Trace number 1796235

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 2009-03-21UNSAT 458.941 459.063

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark220.394
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

Solver Data 

458.87/459.06	This is MiniSat 2.0 beta
458.87/459.06	WARNING: for repeatability, setting FPU to use double precision
458.87/459.06	============================[ Problem Statistics ]=============================
458.87/459.06	|                                                                             |
458.87/459.06	|  Number of variables:  1                                                    |
458.87/459.06	|  Number of clauses:    2                                                    |
458.87/459.06	|  Parsing time:         0.00         s                                       |
458.87/459.06	Solved by unit propagation
458.87/459.06	UNSATISFIABLE
458.87/459.06	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1796235-1242072532/watcher-1796235-1242072532 -o /tmp/evaluation-result-1796235-1242072532/solver-1796235-1242072532 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796235-1242072532.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: 0.91 0.95 1.03 2/64 3956
/proc/meminfo: memFree=869208/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=3984 CPUtime=0
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 507 0 0 0 0 0 0 0 20 0 1 0 235286481 4079616 484 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 996 493 190 542 0 445 0

[startup+0.0904099 s]
/proc/loadavg: 0.91 0.95 1.03 2/64 3956
/proc/meminfo: memFree=869208/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=54976 CPUtime=0.08
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 12349 0 0 0 4 4 0 0 20 0 1 0 235286481 56295424 12325 1992294400 4194304 6416590 548682068912 18446744073709551615 4288647 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 13744 12331 205 542 0 13193 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 60332

[startup+0.10141 s]
/proc/loadavg: 0.91 0.95 1.03 2/64 3956
/proc/meminfo: memFree=869208/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=61708 CPUtime=0.09
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 14201 0 0 0 4 5 0 0 20 0 1 0 235286481 63188992 14177 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 15427 14183 205 542 0 14876 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 67064

[startup+0.301426 s]
/proc/loadavg: 0.91 0.95 1.03 2/64 3956
/proc/meminfo: memFree=869208/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=98556 CPUtime=0.28
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 22366 0 0 0 20 8 0 0 21 0 1 0 235286481 100921344 22342 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 24639 22342 215 542 0 24088 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 103912

[startup+0.701462 s]
/proc/loadavg: 0.91 0.95 1.03 2/64 3956
/proc/meminfo: memFree=869208/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=103704 CPUtime=0.69
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 23843 0 0 0 60 9 0 0 25 0 1 0 235286481 106192896 23819 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 25926 23819 215 542 0 25375 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 109060

[startup+1.50153 s]
/proc/loadavg: 0.91 0.95 1.03 2/66 3958
/proc/meminfo: memFree=769920/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=114744 CPUtime=1.49
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 27275 0 0 0 138 11 0 0 25 0 1 0 235286481 117497856 26866 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 28686 26866 216 542 0 28135 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 120100

[startup+3.10167 s]
/proc/loadavg: 0.91 0.95 1.03 2/66 3958
/proc/meminfo: memFree=754816/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=135240 CPUtime=3.09
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 33755 0 0 0 294 15 0 0 25 0 1 0 235286481 138485760 32577 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 33810 32577 217 542 0 33259 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 140596

[startup+6.30194 s]
/proc/loadavg: 0.92 0.95 1.03 2/66 3958
/proc/meminfo: memFree=701568/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=172548 CPUtime=6.28
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 44129 0 0 0 599 29 0 0 25 0 1 0 235286481 176689152 42060 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 43137 42060 242 542 0 42586 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 177904

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 1.03 2/66 3958
/proc/meminfo: memFree=696768/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=173552 CPUtime=12.68
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 45611 0 0 0 1233 35 0 0 25 0 1 0 235286481 177717248 42354 1992294400 4194304 6416590 548682068912 18446744073709551615 4309219 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 43388 42354 250 542 0 42837 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 178908

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 1.03 2/66 3958
/proc/meminfo: memFree=696832/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=173552 CPUtime=25.49
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 45624 0 0 0 2512 37 0 0 25 0 1 0 235286481 177717248 42367 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 43388 42367 250 542 0 42837 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 178908

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 1.03 2/66 3958
/proc/meminfo: memFree=696768/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=173552 CPUtime=51.07
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 45677 0 0 0 5067 40 0 0 25 0 1 0 235286481 177717248 42420 1992294400 4194304 6416590 548682068912 18446744073709551615 4293616 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 43388 42420 253 542 0 42837 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 178908

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 1.02 2/66 3958
/proc/meminfo: memFree=692480/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=176972 CPUtime=102.26
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 46745 0 0 0 10175 51 0 0 25 0 1 0 235286481 181219328 43488 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 44243 43488 254 542 0 43692 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 182328

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 1.02 2/66 3958
/proc/meminfo: memFree=683264/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=185816 CPUtime=162.24
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 49033 0 0 0 16160 64 0 0 25 0 1 0 235286481 190275584 45776 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 46454 45776 254 542 0 45903 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 191172

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 1.01 2/66 3958
/proc/meminfo: memFree=682048/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=186652 CPUtime=222.22
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 49319 0 0 0 22147 75 0 0 25 0 1 0 235286481 191131648 46062 1992294400 4194304 6416590 548682068912 18446744073709551615 4294878 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 46663 46062 254 542 0 46112 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 192008

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.01 2/66 3958
/proc/meminfo: memFree=676480/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=193336 CPUtime=282.21
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 50697 0 0 0 28136 85 0 0 25 0 1 0 235286481 197976064 47440 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 48334 47440 254 542 0 47783 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 198692

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3958
/proc/meminfo: memFree=670784/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=200756 CPUtime=342.19
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 52121 0 0 0 34125 94 0 0 25 0 1 0 235286481 205574144 48864 1992294400 4194304 6416590 548682068912 18446744073709551615 4337409 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 50189 48864 254 542 0 49638 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 206112

