Trace number 1796701

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) 1200.01 1200.61

General information on the benchmark

NameAPPLICATIONS/bitverif/countbitsrotate/
countbitsrotate128.cnf
MD5SUMf21954c654ab1cfd9e2c1aa6fdf49c58
Bench CategoryAPPLICATION (applications 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 variables138559
Number of clauses415292
Sum of the clauses size969012
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2276860
Number of clauses of size 3138430
Number of clauses of size 40
Number of clauses of size 50
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-1796701-1242079151/watcher-1796701-1242079151 -o /tmp/evaluation-result-1796701-1242079151/solver-1796701-1242079151 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796701-1242079151.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: 0.92 0.98 0.99 3/65 17685
/proc/meminfo: memFree=1350408/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=4256 CPUtime=0
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 677 0 0 0 0 0 0 0 18 0 1 0 235944144 4358144 653 1992294400 4194304 6416590 548682068912 18446744073709551615 4271281 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 1064 656 193 542 0 513 0

[startup+0.098826 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 17685
/proc/meminfo: memFree=1350408/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=61932 CPUtime=0.09
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 14442 0 0 0 4 5 0 0 18 0 1 0 235944144 63418368 14418 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 15483 14424 205 542 0 14932 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 67288

[startup+0.101826 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 17685
/proc/meminfo: memFree=1350408/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=63780 CPUtime=0.09
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 14952 0 0 0 4 5 0 0 18 0 1 0 235944144 65310720 14928 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 15945 14934 205 542 0 15394 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 69136

[startup+0.301848 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 17685
/proc/meminfo: memFree=1350408/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=88228 CPUtime=0.29
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 20511 0 0 0 22 7 0 0 20 0 1 0 235944144 90345472 20487 1992294400 4194304 6416590 548682068912 18446744073709551615 4919440 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 22057 20488 215 542 0 21506 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 93584

[startup+0.701893 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 17685
/proc/meminfo: memFree=1350408/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=93640 CPUtime=0.69
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 22044 0 0 0 61 8 0 0 23 0 1 0 235944144 95887360 22020 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 23410 22020 215 542 0 22859 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 98996

[startup+1.50198 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 17687
/proc/meminfo: memFree=1258232/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=104812 CPUtime=1.49
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 25570 0 0 0 139 10 0 0 25 0 1 0 235944144 107327488 25161 1992294400 4194304 6416590 548682068912 18446744073709551615 4918972 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 26236 25162 216 542 0 25685 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 110168

[startup+3.10117 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 17687
/proc/meminfo: memFree=1242424/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=143532 CPUtime=3.09
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 35476 0 0 0 286 23 0 0 25 0 1 0 235944144 146976768 34255 1992294400 4194304 6416590 548682068912 18446744073709551615 4534920 0 0 4096 0 0 0 0 17 1 0 0
/proc/17686/statm: 35883 34255 243 542 0 35332 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 148888

[startup+6.30252 s]
/proc/loadavg: 1.09 1.02 1.01 2/67 17687
/proc/meminfo: memFree=1174520/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=172964 CPUtime=6.29
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 43342 0 0 0 575 54 0 0 25 0 1 0 235944144 177115136 42121 1992294400 4194304 6416590 548682068912 18446744073709551615 4310015 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 43241 42121 243 542 0 42690 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 178320

[startup+12.7012 s]
/proc/loadavg: 1.24 1.05 1.02 2/67 17687
/proc/meminfo: memFree=1177088/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=169996 CPUtime=12.68
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 43762 0 0 0 1214 54 0 0 25 0 1 0 235944144 174075904 41458 1992294400 4194304 6416590 548682068912 18446744073709551615 4367786 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 42499 41458 250 542 0 41948 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 175352

[startup+25.5017 s]
/proc/loadavg: 1.41 1.10 1.03 2/67 17687
/proc/meminfo: memFree=1177280/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=169996 CPUtime=25.48
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 43763 0 0 0 2493 55 0 0 25 0 1 0 235944144 174075904 41459 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 42499 41459 250 542 0 41948 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 175352

[startup+51.1015 s]
/proc/loadavg: 1.32 1.10 1.03 2/67 17687
/proc/meminfo: memFree=1177472/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=169996 CPUtime=51.07
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 43806 0 0 0 5052 55 0 0 25 0 1 0 235944144 174075904 41500 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 42499 41500 250 542 0 41948 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 175352

[startup+102.305 s]
/proc/loadavg: 1.14 1.08 1.03 2/67 17687
/proc/meminfo: memFree=1176640/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=171024 CPUtime=102.25
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 44059 0 0 0 10170 55 0 0 25 0 1 0 235944144 175128576 41751 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 42756 41751 250 542 0 42205 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 176380

[startup+162.302 s]
/proc/loadavg: 1.05 1.07 1.02 2/67 17693
/proc/meminfo: memFree=1172032/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=175600 CPUtime=162.18
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 45253 0 0 0 16162 56 0 0 25 0 1 0 235944144 179814400 42915 1992294400 4194304 6416590 548682068912 18446744073709551615 4297125 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 43900 42915 250 542 0 43349 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 180956

[startup+222.302 s]
/proc/loadavg: 1.02 1.05 1.02 2/67 17693
/proc/meminfo: memFree=1167232/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=180252 CPUtime=222.16
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 46455 0 0 0 22159 57 0 0 25 0 1 0 235944144 184578048 44090 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 45063 44090 250 542 0 44512 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 185608

[startup+282.301 s]
/proc/loadavg: 1.00 1.04 1.01 2/67 17693
/proc/meminfo: memFree=1165504/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=182068 CPUtime=282.14
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 46883 0 0 0 28156 58 0 0 25 0 1 0 235944144 186437632 44517 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 45517 44517 250 542 0 44966 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 187424

