Trace number 1805928

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/others/
equilarge_l2.sat05-519.reshuffled-07.cnf
MD5SUM5344c68d1511d70cde59fef7dc46c3a5
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 variables4487
Number of clauses18555
Sum of the clauses size54310
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1805928-1242143248/watcher-1805928-1242143248 -o /tmp/evaluation-result-1805928-1242143248/solver-1805928-1242143248 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1805928-1242143248.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 0.96 0.86 3/64 21549
/proc/meminfo: memFree=1097816/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=3184 CPUtime=0
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 449 0 0 0 0 0 0 0 19 0 1 0 242358861 3260416 425 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 829 430 205 542 0 278 0

[startup+0.0919639 s]
/proc/loadavg: 0.99 0.96 0.86 3/64 21549
/proc/meminfo: memFree=1097816/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=6320 CPUtime=0.08
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 1203 0 0 0 8 0 0 0 19 0 1 0 242358861 6471680 1179 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 1580 1179 215 542 0 1029 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11676

[startup+0.101965 s]
/proc/loadavg: 0.99 0.96 0.86 3/64 21549
/proc/meminfo: memFree=1097816/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=6460 CPUtime=0.09
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 1270 0 0 0 9 0 0 0 19 0 1 0 242358861 6615040 1245 1992294400 4194304 6416590 548682068912 18446744073709551615 4310449 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 1615 1245 225 542 0 1064 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11816

[startup+0.301981 s]
/proc/loadavg: 0.99 0.96 0.86 3/64 21549
/proc/meminfo: memFree=1097816/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=9000 CPUtime=0.29
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 1948 0 0 0 28 1 0 0 20 0 1 0 242358861 9216000 1887 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 2250 1887 250 542 0 1699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14356

[startup+0.702013 s]
/proc/loadavg: 0.99 0.96 0.86 3/64 21549
/proc/meminfo: memFree=1097816/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=9000 CPUtime=0.69
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 1953 0 0 0 68 1 0 0 24 0 1 0 242358861 9216000 1892 1992294400 4194304 6416590 548682068912 18446744073709551615 4341677 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 2250 1892 250 542 0 1699 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14356

[startup+1.50208 s]
/proc/loadavg: 0.99 0.96 0.86 2/66 21551
/proc/meminfo: memFree=1090568/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=9668 CPUtime=1.49
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 2116 0 0 0 148 1 0 0 25 0 1 0 242358861 9900032 2055 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 2417 2055 250 542 0 1866 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15024

[startup+3.10121 s]
/proc/loadavg: 0.99 0.96 0.86 2/66 21551
/proc/meminfo: memFree=1088840/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=12408 CPUtime=3.09
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 2781 0 0 0 307 2 0 0 25 0 1 0 242358861 12705792 2680 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 3102 2680 251 542 0 2551 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17764

[startup+6.30147 s]
/proc/loadavg: 0.99 0.96 0.86 2/66 21551
/proc/meminfo: memFree=1085896/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=13860 CPUtime=6.28
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 3178 0 0 0 625 3 0 0 25 0 1 0 242358861 14192640 3032 1992294400 4194304 6416590 548682068912 18446744073709551615 4336617 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 3465 3032 254 542 0 2914 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19216

[startup+12.702 s]
/proc/loadavg: 0.99 0.96 0.86 2/66 21551
/proc/meminfo: memFree=1081800/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=18068 CPUtime=12.69
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 4289 0 0 0 1264 5 0 0 25 0 1 0 242358861 18501632 4031 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 4517 4031 254 542 0 3966 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23424

[startup+25.501 s]
/proc/loadavg: 0.99 0.96 0.87 2/66 21551
/proc/meminfo: memFree=1075208/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=25988 CPUtime=25.48
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 6289 0 0 0 2540 8 0 0 25 0 1 0 242358861 26611712 5883 1992294400 4194304 6416590 548682068912 18446744073709551615 4304673 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 6497 5883 254 542 0 5946 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31344

[startup+51.1011 s]
/proc/loadavg: 0.99 0.96 0.87 2/66 21551
/proc/meminfo: memFree=1065736/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=35260 CPUtime=51.07
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 8941 0 0 0 5091 16 0 0 25 0 1 0 242358861 36106240 8082 1992294400 4194304 6416590 548682068912 18446744073709551615 4294548 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 8815 8082 254 542 0 8264 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 40616

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.87 2/66 21551
/proc/meminfo: memFree=1053640/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=48608 CPUtime=102.26
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 12499 0 0 0 10200 26 0 0 25 0 1 0 242358861 49774592 11090 1992294400 4194304 6416590 548682068912 18446744073709551615 4294597 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 12152 11090 254 542 0 11601 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 53964

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.88 2/66 21551
/proc/meminfo: memFree=1036488/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=67480 CPUtime=162.23
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 17422 0 0 0 16184 39 0 0 25 0 1 0 242358861 69099520 15495 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 16870 15495 254 542 0 16319 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 72836

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.88 2/66 21551
/proc/meminfo: memFree=1021000/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=84940 CPUtime=222.21
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 21845 0 0 0 22168 53 0 0 25 0 1 0 242358861 86978560 19234 1992294400 4194304 6416590 548682068912 18446744073709551615 4370863 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 21235 19234 254 542 0 20684 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 90296

