Trace number 1796777

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) 1200.06 1200.61

General information on the benchmark

NameAPPLICATIONS/bitverif/countbitsarray/
countbitsarray32_32.cnf
MD5SUMb7a07371a2da4a8c8bef63c213dd1e15
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 variables72202
Number of clauses213533
Sum of the clauses size498241
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2142354
Number of clauses of size 371177
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-1796777-1242080351/watcher-1796777-1242080351 -o /tmp/evaluation-result-1796777-1242080351/solver-1796777-1242080351 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796777-1242080351.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: 1.08 1.03 1.00 3/64 28332
/proc/meminfo: memFree=1903088/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=4492 CPUtime=0
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 546 0 0 0 0 0 0 0 19 0 1 0 236061211 4599808 522 1992294400 4194304 6416590 548682068912 18446744073709551615 4350748 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 1123 530 197 542 0 572 0

[startup+0.0501981 s]
/proc/loadavg: 1.08 1.03 1.00 3/64 28332
/proc/meminfo: memFree=1903088/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=31348 CPUtime=0.04
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 7068 0 0 0 1 3 0 0 19 0 1 0 236061211 32100352 7044 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 7837 7050 205 542 0 7286 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 36704

[startup+0.101202 s]
/proc/loadavg: 1.08 1.03 1.00 3/64 28332
/proc/meminfo: memFree=1903088/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=46308 CPUtime=0.09
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 10587 0 0 0 5 4 0 0 19 0 1 0 236061211 47419392 10563 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 11577 10563 215 542 0 11026 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 51664

[startup+0.301221 s]
/proc/loadavg: 1.08 1.03 1.00 3/64 28332
/proc/meminfo: memFree=1903088/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=49080 CPUtime=0.29
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 11360 0 0 0 24 5 0 0 21 0 1 0 236061211 50257920 11336 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 12270 11336 215 542 0 11719 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 54436

[startup+0.70126 s]
/proc/loadavg: 1.08 1.03 1.00 3/64 28332
/proc/meminfo: memFree=1903088/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=54228 CPUtime=0.69
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 12853 0 0 0 63 6 0 0 25 0 1 0 236061211 55529472 12829 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 13557 12829 215 542 0 13006 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59584

[startup+1.50134 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 28334
/proc/meminfo: memFree=1847392/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=74256 CPUtime=1.49
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 18168 0 0 0 137 12 0 0 25 0 1 0 236061211 76038144 17527 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 18564 17527 242 542 0 18013 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 79612

[startup+3.10151 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 28334
/proc/meminfo: memFree=1820640/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=91588 CPUtime=3.08
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 22828 0 0 0 272 36 0 0 22 0 1 0 236061211 93786112 22187 1992294400 4194304 6416590 548682068912 18446744073709551615 4534671 0 0 4096 0 0 0 0 17 1 0 0
/proc/28333/statm: 22897 22187 243 542 0 22346 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 96944

[startup+6.30282 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 28334
/proc/meminfo: memFree=1812192/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=90124 CPUtime=6.27
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 23067 0 0 0 588 39 0 0 25 0 1 0 236061211 92286976 21861 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 22531 21861 250 542 0 21980 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 95480

[startup+12.7015 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 28334
/proc/meminfo: memFree=1812064/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=90124 CPUtime=12.66
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 23102 0 0 0 1220 46 0 0 25 0 1 0 236061211 92286976 21896 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 22531 21896 251 542 0 21980 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 95480

[startup+25.5017 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 28334
/proc/meminfo: memFree=1809824/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=92316 CPUtime=25.46
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 23691 0 0 0 2479 67 0 0 25 0 1 0 236061211 94531584 22485 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 23079 22485 254 542 0 22528 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 97672

[startup+51.1013 s]
/proc/loadavg: 1.11 1.04 1.01 2/66 28334
/proc/meminfo: memFree=1809440/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=93452 CPUtime=51.05
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 23936 0 0 0 4990 115 0 0 25 0 1 0 236061211 95694848 22730 1992294400 4194304 6416590 548682068912 18446744073709551615 4287107 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 23363 22730 254 542 0 22812 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 98808

[startup+102.305 s]
/proc/loadavg: 1.12 1.05 1.01 2/66 28334
/proc/meminfo: memFree=1797088/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=105552 CPUtime=102.23
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 26851 0 0 0 10030 193 0 0 25 0 1 0 236061211 108085248 25645 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 26388 25645 254 542 0 25837 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 110908

[startup+162.301 s]
/proc/loadavg: 1.12 1.05 1.00 2/66 28334
/proc/meminfo: memFree=1776480/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=128080 CPUtime=162.2
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 32060 0 0 0 15954 266 0 0 25 0 1 0 236061211 131153920 30854 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 32020 30854 254 542 0 31469 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 133436

[startup+222.301 s]
/proc/loadavg: 1.15 1.07 1.01 2/66 28334
/proc/meminfo: memFree=1748896/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=156480 CPUtime=222.16
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 39450 0 0 0 21896 320 0 0 25 0 1 0 236061211 160235520 37669 1992294400 4194304 6416590 548682068912 18446744073709551615 4295353 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 39120 37669 254 542 0 38569 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 161836

