Trace number 1796793

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) 1200.08 1201.11

General information on the benchmark

NameAPPLICATIONS/crypto/
md5gen/gus-md5-16.cnf
MD5SUM3cb14750de2495357cf28b8ab826b9e3
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables70139
Number of clauses228634
Sum of the clauses size592458
Maximum clause length3
Minimum clause length1
Number of clauses of size 1129
Number of clauses of size 293186
Number of clauses of size 3135319
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1796793-1242080643/watcher-1796793-1242080643 -o /tmp/evaluation-result-1796793-1242080643/solver-1796793-1242080643 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796793-1242080643.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 1.04 1.15 3/64 16927
/proc/meminfo: memFree=767988/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=5004 CPUtime=0
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 790 0 0 0 0 0 0 0 18 0 1 0 236093392 5124096 766 1992294400 4194304 6416590 548682068912 18446744073709551615 4279541 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 1251 772 198 542 0 700 0

[startup+0.0432599 s]
/proc/loadavg: 1.00 1.04 1.15 3/64 16927
/proc/meminfo: memFree=767988/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=26872 CPUtime=0.03
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 5882 0 0 0 1 2 0 0 18 0 1 0 236093392 27516928 5858 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 6718 5863 205 542 0 6167 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 32228

[startup+0.101256 s]
/proc/loadavg: 1.00 1.04 1.15 3/64 16927
/proc/meminfo: memFree=767988/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=45248 CPUtime=0.09
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 10279 0 0 0 5 4 0 0 18 0 1 0 236093392 46333952 10255 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 11312 10256 217 542 0 10761 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 50604

[startup+0.301276 s]
/proc/loadavg: 1.00 1.04 1.15 3/64 16927
/proc/meminfo: memFree=767988/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=47888 CPUtime=0.29
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 11029 0 0 0 25 4 0 0 19 0 1 0 236093392 49037312 11005 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 11972 11006 217 542 0 11421 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 53244

[startup+0.701318 s]
/proc/loadavg: 1.00 1.04 1.15 3/64 16927
/proc/meminfo: memFree=767988/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=52508 CPUtime=0.69
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 12380 0 0 0 65 4 0 0 23 0 1 0 236093392 53768192 12356 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 13127 12356 217 542 0 12576 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57864

[startup+1.5024 s]
/proc/loadavg: 1.00 1.04 1.15 2/66 16929
/proc/meminfo: memFree=714980/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=71248 CPUtime=1.49
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 17573 0 0 0 143 6 0 0 25 0 1 0 236093392 72957952 17138 1992294400 4194304 6416590 548682068912 18446744073709551615 4268798 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 17812 17138 233 542 0 17261 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76604

[startup+3.10156 s]
/proc/loadavg: 1.00 1.04 1.15 2/66 16929
/proc/meminfo: memFree=692260/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=83588 CPUtime=2.39
/proc/16928/stat : 16928 (kw_preprocessor) D 16927 16927 16487 0 -1 0 20441 0 0 0 214 25 0 0 25 0 1 0 236093392 85594112 20006 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/16928/statm: 20897 20006 242 542 0 20346 0
Current children cumulated CPU time (s) 2.39
Current children cumulated vsize (KiB) 88944
heavy processes:

[startup+6.3019 s]
/proc/loadavg: 1.00 1.04 1.15 2/66 16929
/proc/meminfo: memFree=675108/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=91448 CPUtime=5.59
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 23120 0 0 0 523 36 0 0 25 0 1 0 236093392 93642752 22137 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 22862 22137 250 542 0 22311 0
Current children cumulated CPU time (s) 5.59
Current children cumulated vsize (KiB) 96804

[startup+12.7016 s]
/proc/loadavg: 1.16 1.07 1.16 2/66 16929
/proc/meminfo: memFree=675044/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=91448 CPUtime=11.98
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 23122 0 0 0 1162 36 0 0 25 0 1 0 236093392 93642752 22139 1992294400 4194304 6416590 548682068912 18446744073709551615 4341237 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 22862 22139 250 542 0 22311 0
Current children cumulated CPU time (s) 11.98
Current children cumulated vsize (KiB) 96804

[startup+25.5019 s]
/proc/loadavg: 1.57 1.16 1.19 2/66 16929
/proc/meminfo: memFree=674980/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=91448 CPUtime=24.78
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 23125 0 0 0 2442 36 0 0 25 0 1 0 236093392 93642752 22142 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 22862 22142 250 542 0 22311 0
Current children cumulated CPU time (s) 24.78
Current children cumulated vsize (KiB) 96804

