Trace number 1797145

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) 1200.09 1200.61

General information on the benchmark

NameAPPLICATIONS/diagnosis/
UR-20-5p1.cnf
MD5SUMc530016627d60451f148c386bba0e9bf
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 variables224962
Number of clauses1204358
Sum of the clauses size2908547
Maximum clause length10
Minimum clause length1
Number of clauses of size 111403
Number of clauses of size 2851881
Number of clauses of size 3284354
Number of clauses of size 46300
Number of clauses of size 525200
Number of clauses of size over 525220

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-1797145-1242084876/watcher-1797145-1242084876 -o /tmp/evaluation-result-1797145-1242084876/solver-1797145-1242084876 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1797145-1242084876.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 0.99 0.99 3/64 7920
/proc/meminfo: memFree=1281992/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=5520 CPUtime=0
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 677 0 0 0 0 0 0 0 19 0 1 0 236521031 5652480 653 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 1380 663 191 542 0 829 0

[startup+0.0846101 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 7920
/proc/meminfo: memFree=1281992/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=53284 CPUtime=0.07
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 10797 0 0 0 4 3 0 0 19 0 1 0 236521031 54562816 10773 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 13321 10780 205 542 0 12770 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 58640

[startup+0.10161 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 7920
/proc/meminfo: memFree=1281992/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=64108 CPUtime=0.09
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 13759 0 0 0 5 4 0 0 19 0 1 0 236521031 65646592 13735 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 16027 13741 205 542 0 15476 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 69464

[startup+0.301633 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 7920
/proc/meminfo: memFree=1281992/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=144968 CPUtime=0.28
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 32573 0 0 0 16 12 0 0 21 0 1 0 236521031 148447232 32549 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 36242 32549 215 542 0 35691 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 150324

[startup+0.701675 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 7920
/proc/meminfo: memFree=1281992/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=150776 CPUtime=0.69
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 34208 0 0 0 56 13 0 0 25 0 1 0 236521031 154394624 34184 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 37694 34184 215 542 0 37143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 156132

[startup+1.50176 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 7922
/proc/meminfo: memFree=1140344/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=160676 CPUtime=1.49
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 36995 0 0 0 135 14 0 0 25 0 1 0 236521031 164532224 36971 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 40169 36971 215 542 0 39618 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 166032

[startup+3.10193 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 7922
/proc/meminfo: memFree=1126456/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=180644 CPUtime=3.08
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 43292 0 0 0 291 17 0 0 25 0 1 0 236521031 184979456 42499 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 45161 42499 216 542 0 44610 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 186000

[startup+6.30128 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 7922
/proc/meminfo: memFree=1082488/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=222560 CPUtime=6.28
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 56543 0 0 0 603 25 0 0 25 0 1 0 236521031 227901440 54213 1992294400 4194304 6416590 548682068912 18446744073709551615 4826444 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 55640 54214 217 542 0 55089 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 227916

[startup+12.703 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 7922
/proc/meminfo: memFree=998072/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=291048 CPUtime=12.68
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 73602 0 0 0 1206 62 0 0 25 0 1 0 236521031 298033152 71272 1992294400 4194304 6416590 548682068912 18446744073709551615 4535228 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 72762 71272 242 542 0 72211 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 296404

[startup+25.5013 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 7922
/proc/meminfo: memFree=994680/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=287812 CPUtime=25.47
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 74669 0 0 0 2484 63 0 0 25 0 1 0 236521031 294719488 70581 1992294400 4194304 6416590 548682068912 18446744073709551615 4312307 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 71953 70581 250 542 0 71402 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 293168

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7922
/proc/meminfo: memFree=994488/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=287812 CPUtime=51.06
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 74689 0 0 0 5040 66 0 0 25 0 1 0 236521031 294719488 70601 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 71953 70601 250 542 0 71402 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 293168

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7922
/proc/meminfo: memFree=994488/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=287812 CPUtime=102.24
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 74726 0 0 0 10151 73 0 0 25 0 1 0 236521031 294719488 70638 1992294400 4194304 6416590 548682068912 18446744073709551615 5487568 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 71953 70638 253 542 0 71402 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 293168

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7922
/proc/meminfo: memFree=994040/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=287812 CPUtime=162.21
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 74849 0 0 0 16143 78 0 0 25 0 1 0 236521031 294719488 70761 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 71953 70761 253 542 0 71402 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 293168

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7922
/proc/meminfo: memFree=990264/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=291328 CPUtime=222.19
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 75799 0 0 0 22129 90 0 0 25 0 1 0 236521031 298319872 71711 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 72832 71711 253 542 0 72281 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 296684

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7922
/proc/meminfo: memFree=984824/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=297024 CPUtime=282.16
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 77239 0 0 0 28121 95 0 0 25 0 1 0 236521031 304152576 73151 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 74256 73151 253 542 0 73705 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 302380

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7922
/proc/meminfo: memFree=954104/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=327344 CPUtime=342.14
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 84825 0 0 0 34104 110 0 0 25 0 1 0 236521031 335200256 80737 1992294400 4194304 6416590 548682068912 18446744073709551615 4341170 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 81836 80737 254 542 0 81285 0
Current children cumulated CPU time (s) 342.14