[startup+282.301 s]
/proc/loadavg: 1.09 1.07 1.01 2/66 28334
/proc/meminfo: memFree=1717152/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=189068 CPUtime=282.14
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 48776 0 0 0 27852 362 0 0 25 0 1 0 236061211 193605632 45564 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 47267 45564 254 542 0 46716 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 194424

[startup+342.301 s]
/proc/loadavg: 1.03 1.05 1.00 2/66 28334
/proc/meminfo: memFree=1704864/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=204976 CPUtime=342.12
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 52731 0 0 0 33816 396 0 0 25 0 1 0 236061211 209895424 48636 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 51244 48636 254 542 0 50693 0
Current children cumulated CPU time (s) 342.12

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

/proc/28333/statm: 69648 66106 254 542 0 69097 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 283948

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 28334
/proc/meminfo: memFree=1604640/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=309972 CPUtime=582.02
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 80027 0 0 0 57687 515 0 0 25 0 1 0 236061211 317411328 73740 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 77493 73740 254 542 0 76942 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 315328

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 28334
/proc/meminfo: memFree=1596256/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=318320 CPUtime=642
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 83349 0 0 0 63670 530 0 0 25 0 1 0 236061211 325959680 75710 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 79580 75710 254 542 0 79029 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 323676

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 28334
/proc/meminfo: memFree=1557216/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=358420 CPUtime=701.97
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 93132 0 0 0 69639 558 0 0 25 0 1 0 236061211 367022080 85493 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 89605 85493 254 542 0 89054 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 363776

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28334
/proc/meminfo: memFree=1532128/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=382836 CPUtime=761.95
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 100819 0 0 0 75613 582 0 0 25 0 1 0 236061211 392024064 91623 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 95709 91623 254 542 0 95158 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 388192

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28334
/proc/meminfo: memFree=1531808/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=382836 CPUtime=821.92
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 100951 0 0 0 81592 600 0 0 25 0 1 0 236061211 392024064 91755 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 95709 91755 254 542 0 95158 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 388192

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28334
/proc/meminfo: memFree=1529440/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=384992 CPUtime=881.9
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 101551 0 0 0 87577 613 0 0 25 0 1 0 236061211 394231808 92355 1992294400 4194304 6416590 548682068912 18446744073709551615 4420273 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 96248 92355 254 542 0 95697 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 390348

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28334
/proc/meminfo: memFree=1513440/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=408860 CPUtime=941.86
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 107312 0 0 0 93554 632 0 0 25 0 1 0 236061211 418672640 96322 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 102215 96322 254 542 0 101664 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 414216

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28334
/proc/meminfo: memFree=1512096/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=410060 CPUtime=1001.84
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 107653 0 0 0 99539 645 0 0 25 0 1 0 236061211 419901440 96663 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 102515 96663 254 542 0 101964 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 415416

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28334
/proc/meminfo: memFree=1509152/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=413448 CPUtime=1061.82
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 108444 0 0 0 105521 661 0 0 25 0 1 0 236061211 423370752 97454 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 103362 97454 254 542 0 102811 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 418804

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28334
/proc/meminfo: memFree=1473824/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=450092 CPUtime=1121.79
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 117327 0 0 0 111496 683 0 0 25 0 1 0 236061211 460894208 106337 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 112523 106337 254 542 0 111972 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 455448

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28334
/proc/meminfo: memFree=1455264/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=468924 CPUtime=1181.77
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 123871 0 0 0 117474 703 0 0 25 0 1 0 236061211 480178176 110815 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 117231 110815 254 542 0 116680 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 474280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28334
/proc/meminfo: memFree=1455264/2055920 swapFree=4180268/4192956
[pid=28332] ppid=28330 vsize=5356 CPUtime=0
/proc/28332/stat : 28332 (kw_pre) S 28330 28332 27807 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236061211 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28332/statm: 1339 231 192 169 0 50 0
[pid=28333] ppid=28332 vsize=468924 CPUtime=1200.06
/proc/28333/stat : 28333 (kw_preprocessor) R 28332 28332 27807 0 -1 0 123874 0 0 0 119299 707 0 0 25 0 1 0 236061211 480178176 110818 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 117231 110818 254 542 0 116680 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 474280

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 28332 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=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1192.99
CPU system time (s): 7.07
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 482024

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

runsolver used 1.06384 second user time and 3.3115 second system time

The end

Launcher Data 

Begin job on node70 at 2009-05-12 00:19:12
IDJOB=1796777
IDBENCH=70813
IDSOLVER=646
FILE ID=node70/1796777-1242080351
PBS_JOBID= 9277648
Free space on /tmp= 66332 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsarray/countbitsarray32_32.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796777-1242080351/watcher-1796777-1242080351 -o /tmp/evaluation-result-1796777-1242080351/solver-1796777-1242080351 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796777-1242080351.cnf

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

MD5SUM BENCH= b7a07371a2da4a8c8bef63c213dd1e15
RANDOM SEED=1002100071

node70.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		: 3000.213
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		: 3000.213
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:       1903568 kB
Buffers:          4448 kB
Cached:          78680 kB
SwapCached:       6496 kB
Active:          25152 kB
Inactive:        66392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1903568 kB
SwapTotal:     4192956 kB
SwapFree:      4180268 kB
Dirty:            6544 kB
Writeback:           0 kB
Mapped:          14032 kB
Slab:            46948 kB
Committed_AS:   760696 kB
PageTables:       1372 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= 66328 MiB
End job on node70 at 2009-05-12 00:39:14