[startup+51.1015 s]
/proc/loadavg: 1.61 1.21 1.20 2/66 16929
/proc/meminfo: memFree=675428/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=91448 CPUtime=50.37
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 23134 0 0 0 5000 37 0 0 25 0 1 0 236093392 93642752 22151 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 22862 22151 250 542 0 22311 0
Current children cumulated CPU time (s) 50.37
Current children cumulated vsize (KiB) 96804

[startup+102.302 s]
/proc/loadavg: 1.24 1.17 1.18 2/66 16929
/proc/meminfo: memFree=675428/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=91448 CPUtime=101.57
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 23151 0 0 0 10119 38 0 0 25 0 1 0 236093392 93642752 22168 1992294400 4194304 6416590 548682068912 18446744073709551615 4419751 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 22862 22168 250 542 0 22311 0
Current children cumulated CPU time (s) 101.57
Current children cumulated vsize (KiB) 96804

[startup+162.302 s]
/proc/loadavg: 1.10 1.14 1.17 2/66 16929
/proc/meminfo: memFree=675300/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=91448 CPUtime=161.55
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 23185 0 0 0 16116 39 0 0 25 0 1 0 236093392 93642752 22202 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 22862 22202 251 542 0 22311 0
Current children cumulated CPU time (s) 161.55
Current children cumulated vsize (KiB) 96804

[startup+222.305 s]
/proc/loadavg: 1.03 1.11 1.16 2/66 16929
/proc/meminfo: memFree=673508/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=93148 CPUtime=221.53
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 23639 0 0 0 22114 39 0 0 25 0 1 0 236093392 95383552 22656 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 23287 22656 254 542 0 22736 0
Current children cumulated CPU time (s) 221.53
Current children cumulated vsize (KiB) 98504

[startup+282.301 s]
/proc/loadavg: 1.01 1.09 1.15 2/66 16929
/proc/meminfo: memFree=673508/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=93148 CPUtime=281.51
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 23641 0 0 0 28111 40 0 0 25 0 1 0 236093392 95383552 22658 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 23287 22658 254 542 0 22736 0
Current children cumulated CPU time (s) 281.51
Current children cumulated vsize (KiB) 98504

[startup+342.301 s]
/proc/loadavg: 1.00 1.07 1.14 2/66 16929
/proc/meminfo: memFree=671524/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=95156 CPUtime=341.5
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 24142 0 0 0 34109 41 0 0 25 0 1 0 236093392 97439744 23159 1992294400 4194304 6416590 548682068912 18446744073709551615 4294575 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 23789 23159 254 542 0 23238 0

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

/proc/16928/statm: 25033 24417 254 542 0 24482 0
Current children cumulated CPU time (s) 521.46
Current children cumulated vsize (KiB) 105488

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.09 2/66 16929
/proc/meminfo: memFree=666468/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=100132 CPUtime=581.44
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 25401 0 0 0 58098 46 0 0 25 0 1 0 236093392 102535168 24418 1992294400 4194304 6416590 548682068912 18446744073709551615 4294575 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 25033 24418 254 542 0 24482 0
Current children cumulated CPU time (s) 581.44
Current children cumulated vsize (KiB) 105488

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.08 2/66 16929
/proc/meminfo: memFree=660388/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=106284 CPUtime=641.42
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 26931 0 0 0 64092 50 0 0 25 0 1 0 236093392 108834816 25948 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 26571 25948 254 542 0 26020 0
Current children cumulated CPU time (s) 641.42
Current children cumulated vsize (KiB) 111640

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.08 2/66 16929
/proc/meminfo: memFree=660388/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=106284 CPUtime=701.41
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 26931 0 0 0 70090 51 0 0 25 0 1 0 236093392 108834816 25948 1992294400 4194304 6416590 548682068912 18446744073709551615 4297125 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 26571 25948 254 542 0 26020 0
Current children cumulated CPU time (s) 701.41
Current children cumulated vsize (KiB) 111640

[startup+762.302 s]
/proc/loadavg: 1.00 1.01 1.07 2/66 16929
/proc/meminfo: memFree=657188/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=109480 CPUtime=761.39
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 27722 0 0 0 76086 53 0 0 25 0 1 0 236093392 112107520 26739 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 27370 26739 254 542 0 26819 0
Current children cumulated CPU time (s) 761.39
Current children cumulated vsize (KiB) 114836

