Trace number 1806404

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) 1200.04 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-harder-php-018-017.sat05-1189.reshuffled-07.cnf
MD5SUM51a1a3a012cf07e3662164064eca4702
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 variables306
Number of clauses2619
Sum of the clauses size5508
Maximum clause length17
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22601
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

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-1806404-1242148750/watcher-1806404-1242148750 -o /tmp/evaluation-result-1806404-1242148750/solver-1806404-1242148750 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806404-1242148750.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 16364
/proc/meminfo: memFree=1047472/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=2772 CPUtime=0
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 326 0 0 0 0 0 0 0 18 0 1 0 242908271 2838528 302 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 693 302 215 542 0 142 0

[startup+0.016562 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 16364
/proc/meminfo: memFree=1047472/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=3036 CPUtime=0.01
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 390 0 0 0 1 0 0 0 18 0 1 0 242908271 3108864 366 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 759 369 226 542 0 208 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8392

[startup+0.101572 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 16364
/proc/meminfo: memFree=1047472/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=3696 CPUtime=0.09
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 581 0 0 0 9 0 0 0 18 0 1 0 242908271 3784704 557 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 924 557 250 542 0 373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9052

[startup+0.301595 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 16364
/proc/meminfo: memFree=1047472/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=5544 CPUtime=0.29
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 1061 0 0 0 29 0 0 0 19 0 1 0 242908271 5677056 1037 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 1386 1037 250 542 0 835 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10900

[startup+0.70164 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 16364
/proc/meminfo: memFree=1047472/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=8636 CPUtime=0.69
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 1831 0 0 0 68 1 0 0 23 0 1 0 242908271 8843264 1807 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 2159 1807 250 542 0 1608 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13992

[startup+1.50173 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=1039136/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=11764 CPUtime=1.48
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 2569 0 0 0 147 1 0 0 25 0 1 0 242908271 12046336 2505 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 2941 2505 251 542 0 2390 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17120

[startup+3.10192 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=1036768/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=15448 CPUtime=3.08
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 3391 0 0 0 306 2 0 0 25 0 1 0 242908271 15818752 3282 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 3862 3282 253 542 0 3311 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20804

[startup+6.30229 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=1029408/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=23004 CPUtime=6.29
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 5305 0 0 0 625 4 0 0 25 0 1 0 242908271 23556096 5084 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 5751 5084 253 542 0 5200 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28360

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=1023904/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=27676 CPUtime=12.69
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 6328 0 0 0 1263 6 0 0 25 0 1 0 242908271 28340224 6107 1992294400 4194304 6416590 548682068912 18446744073709551615 4295353 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 6919 6107 253 542 0 6368 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33032

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=1021152/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=30456 CPUtime=25.48
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 6986 0 0 0 2541 7 0 0 25 0 1 0 242908271 31186944 6696 1992294400 4194304 6416590 548682068912 18446744073709551615 4294632 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 7614 6696 253 542 0 7063 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35812

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=1003488/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=52524 CPUtime=51.07
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 11910 0 0 0 5092 15 0 0 25 0 1 0 242908271 53784576 11226 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 13131 11226 253 542 0 12580 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 57880

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=982944/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=76112 CPUtime=102.25
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 17265 0 0 0 10199 26 0 0 25 0 1 0 242908271 77938688 16285 1992294400 4194304 6416590 548682068912 18446744073709551615 4370280 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 19028 16285 253 542 0 18477 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 81468

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=956576/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=107648 CPUtime=162.24
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 24420 0 0 0 16185 39 0 0 25 0 1 0 242908271 110231552 22808 1992294400 4194304 6416590 548682068912 18446744073709551615 4295331 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 26912 22808 253 542 0 26361 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 113004

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=945248/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=121064 CPUtime=222.22
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 27520 0 0 0 22174 48 0 0 25 0 1 0 242908271 123969536 25631 1992294400 4194304 6416590 548682068912 18446744073709551615 4294643 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 30266 25631 253 542 0 29715 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 126420

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=922336/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=147896 CPUtime=282.21
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 33571 0 0 0 28163 58 0 0 25 0 1 0 242908271 151445504 31364 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 36974 31364 253 542 0 36423 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 153252

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=913632/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=157708 CPUtime=342.19
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 36056 0 0 0 34156 63 0 0 25 0 1 0 242908271 161492992 33483 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 39427 33483 253 542 0 38876 0
Current children cumulated CPU time (s) 342.19

