Trace number 1806019

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
kw_pre 2009-03-21? (TO) 1200.09 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-equilarge_l1.used-as.sat04-893.sat05-4187.reshuffled-07.cnf
MD5SUM181c4935b6e4cd791aedd030930111fa
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 variables16866
Number of clauses2507999
Sum of the clauses size5028712
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22505923
Number of clauses of size 31
Number of clauses of size 47
Number of clauses of size 59
Number of clauses of size over 52059

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-1806019-1242144274/watcher-1806019-1242144274 -o /tmp/evaluation-result-1806019-1242144274/solver-1806019-1242144274 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806019-1242144274.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 0.95 0.88 3/64 15976
/proc/meminfo: memFree=1474984/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=8592 CPUtime=0
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 961 0 0 0 0 0 0 0 18 0 1 0 242455428 8798208 937 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 2148 945 190 542 0 1597 0

[startup+0.083432 s]
/proc/loadavg: 0.92 0.95 0.88 3/64 15976
/proc/meminfo: memFree=1474984/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=43292 CPUtime=0.07
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 4338 0 0 0 6 1 0 0 18 0 1 0 242455428 44331008 4314 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 10823 4314 215 542 0 10272 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 48648

[startup+0.101432 s]
/proc/loadavg: 0.92 0.95 0.88 3/64 15976
/proc/meminfo: memFree=1474984/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=43424 CPUtime=0.08
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 4399 0 0 0 7 1 0 0 18 0 1 0 242455428 44466176 4375 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 10856 4375 215 542 0 10305 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 48780

[startup+0.301445 s]
/proc/loadavg: 0.92 0.95 0.88 3/64 15976
/proc/meminfo: memFree=1474984/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=46064 CPUtime=0.28
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 5120 0 0 0 27 1 0 0 19 0 1 0 242455428 47169536 5096 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 11516 5096 215 542 0 10965 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 51420

[startup+0.701472 s]
/proc/loadavg: 0.92 0.95 0.88 3/64 15976
/proc/meminfo: memFree=1474984/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=51740 CPUtime=0.69
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 6687 0 0 0 67 2 0 0 23 0 1 0 242455428 52981760 6663 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 12935 6663 215 542 0 12384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57096

[startup+1.50153 s]
/proc/loadavg: 0.92 0.95 0.88 2/66 15978
/proc/meminfo: memFree=1444248/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=63092 CPUtime=1.48
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 9808 0 0 0 145 3 0 0 25 0 1 0 242455428 64606208 9784 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 15773 9784 215 542 0 15222 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 68448

[startup+3.10263 s]
/proc/loadavg: 0.92 0.95 0.88 2/66 15978
/proc/meminfo: memFree=1427352/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=85664 CPUtime=3.09
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 16056 0 0 0 302 7 0 0 25 0 1 0 242455428 87719936 16032 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 21416 16032 215 542 0 20865 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91020

[startup+6.30185 s]
/proc/loadavg: 0.93 0.95 0.88 2/66 15978
/proc/meminfo: memFree=1373848/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=134048 CPUtime=6.29
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 30755 0 0 0 614 15 0 0 25 0 1 0 242455428 137265152 29194 1992294400 4194304 6416590 548682068912 18446744073709551615 4355949 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 33512 29194 216 542 0 32961 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 139404

[startup+12.7013 s]
/proc/loadavg: 0.93 0.96 0.88 2/66 15978
/proc/meminfo: memFree=1265496/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=229892 CPUtime=12.69
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 59922 0 0 0 1240 29 0 0 25 0 1 0 242455428 235409408 55288 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 57473 55288 216 542 0 56922 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 235248

[startup+25.5011 s]
/proc/loadavg: 1.03 0.97 0.88 2/66 15978
/proc/meminfo: memFree=1033624/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=452780 CPUtime=25.48
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 112460 0 0 0 2491 57 0 0 25 0 1 0 242455428 463646720 107826 1992294400 4194304 6416590 548682068912 18446744073709551615 4511547 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 113195 107826 242 542 0 112644 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 458136

[startup+51.1018 s]
/proc/loadavg: 1.02 0.97 0.89 2/66 15978
/proc/meminfo: memFree=1015576/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=470944 CPUtime=51.07
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 117091 0 0 0 5046 61 0 0 25 0 1 0 242455428 482246656 112457 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 117736 112457 242 542 0 117185 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 476300

[startup+102.305 s]
/proc/loadavg: 1.01 0.97 0.89 2/66 15978
/proc/meminfo: memFree=993624/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=490832 CPUtime=102.25
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 122536 0 0 0 10160 65 0 0 25 0 1 0 242455428 502611968 117902 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 122708 117902 250 542 0 122157 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 496188

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.90 2/66 15978
/proc/meminfo: memFree=993368/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=490832 CPUtime=162.23
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 122583 0 0 0 16155 68 0 0 25 0 1 0 242455428 502611968 117949 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 122708 117949 253 542 0 122157 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 496188

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.90 2/66 15978
/proc/meminfo: memFree=993240/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=490832 CPUtime=222.22
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 122612 0 0 0 22150 72 0 0 25 0 1 0 242455428 502611968 117978 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 122708 117978 253 542 0 122157 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 496188