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 17693
/proc/meminfo: memFree=1163648/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=183812 CPUtime=342.11
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 47339 0 0 0 34153 58 0 0 25 0 1 0 235944144 188223488 44971 1992294400 4194304 6416590 548682068912 18446744073709551615 5280297 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 45953 44971 250 542 0 45402 0
Current children cumulated CPU time (s) 342.11

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

/proc/17686/statm: 47588 46598 250 542 0 47037 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 195708

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 17693
/proc/meminfo: memFree=1155072/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=192456 CPUtime=582
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 49509 0 0 0 58139 61 0 0 25 0 1 0 235944144 197074944 47130 1992294400 4194304 6416590 548682068912 18446744073709551615 4367570 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 48114 47130 250 542 0 47563 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 197812

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17693
/proc/meminfo: memFree=1148160/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=199212 CPUtime=641.98
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 51218 0 0 0 64136 62 0 0 25 0 1 0 235944144 203993088 48825 1992294400 4194304 6416590 548682068912 18446744073709551615 4293628 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 49803 48825 250 542 0 49252 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 204568

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17693
/proc/meminfo: memFree=1142400/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=205112 CPUtime=701.96
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 52691 0 0 0 70132 64 0 0 25 0 1 0 235944144 210034688 50295 1992294400 4194304 6416590 548682068912 18446744073709551615 5280333 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 51278 50295 250 542 0 50727 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 210468

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17693
/proc/meminfo: memFree=1137728/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=209724 CPUtime=761.94
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 53838 0 0 0 76129 65 0 0 25 0 1 0 235944144 214757376 51436 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 52431 51436 250 542 0 51880 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 215080

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17693
/proc/meminfo: memFree=1134464/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=212972 CPUtime=821.91
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 54661 0 0 0 82125 66 0 0 25 0 1 0 235944144 218083328 52244 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 53243 52244 250 542 0 52692 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 218328

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17693
/proc/meminfo: memFree=1131008/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=216460 CPUtime=881.87
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 55538 0 0 0 88119 68 0 0 25 0 1 0 235944144 221655040 53106 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 54115 53106 250 542 0 53564 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 221816

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17693
/proc/meminfo: memFree=1129280/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=218072 CPUtime=941.81
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 55961 0 0 0 94113 68 0 0 25 0 1 0 235944144 223305728 53528 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 54518 53528 250 542 0 53967 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 223428

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17693
/proc/meminfo: memFree=1128256/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=219188 CPUtime=1001.78
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 56233 0 0 0 100110 68 0 0 25 0 1 0 235944144 224448512 53800 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 54797 53800 250 542 0 54246 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 224544

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17693
/proc/meminfo: memFree=1124736/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=222588 CPUtime=1061.76
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 57097 0 0 0 106107 69 0 0 25 0 1 0 235944144 227930112 54663 1992294400 4194304 6416590 548682068912 18446744073709551615 4370526 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 55647 54663 250 542 0 55096 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 227944

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17693
/proc/meminfo: memFree=1119744/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=227596 CPUtime=1121.73
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 58376 0 0 0 112103 70 0 0 25 0 1 0 235944144 233058304 55916 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 56899 55916 250 542 0 56348 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 232952

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17693
/proc/meminfo: memFree=1115776/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=234840 CPUtime=1181.71
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 60171 0 0 0 118099 72 0 0 25 0 1 0 235944144 240476160 57704 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 58710 57704 253 542 0 58159 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 240196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17693
/proc/meminfo: memFree=1112384/2055920 swapFree=4181612/4192956
[pid=17685] ppid=17683 vsize=5356 CPUtime=0
/proc/17685/stat : 17685 (kw_pre) S 17683 17685 17429 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235944143 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17685/statm: 1339 231 192 169 0 50 0
[pid=17686] ppid=17685 vsize=235000 CPUtime=1200.01
/proc/17686/stat : 17686 (kw_preprocessor) R 17685 17685 17429 0 -1 0 60213 0 0 0 119929 72 0 0 25 0 1 0 235944144 240640000 57746 1992294400 4194304 6416590 548682068912 18446744073709551615 4419953 0 0 4096 0 0 0 0 17 0 0 0
/proc/17686/statm: 58750 57746 253 542 0 58199 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 240356

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17685 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.01
CPU user time (s): 1199.29
CPU system time (s): 0.72
CPU usage (%): 99.9499
Max. virtual memory (cumulated for all children) (KiB): 240356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
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= 4
involuntary context switches= 1

runsolver used 1.37779 second user time and 2.99754 second system time

The end

Launcher Data 

Begin job on node91 at 2009-05-11 23:59:11
IDJOB=1796701
IDBENCH=70772
IDSOLVER=646
FILE ID=node91/1796701-1242079151
PBS_JOBID= 9277642
Free space on /tmp= 66232 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsrotate/countbitsrotate128.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796701-1242079151/watcher-1796701-1242079151 -o /tmp/evaluation-result-1796701-1242079151/solver-1796701-1242079151 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796701-1242079151.cnf

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

MD5SUM BENCH= f21954c654ab1cfd9e2c1aa6fdf49c58
RANDOM SEED=736320078

node91.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		: 3000.241
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		: 3000.241
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1350824 kB
Buffers:         49872 kB
Cached:         567852 kB
SwapCached:       4952 kB
Active:         125800 kB
Inactive:       500736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1350824 kB
SwapTotal:     4192956 kB
SwapFree:      4181612 kB
Dirty:           10048 kB
Writeback:           0 kB
Mapped:          15196 kB
Slab:            64396 kB
Committed_AS:   671500 kB
PageTables:       1356 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node91 at 2009-05-12 00:19:14