            50140 kB
Committed_AS:   933300 kB
PageTables:       1448 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= 66224 MiB
End job on node47 at 2009-05-12 20:51:01