Trace number 1806390

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) 1200.06 1200.71

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
MD5SUMbc769deecd9ed9694b8be132b5bd15cd
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 variables252
Number of clauses2160
Sum of the clauses size4536
Maximum clause length14
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22142
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-1806390-1242148506/watcher-1806390-1242148506 -o /tmp/evaluation-result-1806390-1242148506/solver-1806390-1242148506 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806390-1242148506.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 14996
/proc/meminfo: memFree=513208/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) R 14994 14996 14735 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 227607636639 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/14996/statm: 1339 230 191 169 0 50 0
[pid=14997] ppid=14996 vsize=2740 CPUtime=0
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 317 0 0 0 0 0 0 0 18 0 1 0 242876974 2805760 293 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 685 293 213 542 0 134 0

[startup+0.0504041 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 14996
/proc/meminfo: memFree=513208/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=3260 CPUtime=0.04
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 466 0 0 0 4 0 0 0 19 0 1 0 242876974 3338240 442 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 815 442 250 542 0 264 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8616

[startup+0.102413 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 14996
/proc/meminfo: memFree=513208/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=3656 CPUtime=0.09
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 588 0 0 0 9 0 0 0 19 0 1 0 242876974 3743744 564 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 914 564 250 542 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9012

[startup+0.301453 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 14996
/proc/meminfo: memFree=513208/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=5404 CPUtime=0.29
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 1035 0 0 0 29 0 0 0 21 0 1 0 242876974 5533696 1011 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 1351 1011 250 542 0 800 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10760

[startup+0.702531 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 14996
/proc/meminfo: memFree=513208/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=8536 CPUtime=0.69
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 1755 0 0 0 69 0 0 0 25 0 1 0 242876974 8740864 1731 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 2134 1731 250 542 0 1583 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13892

[startup+1.50169 s]
/proc/loadavg: 0.92 0.98 0.94 2/66 14998
/proc/meminfo: memFree=505640/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=11540 CPUtime=1.49
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 2429 0 0 0 148 1 0 0 25 0 1 0 242876974 11816960 2365 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 2885 2365 251 542 0 2334 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16896

[startup+3.102 s]
/proc/loadavg: 0.92 0.98 0.94 2/66 14998
/proc/meminfo: memFree=504040/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=12800 CPUtime=3.09
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 2695 0 0 0 308 1 0 0 25 0 1 0 242876974 13107200 2631 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 3200 2631 251 542 0 2649 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18156

[startup+6.30163 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 14998
/proc/meminfo: memFree=499496/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=18544 CPUtime=6.28
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 4015 0 0 0 625 3 0 0 25 0 1 0 242876974 18989056 3854 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 4636 3854 253 542 0 4085 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23900

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 14998
/proc/meminfo: memFree=490600/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=27736 CPUtime=12.68
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 6115 0 0 0 1261 7 0 0 25 0 1 0 242876974 28401664 5746 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 6934 5746 253 542 0 6383 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33092

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.94 2/66 14998
/proc/meminfo: memFree=477096/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=42496 CPUtime=25.48
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 9854 0 0 0 2533 15 0 0 25 0 1 0 242876974 43515904 9032 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 10624 9032 253 542 0 10073 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47852

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.94 2/66 14998
/proc/meminfo: memFree=457128/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=65908 CPUtime=51.05
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 15500 0 0 0 5081 24 0 0 25 0 1 0 242876974 67489792 14128 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 16477 14128 253 542 0 15926 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 71264

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.94 2/66 14998
/proc/meminfo: memFree=436776/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=88832 CPUtime=102.23
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 21073 0 0 0 10187 36 0 0 25 0 1 0 242876974 90963968 19183 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 22208 19183 253 542 0 21657 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 94188

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 14998
/proc/meminfo: memFree=414888/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=116260 CPUtime=162.19
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 27211 0 0 0 16168 51 0 0 25 0 1 0 242876974 119050240 24637 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 29065 24637 253 542 0 28514 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 121616

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 14998
/proc/meminfo: memFree=394792/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=138404 CPUtime=222.16
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 32643 0 0 0 22157 59 0 0 25 0 1 0 242876974 141725696 29648 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 34601 29648 253 542 0 34050 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 143760

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 14998
/proc/meminfo: memFree=386664/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=148804 CPUtime=282.13
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 34672 0 0 0 28149 64 0 0 25 0 1 0 242876974 152375296 31677 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 37201 31677 253 542 0 36650 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 154160

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 14998
/proc/meminfo: memFree=372328/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=163440 CPUtime=342.1
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 38247 0 0 0 34141 69 0 0 25 0 1 0 242876974 167362560 35252 1992294400 4194304 6416590 548682068912 18446744073709551615 4304394 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 40860 35252 253 542 0 40309 0
Current children cumulated CPU time (s) 342.1

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

/proc/14997/statm: 54399 45959 253 542 0 53848 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 222952