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3958
/proc/meminfo: memFree=664320/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=207592 CPUtime=402.18
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 53746 0 0 0 40121 97 0 0 25 0 1 0 235286481 212574208 50489 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 51898 50489 254 542 0 51347 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 212948

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

[startup+409.502 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3958
/proc/meminfo: memFree=664320/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=207592 CPUtime=409.38
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 53746 0 0 0 40840 98 0 0 25 0 1 0 235286481 212574208 50489 1992294400 4194304 6416590 548682068912 18446744073709551615 4294682 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 51898 50489 254 542 0 51347 0
Current children cumulated CPU time (s) 409.38
Current children cumulated vsize (KiB) 212948

[startup+435.102 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3958
/proc/meminfo: memFree=663872/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=207592 CPUtime=434.97
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 53867 0 0 0 43397 100 0 0 25 0 1 0 235286481 212574208 50610 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 51898 50610 254 542 0 51347 0
Current children cumulated CPU time (s) 434.97
Current children cumulated vsize (KiB) 212948

[startup+447.902 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3958
/proc/meminfo: memFree=663104/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=208044 CPUtime=447.77
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 54052 0 0 0 44675 102 0 0 25 0 1 0 235286481 213037056 50795 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 52011 50795 254 542 0 51460 0
Current children cumulated CPU time (s) 447.77
Current children cumulated vsize (KiB) 213400

[startup+454.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3958
/proc/meminfo: memFree=663104/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=208044 CPUtime=454.17
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 54052 0 0 0 45315 102 0 0 25 0 1 0 235286481 213037056 50795 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 52011 50795 254 542 0 51460 0
Current children cumulated CPU time (s) 454.17
Current children cumulated vsize (KiB) 213400

[startup+457.502 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3958
/proc/meminfo: memFree=663104/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=208044 CPUtime=457.38
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 54052 0 0 0 45635 103 0 0 25 0 1 0 235286481 213037056 50795 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 52011 50795 254 542 0 51460 0
Current children cumulated CPU time (s) 457.38
Current children cumulated vsize (KiB) 213400

[startup+458.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3958
/proc/meminfo: memFree=663104/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=208044 CPUtime=458.17
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 54052 0 0 0 45714 103 0 0 25 0 1 0 235286481 213037056 50795 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 52011 50795 254 542 0 51460 0
Current children cumulated CPU time (s) 458.17
Current children cumulated vsize (KiB) 213400

[startup+458.706 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3958
/proc/meminfo: memFree=663104/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=208044 CPUtime=458.58
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 54052 0 0 0 45755 103 0 0 25 0 1 0 235286481 213037056 50795 1992294400 4194304 6416590 548682068912 18446744073709551615 4312547 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 52011 50795 254 542 0 51460 0
Current children cumulated CPU time (s) 458.58
Current children cumulated vsize (KiB) 213400

[startup+458.902 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3958
/proc/meminfo: memFree=663104/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=208044 CPUtime=458.77
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 54052 0 0 0 45774 103 0 0 25 0 1 0 235286481 213037056 50795 1992294400 4194304 6416590 548682068912 18446744073709551615 5485181 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 52011 50795 254 542 0 51460 0
Current children cumulated CPU time (s) 458.77
Current children cumulated vsize (KiB) 213400

[startup+459.002 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3958
/proc/meminfo: memFree=663104/2055920 swapFree=4151816/4192956
[pid=3956] ppid=3954 vsize=5356 CPUtime=0
/proc/3956/stat : 3956 (kw_pre) S 3954 3956 3885 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235286481 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3956/statm: 1339 231 192 169 0 50 0
[pid=3957] ppid=3956 vsize=208044 CPUtime=458.87
/proc/3957/stat : 3957 (kw_preprocessor) R 3956 3956 3885 0 -1 0 54052 0 0 0 45784 103 0 0 25 0 1 0 235286481 213037056 50795 1992294400 4194304 6416590 548682068912 18446744073709551615 4304248 0 0 4096 0 0 0 0 17 1 0 0
/proc/3957/statm: 52011 50795 254 542 0 51460 0
Current children cumulated CPU time (s) 458.87
Current children cumulated vsize (KiB) 213400

Child status: 0
Real time (s): 459.063
CPU time (s): 458.941
CPU user time (s): 457.873
CPU system time (s): 1.06784
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 213400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 457.873
system time used= 1.06784
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54480
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= 20
involuntary context switches= 870

runsolver used 0.536918 second user time and 1.13583 second system time

The end

Launcher Data 

Begin job on node31 at 2009-05-11 22:08:53
IDJOB=1796235
IDBENCH=20374
IDSOLVER=646
FILE ID=node31/1796235-1242072532
PBS_JOBID= 9277589
Free space on /tmp= 66280 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796235-1242072532/watcher-1796235-1242072532 -o /tmp/evaluation-result-1796235-1242072532/solver-1796235-1242072532 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796235-1242072532.cnf

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

MD5SUM BENCH= c716daea92d5e29b94f85a19b52859ac
RANDOM SEED=93347366

node31.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		: 3000.213
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		: 3000.213
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:        869688 kB
Buffers:         74492 kB
Cached:         986660 kB
SwapCached:      34804 kB
Active:         286080 kB
Inactive:       812396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        869688 kB
SwapTotal:     4192956 kB
SwapFree:      4151816 kB
Dirty:           15160 kB
Writeback:           0 kB
Mapped:          14304 kB
Slab:            73444 kB
Committed_AS:   754076 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66272 MiB
End job on node31 at 2009-05-11 22:16:32