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 15978
/proc/meminfo: memFree=992984/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=490832 CPUtime=282.21
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 122648 0 0 0 28147 74 0 0 25 0 1 0 242455428 502611968 118014 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 122708 118014 253 542 0 122157 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 496188

[startup+342.301 s]
/proc/loadavg: 1.04 0.99 0.91 2/66 15978
/proc/meminfo: memFree=992920/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=490832 CPUtime=342.19
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 122675 0 0 0 34143 76 0 0 25 0 1 0 242455428 502611968 118041 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 122708 118041 253 542 0 122157 0
Current children cumulated CPU time (s) 342.19

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

/proc/15977/statm: 122708 118181 253 542 0 122157 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 496188

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15978
/proc/meminfo: memFree=992216/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=490832 CPUtime=582.14
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 122836 0 0 0 58128 86 0 0 25 0 1 0 242455428 502611968 118202 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 122708 118202 253 542 0 122157 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 496188

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15978
/proc/meminfo: memFree=989208/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=493900 CPUtime=642.12
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 123592 0 0 0 64124 88 0 0 25 0 1 0 242455428 505753600 118958 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 123475 118958 253 542 0 122924 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 499256

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15978
/proc/meminfo: memFree=979800/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=503520 CPUtime=702.1
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 125954 0 0 0 70117 93 0 0 25 0 1 0 242455428 515604480 121320 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 125880 121320 253 542 0 125329 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 508876

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15978
/proc/meminfo: memFree=967128/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=516376 CPUtime=762.09
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 129108 0 0 0 76111 98 0 0 25 0 1 0 242455428 528769024 124474 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 129094 124474 253 542 0 128543 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 521732

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15978
/proc/meminfo: memFree=958744/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=525040 CPUtime=822.08
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 131204 0 0 0 82105 103 0 0 25 0 1 0 242455428 537640960 126570 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 131260 126570 253 542 0 130709 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 530396

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15978
/proc/meminfo: memFree=948696/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=535520 CPUtime=882.06
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 133769 0 0 0 88099 107 0 0 25 0 1 0 242455428 548372480 129135 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 133880 129135 253 542 0 133329 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 540876

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15978
/proc/meminfo: memFree=942808/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=541280 CPUtime=942.05
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 135175 0 0 0 94095 110 0 0 25 0 1 0 242455428 554270720 130541 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 135320 130541 253 542 0 134769 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 546636

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15978
/proc/meminfo: memFree=933848/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=550324 CPUtime=1002.03
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 137393 0 0 0 100089 114 0 0 25 0 1 0 242455428 563531776 132759 1992294400 4194304 6416590 548682068912 18446744073709551615 4294585 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 137581 132759 253 542 0 137030 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 555680

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15978
/proc/meminfo: memFree=926616/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=557860 CPUtime=1062.01
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 139209 0 0 0 106082 119 0 0 25 0 1 0 242455428 571248640 134575 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 139465 134575 253 542 0 138914 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 563216

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15978
/proc/meminfo: memFree=921240/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=563132 CPUtime=1122
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 140515 0 0 0 112078 122 0 0 25 0 1 0 242455428 576647168 135881 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 140783 135881 254 542 0 140232 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 568488

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15978
/proc/meminfo: memFree=921240/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=563132 CPUtime=1181.99
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 140529 0 0 0 118075 124 0 0 25 0 1 0 242455428 576647168 135895 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 140783 135895 254 542 0 140232 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 568488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15978
/proc/meminfo: memFree=921176/2055920 swapFree=4181084/4192956
[pid=15976] ppid=15974 vsize=5356 CPUtime=0
/proc/15976/stat : 15976 (kw_pre) S 15974 15976 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242455428 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15976/statm: 1339 231 192 169 0 50 0
[pid=15977] ppid=15976 vsize=563132 CPUtime=1200.09
/proc/15977/stat : 15977 (kw_preprocessor) R 15976 15976 15846 0 -1 0 140540 0 0 0 119884 125 0 0 25 0 1 0 242455428 576647168 135906 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/15977/statm: 140783 135906 254 542 0 140232 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 568488

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 15976 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1198.84
CPU system time (s): 1.25
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 568488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 1.3098 second user time and 3.06453 second system time

The end

Launcher Data 

Begin job on node52 at 2009-05-12 18:04:39
IDJOB=1806019
IDBENCH=24641
IDSOLVER=646
FILE ID=node52/1806019-1242144274
PBS_JOBID= 9289672
Free space on /tmp= 66044 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-equilarge_l1.used-as.sat04-893.sat05-4187.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806019-1242144274/watcher-1806019-1242144274 -o /tmp/evaluation-result-1806019-1242144274/solver-1806019-1242144274 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806019-1242144274.cnf

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

MD5SUM BENCH= 181c4935b6e4cd791aedd030930111fa
RANDOM SEED=2013408077

node52.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	: 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		: 3000.214
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:       1475464 kB
Buffers:         41748 kB
Cached:         467472 kB
SwapCached:       5880 kB
Active:          95644 kB
Inactive:       421580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1475464 kB
SwapTotal:     4192956 kB
SwapFree:      4181084 kB
Dirty:           36740 kB
Writeback:           0 kB
Mapped:          13716 kB
Slab:            49132 kB
Committed_AS:   990452 kB
PageTables:       1476 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= 66032 MiB
End job on node52 at 2009-05-12 18:24:42