Trace number 1797109

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) 1200.02 1200.61

General information on the benchmark

NameAPPLICATIONS/diagnosis/
ACG-20-10p0.cnf
MD5SUM28e85fc2a4586943a0ffdffa15206b58
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 variables374228
Number of clauses1603007
Sum of the clauses size3767588
Maximum clause length10
Minimum clause length1
Number of clauses of size 113149
Number of clauses of size 21211215
Number of clauses of size 3313283
Number of clauses of size 47260
Number of clauses of size 529040
Number of clauses of size over 529060

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-1797109-1242084392/watcher-1797109-1242084392 -o /tmp/evaluation-result-1797109-1242084392/solver-1797109-1242084392 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1797109-1242084392.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 3/64 17205
/proc/meminfo: memFree=1224360/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=8592 CPUtime=0
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 672 0 0 0 0 0 0 0 19 0 1 0 236467930 8798208 648 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 2148 658 190 542 0 1597 0

[startup+0.0817521 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17205
/proc/meminfo: memFree=1224360/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=54808 CPUtime=0.07
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 11033 0 0 0 2 5 0 0 19 0 1 0 236467930 56123392 11009 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 13702 11013 205 542 0 13151 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 60164

[startup+0.101753 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17205
/proc/meminfo: memFree=1224360/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=61804 CPUtime=0.09
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 13366 0 0 0 3 6 0 0 19 0 1 0 236467930 63287296 13342 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 15451 13346 205 542 0 14900 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 67160

[startup+0.301791 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17205
/proc/meminfo: memFree=1224360/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=191376 CPUtime=0.29
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 46240 0 0 0 10 19 0 0 20 0 1 0 236467930 195969024 46216 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 47844 46223 205 542 0 47293 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 196732

[startup+0.702877 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17205
/proc/meminfo: memFree=1224360/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=239412 CPUtime=0.69
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 55019 0 0 0 46 23 0 0 25 0 1 0 236467930 245157888 54995 1992294400 4194304 6416590 548682068912 18446744073709551615 5124583 0 0 4096 0 0 0 0 17 1 0 0
/proc/17206/statm: 59853 54995 215 542 0 59302 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 244768

[startup+1.50303 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 17207
/proc/meminfo: memFree=999000/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=248916 CPUtime=1.48
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 57716 0 0 0 123 25 0 0 25 0 1 0 236467930 254889984 57692 1992294400 4194304 6416590 548682068912 18446744073709551615 5266742 0 0 4096 0 0 0 0 17 1 0 0
/proc/17206/statm: 62229 57692 215 542 0 61678 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 254272

[startup+3.10133 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 17207
/proc/meminfo: memFree=985176/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=266076 CPUtime=3.07
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 62537 0 0 0 279 28 0 0 25 0 1 0 236467930 272461824 62513 1992294400 4194304 6416590 548682068912 18446744073709551615 4919440 0 0 4096 0 0 0 0 17 1 0 0
/proc/17206/statm: 66519 62513 215 542 0 65968 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 271432

[startup+6.30294 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 17207
/proc/meminfo: memFree=944856/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=306144 CPUtime=6.27
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 75291 0 0 0 593 34 0 0 25 0 1 0 236467930 313491456 73730 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 76536 73730 217 542 0 75985 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 311500

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17207
/proc/meminfo: memFree=850456/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=407168 CPUtime=12.67
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 103354 0 0 0 1220 47 0 0 25 0 1 0 236467930 416940032 99600 1992294400 4194304 6416590 548682068912 18446744073709551615 4544852 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 101792 99600 233 542 0 101241 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 412524

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17207
/proc/meminfo: memFree=801304/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=435408 CPUtime=25.46
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 110586 0 0 0 2456 90 0 0 25 0 1 0 236467930 445857792 103908 1992294400 4194304 6416590 548682068912 18446744073709551615 4312535 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 108852 103908 250 542 0 108301 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 440764

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17207
/proc/meminfo: memFree=801240/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=435408 CPUtime=51.03
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 110608 0 0 0 5011 92 0 0 25 0 1 0 236467930 445857792 103930 1992294400 4194304 6416590 548682068912 18446744073709551615 4309222 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 108852 103930 250 542 0 108301 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 440764

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17207
/proc/meminfo: memFree=801240/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=435408 CPUtime=102.22
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 110627 0 0 0 10125 97 0 0 25 0 1 0 236467930 445857792 103949 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 108852 103949 250 542 0 108301 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 440764

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17207
/proc/meminfo: memFree=801176/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=435408 CPUtime=162.19
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 110648 0 0 0 16117 102 0 0 25 0 1 0 236467930 445857792 103970 1992294400 4194304 6416590 548682068912 18446744073709551615 4304841 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 108852 103970 250 542 0 108301 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 440764

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17207
/proc/meminfo: memFree=800408/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=435408 CPUtime=222.16
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 110856 0 0 0 22111 105 0 0 25 0 1 0 236467930 445857792 104178 1992294400 4194304 6416590 548682068912 18446744073709551615 4576219 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 108852 104178 253 542 0 108301 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 440764

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17207
/proc/meminfo: memFree=797656/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=438008 CPUtime=282.14
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 111552 0 0 0 28101 113 0 0 25 0 1 0 236467930 448520192 104874 1992294400 4194304 6416590 548682068912 18446744073709551615 4312213 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 109502 104874 253 542 0 108951 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 443364

