Trace number 1806754

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) 1200.05 1200.71

General information on the benchmark

NameCRAFTED/edgematching/
fbcolors/em_7_4_8_fbc.cnf
MD5SUMc8ff95be17c69641ce8ae01fa573e84b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1617
Number of clauses25913
Sum of the clauses size69945
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214456
Number of clauses of size 38550
Number of clauses of size 4932
Number of clauses of size 51825
Number of clauses of size over 5150

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-1806754-1242152072/watcher-1806754-1242152072 -o /tmp/evaluation-result-1806754-1242152072/solver-1806754-1242152072 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806754-1242152072.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: 0.99 0.97 0.91 3/64 19005
/proc/meminfo: memFree=985720/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) R 19003 19005 18624 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 268582840991 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/19005/statm: 1339 230 191 169 0 50 0
[pid=19006] ppid=19005 vsize=3784 CPUtime=0
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 525 0 0 0 0 0 0 0 18 0 1 0 243241594 3874816 501 1992294400 4194304 6416590 548682068912 18446744073709551615 4358704 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 946 501 215 542 0 395 0

[startup+0.0909279 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 19005
/proc/meminfo: memFree=985720/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=5104 CPUtime=0.08
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 916 0 0 0 8 0 0 0 19 0 1 0 243241594 5226496 892 1992294400 4194304 6416590 548682068912 18446744073709551615 4771936 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 1276 892 215 542 0 725 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10460

[startup+0.102928 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 19005
/proc/meminfo: memFree=985720/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=5432 CPUtime=0.09
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 989 0 0 0 9 0 0 0 19 0 1 0 243241594 5562368 965 1992294400 4194304 6416590 548682068912 18446744073709551615 4857536 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 1358 965 216 542 0 807 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10788

[startup+0.301958 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 19005
/proc/meminfo: memFree=985720/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=6468 CPUtime=0.29
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 1452 0 0 0 28 1 0 0 21 0 1 0 243241594 6623232 1218 1992294400 4194304 6416590 548682068912 18446744073709551615 4342146 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 1617 1218 250 542 0 1066 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11824

[startup+0.701037 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 19005
/proc/meminfo: memFree=985720/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=8440 CPUtime=0.69
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 1952 0 0 0 67 2 0 0 25 0 1 0 243241594 8642560 1718 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 2110 1718 250 542 0 1559 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13796

[startup+1.50119 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=978216/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=12028 CPUtime=1.48
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 2848 0 0 0 145 3 0 0 25 0 1 0 243241594 12316672 2614 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 3007 2614 250 542 0 2456 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17384

[startup+3.10151 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=973736/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=15128 CPUtime=3.09
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 3627 0 0 0 304 5 0 0 25 0 1 0 243241594 15491072 3354 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 3782 3354 251 542 0 3231 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20484

[startup+6.30114 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=970920/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=17444 CPUtime=6.29
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 4222 0 0 0 622 7 0 0 25 0 1 0 243241594 17862656 3904 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 4361 3904 254 542 0 3810 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22800

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=966440/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=21736 CPUtime=12.68
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 5378 0 0 0 1258 10 0 0 25 0 1 0 243241594 22257664 4949 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/19006/statm: 5434 4949 254 542 0 4883 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27092

[startup+25.5029 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=960744/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=28128 CPUtime=25.47
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 6976 0 0 0 2531 16 0 0 25 0 1 0 243241594 28803072 6401 1992294400 4194304 6416590 548682068912 18446744073709551615 4294491 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 7032 6401 254 542 0 6481 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33484

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=948840/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=40648 CPUtime=51.06
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 10256 0 0 0 5081 25 0 0 25 0 1 0 243241594 41623552 9368 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 10162 9368 254 542 0 9611 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 46004

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=936296/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=54940 CPUtime=102.23
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 13657 0 0 0 10189 34 0 0 25 0 1 0 243241594 56258560 12475 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 1 0 0
/proc/19006/statm: 13735 12475 254 542 0 13184 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 60296

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=924072/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=68380 CPUtime=162.18
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 16948 0 0 0 16175 43 0 0 25 0 1 0 243241594 70021120 15585 1992294400 4194304 6416590 548682068912 18446744073709551615 4294904 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 17095 15585 254 542 0 16544 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 73736

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=910440/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=82720 CPUtime=222.14
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 20515 0 0 0 22160 54 0 0 25 0 1 0 243241594 84705280 18944 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 20680 18944 254 542 0 20129 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 88076

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=901416/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=92300 CPUtime=282.11
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 23058 0 0 0 28149 62 0 0 25 0 1 0 243241594 94515200 21248 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 23075 21248 254 542 0 22524 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 97656