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 14998
/proc/meminfo: memFree=314472/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=233524 CPUtime=641.95
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 55101 0 0 0 64083 112 0 0 25 0 1 0 242876974 239128576 49690 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 58381 49690 253 542 0 57830 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 238880

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 14998
/proc/meminfo: memFree=303016/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=245972 CPUtime=701.91
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 57960 0 0 0 70070 121 0 0 25 0 1 0 242876974 251875328 52549 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 61493 52549 253 542 0 60942 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 251328

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 14998
/proc/meminfo: memFree=295080/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=254276 CPUtime=761.88
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 60758 0 0 0 76059 129 0 0 25 0 1 0 242876974 260378624 54501 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 63569 54501 253 542 0 63018 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 259632

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 14998
/proc/meminfo: memFree=284904/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=267076 CPUtime=821.86
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 63318 0 0 0 82050 136 0 0 25 0 1 0 242876974 273485824 57061 1992294400 4194304 6416590 548682068912 18446744073709551615 4294660 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 66769 57061 253 542 0 66218 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 272432

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 14998
/proc/meminfo: memFree=262248/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=290532 CPUtime=881.82
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 69878 0 0 0 88036 146 0 0 25 0 1 0 242876974 297504768 62648 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 72633 62648 253 542 0 72082 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 295888

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 14998
/proc/meminfo: memFree=259240/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=294132 CPUtime=941.79
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 70672 0 0 0 94027 152 0 0 25 0 1 0 242876974 301191168 63442 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 73533 63442 253 542 0 72982 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 299488

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 14998
/proc/meminfo: memFree=257064/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=296692 CPUtime=1001.76
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 71228 0 0 0 100020 156 0 0 25 0 1 0 242876974 303812608 63998 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 74173 63998 253 542 0 73622 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 302048

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 14998
/proc/meminfo: memFree=226152/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=331228 CPUtime=1061.73
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 78932 0 0 0 106006 167 0 0 25 0 1 0 242876974 339177472 71702 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 82807 71702 253 542 0 82256 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 336584

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 14998
/proc/meminfo: memFree=226920/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=331716 CPUtime=1121.69
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 79870 0 0 0 111995 174 0 0 25 0 1 0 242876974 339677184 71522 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 82929 71522 253 542 0 82378 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 337072

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 14998
/proc/meminfo: memFree=221032/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=337676 CPUtime=1181.66
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 81425 0 0 0 117984 182 0 0 25 0 1 0 242876974 345780224 73077 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 84419 73077 253 542 0 83868 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 343032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 14998
/proc/meminfo: memFree=216232/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=342084 CPUtime=1200.06
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 82524 0 0 0 119821 185 0 0 25 0 1 0 242876974 350294016 74176 1992294400 4194304 6416590 548682068912 18446744073709551615 4294571 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 85521 74176 253 542 0 84970 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 347440

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 14998
/proc/meminfo: memFree=216232/2055920 swapFree=4181908/4192956
[pid=14996] ppid=14994 vsize=5356 CPUtime=0
/proc/14996/stat : 14996 (kw_pre) S 14994 14996 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242876973 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14996/statm: 1339 231 192 169 0 50 0
[pid=14997] ppid=14996 vsize=342084 CPUtime=1200.06
/proc/14997/stat : 14997 (kw_preprocessor) R 14996 14996 14735 0 -1 0 82524 0 0 0 119821 185 0 0 25 0 1 0 242876974 350294016 74176 1992294400 4194304 6416590 548682068912 18446744073709551615 4294571 0 0 4096 0 0 0 0 17 0 0 0
/proc/14997/statm: 85521 74176 253 542 0 84970 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 347440

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14996 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 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1198.21
CPU system time (s): 1.85
CPU usage (%): 99.9457
Max. virtual memory (cumulated for all children) (KiB): 347440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 1.09583 second user time and 3.2815 second system time

The end

Launcher Data 

Begin job on node66 at 2009-05-12 19:15:06
IDJOB=1806390
IDBENCH=24729
IDSOLVER=646
FILE ID=node66/1806390-1242148506
PBS_JOBID= 9289659
Free space on /tmp= 66264 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806390-1242148506/watcher-1806390-1242148506 -o /tmp/evaluation-result-1806390-1242148506/solver-1806390-1242148506 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806390-1242148506.cnf

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

MD5SUM BENCH= bc769deecd9ed9694b8be132b5bd15cd
RANDOM SEED=833009858

node66.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		: 3000.263
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		: 3000.263
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:        513688 kB
Buffers:         75816 kB
Cached:        1372560 kB
SwapCached:       5124 kB
Active:         204776 kB
Inactive:      1251728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        513688 kB
SwapTotal:     4192956 kB
SwapFree:      4181908 kB
Dirty:            3036 kB
Writeback:           0 kB
Mapped:          14128 kB
Slab:            71832 kB
Committed_AS:   978132 kB
PageTables:       1360 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= 66260 MiB
End job on node66 at 2009-05-12 19:35:09