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 16929
/proc/meminfo: memFree=652836/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=113800 CPUtime=821.38
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 28802 0 0 0 82083 55 0 0 25 0 1 0 236093392 116531200 27819 1992294400 4194304 6416590 548682068912 18446744073709551615 4419806 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 28450 27819 254 542 0 27899 0
Current children cumulated CPU time (s) 821.38
Current children cumulated vsize (KiB) 119156

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 16929
/proc/meminfo: memFree=652836/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=113800 CPUtime=881.36
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 28805 0 0 0 88080 56 0 0 25 0 1 0 236093392 116531200 27822 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 28450 27822 254 542 0 27899 0
Current children cumulated CPU time (s) 881.36
Current children cumulated vsize (KiB) 119156

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 16929
/proc/meminfo: memFree=651556/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=114988 CPUtime=941.34
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 29144 0 0 0 94077 57 0 0 25 0 1 0 236093392 117747712 28161 1992294400 4194304 6416590 548682068912 18446744073709551615 4341197 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 28747 28161 254 542 0 28196 0
Current children cumulated CPU time (s) 941.34
Current children cumulated vsize (KiB) 120344

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 16929
/proc/meminfo: memFree=648612/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=118460 CPUtime=1001.34
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 29865 0 0 0 100075 59 0 0 25 0 1 0 236093392 121303040 28882 1992294400 4194304 6416590 548682068912 18446744073709551615 4336592 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 29615 28882 254 542 0 29064 0
Current children cumulated CPU time (s) 1001.34
Current children cumulated vsize (KiB) 123816

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 16929
/proc/meminfo: memFree=648548/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=118460 CPUtime=1061.32
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 29867 0 0 0 106073 59 0 0 25 0 1 0 236093392 121303040 28884 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 29615 28884 254 542 0 29064 0
Current children cumulated CPU time (s) 1061.32
Current children cumulated vsize (KiB) 123816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 16929
/proc/meminfo: memFree=647268/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=119780 CPUtime=1121.3
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 30199 0 0 0 112069 61 0 0 25 0 1 0 236093392 122654720 29216 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 29945 29216 254 542 0 29394 0
Current children cumulated CPU time (s) 1121.3
Current children cumulated vsize (KiB) 125136

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 16931
/proc/meminfo: memFree=640612/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=126364 CPUtime=1181.29
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 31841 0 0 0 118066 63 0 0 25 0 1 0 236093392 129396736 30858 1992294400 4194304 6416590 548682068912 18446744073709551615 4294571 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 31591 30858 254 542 0 31040 0
Current children cumulated CPU time (s) 1181.29
Current children cumulated vsize (KiB) 131720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201.1 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 16931
/proc/meminfo: memFree=640612/2055920 swapFree=4181692/4192956
[pid=16927] ppid=16925 vsize=5356 CPUtime=0
/proc/16927/stat : 16927 (kw_pre) S 16925 16927 16487 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 236093392 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16927/statm: 1339 231 192 169 0 50 0
[pid=16928] ppid=16927 vsize=126364 CPUtime=1200.08
/proc/16928/stat : 16928 (kw_preprocessor) R 16927 16927 16487 0 -1 0 31841 0 0 0 119945 63 0 0 25 0 1 0 236093392 129396736 30858 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 31591 30858 254 542 0 31040 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 131720

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 16927 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 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1201.11
CPU time (s): 1200.08
CPU user time (s): 1199.45
CPU system time (s): 0.63
CPU usage (%): 99.9141
Max. virtual memory (cumulated for all children) (KiB): 131720

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 1.42278 second user time and 3.18452 second system time

The end

Launcher Data 

Begin job on node90 at 2009-05-12 00:24:03
IDJOB=1796793
IDBENCH=70820
IDSOLVER=646
FILE ID=node90/1796793-1242080643
PBS_JOBID= 9277664
Free space on /tmp= 66284 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/crypto/md5gen/gus-md5-16.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796793-1242080643/watcher-1796793-1242080643 -o /tmp/evaluation-result-1796793-1242080643/solver-1796793-1242080643 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796793-1242080643.cnf

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

MD5SUM BENCH= 3cb14750de2495357cf28b8ab826b9e3
RANDOM SEED=1975245974

node90.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        768468 kB
Buffers:         74512 kB
Cached:        1103412 kB
SwapCached:       5480 kB
Active:         233556 kB
Inactive:       953424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        768468 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            7136 kB
Writeback:           0 kB
Mapped:          15032 kB
Slab:            86512 kB
Committed_AS:   707752 kB
PageTables:       1428 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= 66276 MiB
End job on node90 at 2009-05-12 00:44:06