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=894888/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=99488 CPUtime=342.09
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 24907 0 0 0 34141 68 0 0 25 0 1 0 243241594 101875712 22822 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 24872 22822 254 542 0 24321 0
Current children cumulated CPU time (s) 342.09

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

/proc/19006/statm: 33697 30744 254 542 0 33146 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 140144

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=861160/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=137108 CPUtime=641.94
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 34003 0 0 0 64103 91 0 0 25 0 1 0 243241594 140398592 31236 1992294400 4194304 6416590 548682068912 18446744073709551615 4294585 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 34277 31236 254 542 0 33726 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 142464

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=853864/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=144940 CPUtime=701.9
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 35820 0 0 0 70095 95 0 0 25 0 1 0 243241594 148418560 33053 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 36235 33053 254 542 0 35684 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 150296

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=842472/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=157596 CPUtime=761.87
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 39053 0 0 0 76087 100 0 0 25 0 1 0 243241594 161378304 35867 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 39399 35867 254 542 0 38848 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 162952

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=841576/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=158556 CPUtime=821.84
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 39300 0 0 0 82080 104 0 0 25 0 1 0 243241594 162361344 36114 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/19006/statm: 39639 36114 254 542 0 39088 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 163912

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=838504/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=162716 CPUtime=881.8
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 40073 0 0 0 88074 106 0 0 25 0 1 0 243241594 166621184 36887 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 40679 36887 254 542 0 40128 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 168072

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=834856/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=167080 CPUtime=941.78
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 41037 0 0 0 94068 110 0 0 25 0 1 0 243241594 171089920 37851 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 41770 37851 254 542 0 41219 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 172436

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=822824/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=178880 CPUtime=1001.75
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 43985 0 0 0 100061 114 0 0 25 0 1 0 243241594 183173120 40799 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 1 0 0
/proc/19006/statm: 44720 40799 254 542 0 44169 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 184236

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=818600/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=183068 CPUtime=1061.71
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 45509 0 0 0 106054 117 0 0 25 0 1 0 243241594 187461632 41841 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 45767 41841 254 542 0 45216 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 188424

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=817448/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=184588 CPUtime=1121.68
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 45815 0 0 0 112048 120 0 0 25 0 1 0 243241594 189018112 42147 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 46147 42147 254 542 0 45596 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 189944

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=815592/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=186828 CPUtime=1181.65
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 46377 0 0 0 118042 123 0 0 25 0 1 0 243241594 191311872 42709 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/19006/statm: 46707 42709 254 542 0 46156 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 192184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=814312/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=188108 CPUtime=1200.05
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 46578 0 0 0 119881 124 0 0 25 0 1 0 243241594 192622592 42910 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 47027 42910 254 542 0 46476 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 193464

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19007
/proc/meminfo: memFree=814312/2055924 swapFree=4180096/4192956
[pid=19005] ppid=19003 vsize=5356 CPUtime=0
/proc/19005/stat : 19005 (kw_pre) S 19003 19005 18624 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243241594 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19005/statm: 1339 231 192 169 0 50 0
[pid=19006] ppid=19005 vsize=188108 CPUtime=1200.05
/proc/19006/stat : 19006 (kw_preprocessor) R 19005 19005 18624 0 -1 0 46578 0 0 0 119881 124 0 0 25 0 1 0 243241594 192622592 42910 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/19006/statm: 47027 42910 254 542 0 46476 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 193464

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19005 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1198.81
CPU system time (s): 1.24
CPU usage (%): 99.9449
Max. virtual memory (cumulated for all children) (KiB): 193464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 1.05384 second user time and 3.32349 second system time

The end

Launcher Data 

Begin job on node6 at 2009-05-12 20:14:32
IDJOB=1806754
IDBENCH=70935
IDSOLVER=646
FILE ID=node6/1806754-1242152072
PBS_JOBID= 9289715
Free space on /tmp= 66232 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/edgematching/fbcolors/em_7_4_8_fbc.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806754-1242152072/watcher-1806754-1242152072 -o /tmp/evaluation-result-1806754-1242152072/solver-1806754-1242152072 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806754-1242152072.cnf

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

MD5SUM BENCH= c8ff95be17c69641ce8ae01fa573e84b
RANDOM SEED=878473512

node6.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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:        986200 kB
Buffers:         78252 kB
Cached:         891788 kB
SwapCached:       6644 kB
Active:         104088 kB
Inactive:       874268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:        986200 kB
SwapTotal:     4192956 kB
SwapFree:      4180096 kB
Dirty:            3432 kB
Writeback:           0 kB
Mapped:          14008 kB
Slab:            77332 kB
Committed_AS:   966844 kB
PageTables:       1452 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= 66228 MiB
End job on node6 at 2009-05-12 20:34:35