Trace number 3250107

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
PicoSAT 941? (TO) 1300.04 1300.01

General information on the benchmark

Namecrafted/manthey/sudoku-single-hard/
sudoku_81x81_unknown.cnf
MD5SUMcbd78921480e79d133eb06cb2172caa1
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 variables18217
Number of clauses284829
Sum of the clauses size622430
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2275099
Number of clauses of size 3620
Number of clauses of size 4984
Number of clauses of size 51120
Number of clauses of size over 57006

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3250107-1303541042/watcher-3250107-1303541042 -o /tmp/evaluation-result-3250107-1303541042/solver-3250107-1303541042 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3250107-1303541042.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.06 3.98 3.05 4/189 16835
/proc/meminfo: memFree=16663044/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=3400 CPUtime=0 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 563 0 0 0 0 0 0 0 25 0 1 0 465703869 3481600 510 33554432000 134512640 134603332 4293887072 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 850 510 89 23 0 476 0

[startup+0.008459 s]
/proc/loadavg: 4.06 3.98 3.05 4/189 16835
/proc/meminfo: memFree=16663044/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=3664 CPUtime=0 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 621 0 0 0 0 0 0 0 25 0 1 0 465703869 3751936 568 33554432000 134512640 134603332 4293887072 18446744073709551615 134547980 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 916 569 89 23 0 542 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3664

[startup+0.100444 s]
/proc/loadavg: 4.06 3.98 3.05 4/189 16835
/proc/meminfo: memFree=16663044/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=13900 CPUtime=0.09 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 2960 0 0 0 9 0 0 0 25 0 1 0 465703869 14233600 2907 33554432000 134512640 134603332 4293887072 18446744073709551615 134543859 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 3475 2907 98 23 0 3101 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13900

[startup+0.300412 s]
/proc/loadavg: 4.06 3.98 3.05 4/189 16835
/proc/meminfo: memFree=16663044/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=14164 CPUtime=0.29 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 3021 0 0 0 29 0 0 0 25 0 1 0 465703869 14503936 2968 33554432000 134512640 134603332 4293887072 18446744073709551615 12355068 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 3541 2968 98 23 0 3167 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14164

[startup+0.700339 s]
/proc/loadavg: 4.06 3.98 3.05 4/189 16835
/proc/meminfo: memFree=16663044/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=14720 CPUtime=0.69 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 3173 0 0 0 69 0 0 0 25 0 1 0 465703869 15073280 3120 33554432000 134512640 134603332 4293887072 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 3680 3120 98 23 0 3306 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14720

[startup+1.5002 s]
/proc/loadavg: 4.06 3.98 3.05 5/190 16836
/proc/meminfo: memFree=16650284/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=16040 CPUtime=1.49 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 3484 0 0 0 149 0 0 0 25 0 1 0 465703869 16424960 3431 33554432000 134512640 134603332 4293887072 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 4010 3431 98 23 0 3636 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16040

[startup+3.10092 s]
/proc/loadavg: 4.05 3.98 3.06 5/190 16836
/proc/meminfo: memFree=16648812/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=16700 CPUtime=3.09 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 3655 0 0 0 309 0 0 0 25 0 1 0 465703869 17100800 3602 33554432000 134512640 134603332 4293887072 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 4175 3602 98 23 0 3801 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16700

[startup+6.30035 s]
/proc/loadavg: 4.05 3.98 3.06 5/190 16836
/proc/meminfo: memFree=16647448/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=17756 CPUtime=6.29 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 3892 0 0 0 629 0 0 0 25 0 1 0 465703869 18182144 3839 33554432000 134512640 134603332 4293887072 18446744073709551615 134545172 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 4439 3839 98 23 0 4065 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17756

[startup+12.7002 s]
/proc/loadavg: 4.04 3.98 3.07 5/190 16836
/proc/meminfo: memFree=16645440/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=20132 CPUtime=12.69 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 4517 0 0 0 1269 0 0 0 25 0 1 0 465703869 20615168 4464 33554432000 134512640 134603332 4293887072 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 5033 4464 98 23 0 4659 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20132

[startup+25.501 s]
/proc/loadavg: 4.04 3.98 3.08 5/190 16836
/proc/meminfo: memFree=16642984/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=21452 CPUtime=25.49 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 4858 0 0 0 2549 0 0 0 25 0 1 0 465703869 21966848 4805 33554432000 134512640 134603332 4293887072 18446744073709551615 134550840 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 5363 4805 98 23 0 4989 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21452

[startup+51.1005 s]
/proc/loadavg: 4.02 3.98 3.10 5/190 16837
/proc/meminfo: memFree=16642600/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=21716 CPUtime=51.09 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 4907 0 0 0 5109 0 0 0 25 0 1 0 465703869 22237184 4854 33554432000 134512640 134603332 4293887072 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 5429 4854 98 23 0 5055 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 21716

[startup+102.306 s]
/proc/loadavg: 4.01 3.98 3.15 5/190 16838
/proc/meminfo: memFree=16634896/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=29108 CPUtime=102.3 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 6701 0 0 0 10230 0 0 0 25 0 1 0 465703869 29806592 6648 33554432000 134512640 134603332 4293887072 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 7277 6648 98 23 0 6903 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 29108

[startup+162.301 s]
/proc/loadavg: 4.07 4.00 3.21 5/190 16840
/proc/meminfo: memFree=16618020/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=45560 CPUtime=162.29 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 10885 0 0 0 16228 1 0 0 25 0 1 0 465703869 46653440 10790 33554432000 134512640 134603332 4293887072 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 11390 10790 98 23 0 11016 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 45560