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

/proc/16365/statm: 51446 43140 253 542 0 50895 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 211140

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=860064/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=223024 CPUtime=582.12
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 50352 0 0 0 58117 95 0 0 25 0 1 0 242908271 228376576 46874 1992294400 4194304 6416590 548682068912 18446744073709551615 4294660 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 55756 46874 253 542 0 55205 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 228380

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=844768/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=238632 CPUtime=642.1
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 54702 0 0 0 64107 103 0 0 25 0 1 0 242908271 244359168 50668 1992294400 4194304 6416590 548682068912 18446744073709551615 4294632 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 59658 50668 253 542 0 59107 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 243988

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=841760/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=242152 CPUtime=702.08
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 55440 0 0 0 70103 105 0 0 25 0 1 0 242908271 247963648 51406 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 60538 51406 253 542 0 59987 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 247508

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=838112/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=246632 CPUtime=762.06
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 56348 0 0 0 76100 106 0 0 25 0 1 0 242908271 252551168 52314 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 61658 52314 253 542 0 61107 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 251988

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=830368/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=256560 CPUtime=822.04
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 58281 0 0 0 82093 111 0 0 25 0 1 0 242908271 262717440 54247 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 64140 54247 253 542 0 63589 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 261916

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=814240/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=277792 CPUtime=882.03
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 62944 0 0 0 88080 123 0 0 25 0 1 0 242908271 284459008 58270 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 69448 58270 253 542 0 68897 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 283148

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=812640/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=279072 CPUtime=942.01
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 63359 0 0 0 94073 128 0 0 25 0 1 0 242908271 285769728 58685 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 69768 58685 253 542 0 69217 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 284428

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=786208/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=308248 CPUtime=1001.99
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 70679 0 0 0 100056 143 0 0 25 0 1 0 242908271 315645952 65269 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 77062 65269 253 542 0 76511 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 313604

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=782432/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=314328 CPUtime=1061.98
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 71619 0 0 0 106050 148 0 0 25 0 1 0 242908271 321871872 66209 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 78582 66209 253 542 0 78031 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 319684

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=781600/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=314968 CPUtime=1121.96
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 71826 0 0 0 112045 151 0 0 25 0 1 0 242908271 322527232 66416 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 78742 66416 253 542 0 78191 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 320324

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=773536/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=323596 CPUtime=1181.94
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 73896 0 0 0 118039 155 0 0 25 0 1 0 242908271 331362304 68486 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 80899 68486 253 542 0 80348 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 328952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16366
/proc/meminfo: memFree=770656/2055920 swapFree=4121024/4192956
[pid=16364] ppid=16362 vsize=5356 CPUtime=0
/proc/16364/stat : 16364 (kw_pre) S 16362 16364 16019 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242908271 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 1339 231 192 169 0 50 0
[pid=16365] ppid=16364 vsize=326360 CPUtime=1200.04
/proc/16365/stat : 16365 (kw_preprocessor) R 16364 16364 16019 0 -1 0 74560 0 0 0 119848 156 0 0 25 0 1 0 242908271 334192640 69150 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 1 0 0
/proc/16365/statm: 81590 69150 253 542 0 81039 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 331716

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 16364 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 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1198.48
CPU system time (s): 1.56
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 331716

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= 5
involuntary context switches= 1

runsolver used 1.37479 second user time and 3.00054 second system time

The end

Launcher Data 

Begin job on node20 at 2009-05-12 19:19:10
IDJOB=1806404
IDBENCH=24731
IDSOLVER=646
FILE ID=node20/1806404-1242148750
PBS_JOBID= 9289701
Free space on /tmp= 66288 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/counting-harder-php-018-017.sat05-1189.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806404-1242148750/watcher-1806404-1242148750 -o /tmp/evaluation-result-1806404-1242148750/solver-1806404-1242148750 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806404-1242148750.cnf

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

MD5SUM BENCH= 51a1a3a012cf07e3662164064eca4702
RANDOM SEED=1582826331

node20.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1048016 kB
Buffers:         85152 kB
Cached:         767088 kB
SwapCached:      66304 kB
Active:         302384 kB
Inactive:       617940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1048016 kB
SwapTotal:     4192956 kB
SwapFree:      4121024 kB
Dirty:            3076 kB
Writeback:           0 kB
Mapped:          13564 kB
Slab:            73672 kB
Committed_AS:   984456 kB
PageTables:       1404 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= 66284 MiB
End job on node20 at 2009-05-12 19:39:13