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/66 21551
/proc/meminfo: memFree=1014152/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=92928 CPUtime=282.19
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 24070 0 0 0 28154 65 0 0 25 0 1 0 242358861 95158272 21038 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 23232 21038 254 542 0 22681 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 98284

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 21551
/proc/meminfo: memFree=1000136/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=106768 CPUtime=342.16
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 27993 0 0 0 34140 76 0 0 25 0 1 0 242358861 109330432 24477 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 26692 24477 254 542 0 26141 0
Current children cumulated CPU time (s) 342.16

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

/proc/21550/statm: 38749 35504 254 542 0 38198 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 160352

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21551
/proc/meminfo: memFree=951944/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=159796 CPUtime=642.05
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 41911 0 0 0 64076 129 0 0 25 0 1 0 242358861 163631104 36463 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 39949 36463 254 542 0 39398 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 165152

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21551
/proc/meminfo: memFree=932104/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=181568 CPUtime=702.02
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 46850 0 0 0 70061 141 0 0 25 0 1 0 242358861 185925632 41402 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 45392 41402 254 542 0 44841 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 186924

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21551
/proc/meminfo: memFree=934664/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=179464 CPUtime=762
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 47071 0 0 0 76051 149 0 0 25 0 1 0 242358861 183771136 40777 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 44866 40777 254 542 0 44315 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 184820

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21557
/proc/meminfo: memFree=933064/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=180764 CPUtime=821.97
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 47516 0 0 0 82039 158 0 0 25 0 1 0 242358861 185102336 41222 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 45191 41222 254 542 0 44640 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 186120

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21557
/proc/meminfo: memFree=912904/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=201140 CPUtime=881.93
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 53439 0 0 0 88024 169 0 0 25 0 1 0 242358861 205967360 46172 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 50285 46172 254 542 0 49734 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 206496

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21557
/proc/meminfo: memFree=911112/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=204064 CPUtime=941.91
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 53936 0 0 0 94013 178 0 0 25 0 1 0 242358861 208961536 46669 1992294400 4194304 6416590 548682068912 18446744073709551615 4419751 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 51016 46669 254 542 0 50465 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 209420

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21557
/proc/meminfo: memFree=909768/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=205344 CPUtime=1001.89
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 54266 0 0 0 100004 185 0 0 25 0 1 0 242358861 210272256 46999 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 51336 46999 254 542 0 50785 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 210700

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21557
/proc/meminfo: memFree=897544/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=217208 CPUtime=1061.87
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 57382 0 0 0 105990 197 0 0 25 0 1 0 242358861 222420992 50115 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 54302 50115 254 542 0 53751 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 222564

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21557
/proc/meminfo: memFree=887816/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=227156 CPUtime=1121.84
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 60866 0 0 0 111980 204 0 0 25 0 1 0 242358861 232607744 52481 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 56789 52481 254 542 0 56238 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 232512

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21557
/proc/meminfo: memFree=885448/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=230036 CPUtime=1181.83
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 61438 0 0 0 117971 212 0 0 25 0 1 0 242358861 235556864 53053 1992294400 4194304 6416590 548682068912 18446744073709551615 4294682 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 57509 53053 254 542 0 56958 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 235392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21557
/proc/meminfo: memFree=882824/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=232596 CPUtime=1200.02
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 62108 0 0 0 119787 215 0 0 25 0 1 0 242358861 238178304 53723 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 58149 53723 254 542 0 57598 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 237952

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21557
/proc/meminfo: memFree=882824/2055920 swapFree=4191900/4192956
[pid=21549] ppid=21547 vsize=5356 CPUtime=0
/proc/21549/stat : 21549 (kw_pre) S 21547 21549 21483 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242358861 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 1339 231 192 169 0 50 0
[pid=21550] ppid=21549 vsize=232596 CPUtime=1200.02
/proc/21550/stat : 21550 (kw_preprocessor) R 21549 21549 21483 0 -1 0 62108 0 0 0 119787 215 0 0 25 0 1 0 242358861 238178304 53723 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/21550/statm: 58149 53723 254 542 0 57598 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 237952

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21549 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): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1197.87
CPU system time (s): 2.15
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 237952

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= 5
involuntary context switches= 1

runsolver used 1.04384 second user time and 3.33349 second system time

The end

Launcher Data 

Begin job on node3 at 2009-05-12 17:47:28
IDJOB=1805928
IDBENCH=24625
IDSOLVER=646
FILE ID=node3/1805928-1242143248
PBS_JOBID= 9289718
Free space on /tmp= 66236 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest04/others/equilarge_l2.sat05-519.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1805928-1242143248/watcher-1805928-1242143248 -o /tmp/evaluation-result-1805928-1242143248/solver-1805928-1242143248 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1805928-1242143248.cnf

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

MD5SUM BENCH= 5344c68d1511d70cde59fef7dc46c3a5
RANDOM SEED=1232293360

node3.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		: 3000.212
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		: 3000.212
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:       1098296 kB
Buffers:         82636 kB
Cached:         772748 kB
SwapCached:        260 kB
Active:         126700 kB
Inactive:       742468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1098296 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            3320 kB
Writeback:           0 kB
Mapped:          22272 kB
Slab:            74544 kB
Committed_AS:   957600 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66236 MiB
End job on node3 at 2009-05-12 18:07:31