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17207
/proc/meminfo: memFree=791704/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=443888 CPUtime=342.11
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 113071 0 0 0 34094 117 0 0 25 0 1 0 236467930 454541312 106392 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 110972 106392 253 542 0 110421 0
Current children cumulated CPU time (s) 342.11

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

/proc/17206/statm: 123668 119109 253 542 0 123117 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 500028

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17207
/proc/meminfo: memFree=716248/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=519020 CPUtime=582
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 131859 0 0 0 58050 150 0 0 25 0 1 0 236467930 531476480 125179 1992294400 4194304 6416590 548682068912 18446744073709551615 4293706 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 129755 125179 253 542 0 129204 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 524376

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17207
/proc/meminfo: memFree=696216/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=539032 CPUtime=641.98
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 136861 0 0 0 64040 158 0 0 25 0 1 0 236467930 551968768 130181 1992294400 4194304 6416590 548682068912 18446744073709551615 4420273 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 134758 130181 253 542 0 134207 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 544388

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17207
/proc/meminfo: memFree=678680/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=556768 CPUtime=701.95
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 141306 0 0 0 70028 167 0 0 25 0 1 0 236467930 570130432 134623 1992294400 4194304 6416590 548682068912 18446744073709551615 4341170 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 139192 134623 253 542 0 138641 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 562124

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17207
/proc/meminfo: memFree=667800/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=567308 CPUtime=761.93
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 143939 0 0 0 76022 171 0 0 25 0 1 0 236467930 580923392 137256 1992294400 4194304 6416590 548682068912 18446744073709551615 4577283 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 141827 137256 253 542 0 141276 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 572664

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17207
/proc/meminfo: memFree=658968/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=576076 CPUtime=821.89
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 146148 0 0 0 82016 173 0 0 25 0 1 0 236467930 589901824 139465 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 144019 139465 253 542 0 143468 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 581432

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17207
/proc/meminfo: memFree=651672/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=583520 CPUtime=881.86
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 147998 0 0 0 88010 176 0 0 25 0 1 0 236467930 597524480 141315 1992294400 4194304 6416590 548682068912 18446744073709551615 4294507 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 145880 141315 253 542 0 145329 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 588876

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17209
/proc/meminfo: memFree=635032/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=600076 CPUtime=941.84
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 152096 0 0 0 94002 182 0 0 25 0 1 0 236467930 614477824 145411 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 150019 145411 254 542 0 149468 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 605432

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17209
/proc/meminfo: memFree=635032/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=600076 CPUtime=1001.8
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 152102 0 0 0 99995 185 0 0 25 0 1 0 236467930 614477824 145417 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 150019 145417 254 542 0 149468 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 605432

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17209
/proc/meminfo: memFree=634968/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=600076 CPUtime=1061.77
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 152122 0 0 0 105989 188 0 0 25 0 1 0 236467930 614477824 145437 1992294400 4194304 6416590 548682068912 18446744073709551615 4341214 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 150019 145437 254 542 0 149468 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 605432

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17209
/proc/meminfo: memFree=634968/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=600076 CPUtime=1121.74
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 152137 0 0 0 111985 189 0 0 25 0 1 0 236467930 614477824 145452 1992294400 4194304 6416590 548682068912 18446744073709551615 4420273 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 150019 145452 254 542 0 149468 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 605432

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17209
/proc/meminfo: memFree=634904/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=600076 CPUtime=1181.73
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 152147 0 0 0 117980 193 0 0 25 0 1 0 236467930 614477824 145462 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 150019 145462 254 542 0 149468 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 605432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17209
/proc/meminfo: memFree=634904/2055920 swapFree=4191900/4192956
[pid=17205] ppid=17203 vsize=5356 CPUtime=0
/proc/17205/stat : 17205 (kw_pre) S 17203 17205 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236467929 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17205/statm: 1339 231 192 169 0 50 0
[pid=17206] ppid=17205 vsize=600076 CPUtime=1200.02
/proc/17206/stat : 17206 (kw_preprocessor) R 17205 17205 16665 0 -1 0 152155 0 0 0 119808 194 0 0 25 0 1 0 236467930 614477824 145470 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/17206/statm: 150019 145470 254 542 0 149468 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 605432

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 17205 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 1200.02
#
# 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): 1200.02
CPU user time (s): 1198.08
CPU system time (s): 1.94
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 605432

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= 3
involuntary context switches= 1

runsolver used 0.98485 second user time and 3.39148 second system time

The end

Launcher Data 

Begin job on node38 at 2009-05-12 01:26:35
IDJOB=1797109
IDBENCH=70996
IDSOLVER=646
FILE ID=node38/1797109-1242084392
PBS_JOBID= 9277637
Free space on /tmp= 66224 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/diagnosis/ACG-20-10p0.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797109-1242084392/watcher-1797109-1242084392 -o /tmp/evaluation-result-1797109-1242084392/solver-1797109-1242084392 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1797109-1242084392.cnf

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

MD5SUM BENCH= 28e85fc2a4586943a0ffdffa15206b58
RANDOM SEED=716286519

node38.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		: 3000.265
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		: 3000.265
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:       1224776 kB
Buffers:         68312 kB
Cached:         663176 kB
SwapCached:        260 kB
Active:         314996 kB
Inactive:       430284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1224776 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           32828 kB
Writeback:           0 kB
Mapped:          22356 kB
Slab:            71784 kB
Committed_AS:   880896 kB
PageTables:       1456 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= 66216 MiB
End job on node38 at 2009-05-12 01:46:37