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

/proc/7921/statm: 94451 93277 254 542 0 93900 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 383160

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7924
/proc/meminfo: memFree=903736/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=377804 CPUtime=582.05
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 97381 0 0 0 58064 141 0 0 25 0 1 0 236521031 386871296 93292 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 94451 93292 254 542 0 93900 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 383160

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7924
/proc/meminfo: memFree=887160/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=394596 CPUtime=642.02
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 101546 0 0 0 64052 150 0 0 25 0 1 0 236521031 404066304 97455 1992294400 4194304 6416590 548682068912 18446744073709551615 4419953 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 98649 97455 254 542 0 98098 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 399952

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7924
/proc/meminfo: memFree=865656/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=416288 CPUtime=702
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 106904 0 0 0 70044 156 0 0 25 0 1 0 236521031 426278912 102813 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 104072 102813 254 542 0 103521 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 421644

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7924
/proc/meminfo: memFree=854008/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=427908 CPUtime=761.98
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 109810 0 0 0 76034 164 0 0 25 0 1 0 236521031 438177792 105719 1992294400 4194304 6416590 548682068912 18446744073709551615 4342154 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 106977 105719 254 542 0 106426 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 433264

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7924
/proc/meminfo: memFree=853880/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=427908 CPUtime=821.95
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 109823 0 0 0 82027 168 0 0 25 0 1 0 236521031 438177792 105732 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/7921/statm: 106977 105732 254 542 0 106426 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 433264

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7924
/proc/meminfo: memFree=846776/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=435072 CPUtime=881.92
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 111617 0 0 0 88017 175 0 0 25 0 1 0 236521031 445513728 107526 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 108768 107526 254 542 0 108217 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 440428

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7924
/proc/meminfo: memFree=813560/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=469004 CPUtime=941.89
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 120033 0 0 0 94002 187 0 0 25 0 1 0 236521031 480260096 115940 1992294400 4194304 6416590 548682068912 18446744073709551615 4293562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 117251 115940 254 542 0 116700 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 474360

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7924
/proc/meminfo: memFree=794168/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=487888 CPUtime=1001.86
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 124733 0 0 0 99991 195 0 0 25 0 1 0 236521031 499597312 120640 1992294400 4194304 6416590 548682068912 18446744073709551615 4337363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7921/statm: 121972 120640 254 542 0 121421 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 493244

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7924
/proc/meminfo: memFree=794104/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=487888 CPUtime=1061.84
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 124753 0 0 0 105985 199 0 0 25 0 1 0 236521031 499597312 120660 1992294400 4194304 6416590 548682068912 18446744073709551615 4367381 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 121972 120660 254 542 0 121421 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 493244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7924
/proc/meminfo: memFree=786296/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=495560 CPUtime=1121.81
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 126688 0 0 0 111980 201 0 0 25 0 1 0 236521031 507453440 122595 1992294400 4194304 6416590 548682068912 18446744073709551615 4573121 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 123890 122595 254 542 0 123339 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 500916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7924
/proc/meminfo: memFree=786232/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=495560 CPUtime=1181.79
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 126706 0 0 0 117975 204 0 0 25 0 1 0 236521031 507453440 122613 1992294400 4194304 6416590 548682068912 18446744073709551615 4336128 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 123890 122613 254 542 0 123339 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 500916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7924
/proc/meminfo: memFree=776568/2055920 swapFree=4180940/4192956
[pid=7920] ppid=7918 vsize=5356 CPUtime=0
/proc/7920/stat : 7920 (kw_pre) S 7918 7920 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236521031 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7920/statm: 1339 231 192 169 0 50 0
[pid=7921] ppid=7920 vsize=505192 CPUtime=1200.09
/proc/7921/stat : 7921 (kw_preprocessor) R 7920 7920 7468 0 -1 0 129123 0 0 0 119802 207 0 0 25 0 1 0 236521031 517316608 125030 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/7921/statm: 126298 125030 254 542 0 125747 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 510548

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 7920 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=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1198.02
CPU system time (s): 2.07
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 510548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
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 1.01185 second user time and 3.36549 second system time

The end

Launcher Data 

Begin job on node19 at 2009-05-12 01:34:38
IDJOB=1797145
IDBENCH=71013
IDSOLVER=646
FILE ID=node19/1797145-1242084876
PBS_JOBID= 9277635
Free space on /tmp= 66180 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/diagnosis/UR-20-5p1.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797145-1242084876/watcher-1797145-1242084876 -o /tmp/evaluation-result-1797145-1242084876/solver-1797145-1242084876 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1797145-1242084876.cnf

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

MD5SUM BENCH= c530016627d60451f148c386bba0e9bf
RANDOM SEED=247692753

node19.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		: 3000.236
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		: 3000.236
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:       1282472 kB
Buffers:         74456 kB
Cached:         603184 kB
SwapCached:       5760 kB
Active:         188528 kB
Inactive:       496988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1282472 kB
SwapTotal:     4192956 kB
SwapFree:      4180940 kB
Dirty:           25760 kB
Writeback:           0 kB
Mapped:          13520 kB
Slab:            73948 kB
Committed_AS:   833572 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= 66172 MiB
End job on node19 at 2009-05-12 01:54:40