[startup+222.3 s]
/proc/loadavg: 3.99 3.98 3.25 5/190 16869
/proc/meminfo: memFree=16549176/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=45560 CPUtime=222.29 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 10892 0 0 0 22228 1 0 0 25 0 1 0 465703869 46653440 10797 33554432000 134512640 134603332 4293887072 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 11390 10797 98 23 0 11016 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 45560

[startup+282.301 s]
/proc/loadavg: 3.99 3.98 3.29 5/190 16871
/proc/meminfo: memFree=16516172/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=45560 CPUtime=282.3 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 10892 0 0 0 28229 1 0 0 25 0 1 0 465703869 46653440 10797 33554432000 134512640 134603332 4293887072 18446744073709551615 134555973 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 11390 10797 98 23 0 11016 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 45560

[startup+342.3 s]
/proc/loadavg: 3.99 3.98 3.33 5/190 16872
/proc/meminfo: memFree=16471860/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=89820 CPUtime=342.3 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 21953 0 0 0 34226 4 0 0 25 0 1 0 465703869 91975680 21852 33554432000 134512640 134603332 4293887072 18446744073709551615 134545552 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 22455 21852 98 23 0 22081 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 89820

[startup+402.301 s]
/proc/loadavg: 3.99 3.98 3.37 5/190 16874
/proc/meminfo: memFree=16483236/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=75280 CPUtime=402.3 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 21953 0 0 0 40226 4 0 0 25 0 1 0 465703869 77086720 18234 33554432000 134512640 134603332 4293887072 18446744073709551615 134548221 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 18820 18234 98 23 0 18446 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 75280

[startup+462.301 s]
/proc/loadavg: 3.99 3.98 3.41 5/190 16876
/proc/meminfo: memFree=16470928/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=68280 CPUtime=462.3 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 21953 0 0 0 46226 4 0 0 25 0 1 0 465703869 69918720 16484 33554432000 134512640 134603332 4293887072 18446744073709551615 134550780 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 17070 16484 98 23 0 16696 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68280

[startup+522.3 s]
/proc/loadavg: 3.99 3.98 3.44 5/190 16877
/proc/meminfo: memFree=16472004/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=67156 CPUtime=522.3 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 21953 0 0 0 52226 4 0 0 25 0 1 0 465703869 68767744 16203 33554432000 134512640 134603332 4293887072 18446744073709551615 134550669 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 16789 16203 98 23 0 16415 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 67156

[startup+582.301 s]
/proc/loadavg: 3.99 3.98 3.47 5/190 16879
/proc/meminfo: memFree=16473452/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=67128 CPUtime=582.31 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 21961 0 0 0 58227 4 0 0 25 0 1 0 465703869 68739072 16204 33554432000 134512640 134603332 4293887072 18446744073709551615 134525140 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 16782 16204 98 23 0 16408 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 67128

[startup+642.3 s]
/proc/loadavg: 3.99 3.98 3.50 5/190 16880
/proc/meminfo: memFree=16461144/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=67116 CPUtime=642.31 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 21961 0 0 0 64227 4 0 0 25 0 1 0 465703869 68726784 16201 33554432000 134512640 134603332 4293887072 18446744073709551615 134564415 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 16779 16201 98 23 0 16405 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 67116

[startup+702.301 s]
/proc/loadavg: 3.84 3.95 3.52 4/184 16900
/proc/meminfo: memFree=16479740/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=67116 CPUtime=702.31 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 21962 0 0 0 70227 4 0 0 25 0 1 0 465703869 68726784 16202 33554432000 134512640 134603332 4293887072 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 16779 16202 98 23 0 16405 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 67116

[startup+762.306 s]
/proc/loadavg: 3.31 3.77 3.49 4/184 16902
/proc/meminfo: memFree=16479848/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=67116 CPUtime=762.32 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 21962 0 0 0 76228 4 0 0 25 0 1 0 465703869 68726784 16202 33554432000 134512640 134603332 4293887072 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 16779 16202 98 23 0 16405 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 67116

[startup+822.301 s]
/proc/loadavg: 3.11 3.63 3.45 4/184 16903
/proc/meminfo: memFree=16467528/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=67104 CPUtime=822.31 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 21962 0 0 0 82227 4 0 0 25 0 1 0 465703869 68714496 16199 33554432000 134512640 134603332 4293887072 18446744073709551615 134563951 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 16776 16199 98 23 0 16402 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 67104

[startup+882.301 s]
/proc/loadavg: 3.04 3.51 3.42 4/184 16905
/proc/meminfo: memFree=16466124/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=67092 CPUtime=882.31 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 21971 0 0 0 88227 4 0 0 25 0 1 0 465703869 68702208 16205 33554432000 134512640 134603332 4293887072 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 16773 16205 98 23 0 16399 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 67092

[startup+942.3 s]
/proc/loadavg: 3.01 3.42 3.39 4/184 16906
/proc/meminfo: memFree=16457652/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=75280 CPUtime=942.32 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 24355 0 0 0 94227 5 0 0 25 0 1 0 465703869 77086720 18252 33554432000 134512640 134603332 4293887072 18446744073709551615 134563596 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 18820 18252 98 23 0 18446 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 75280

[startup+1002.3 s]
/proc/loadavg: 3.06 3.35 3.37 4/184 16908
/proc/meminfo: memFree=16457720/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=75276 CPUtime=1002.32 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 24355 0 0 0 100227 5 0 0 25 0 1 0 465703869 77082624 18251 33554432000 134512640 134603332 4293887072 18446744073709551615 134551034 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 18819 18251 98 23 0 18445 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 75276

[startup+1062.3 s]
/proc/loadavg: 3.02 3.29 3.35 4/184 16919
/proc/meminfo: memFree=16457816/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=75268 CPUtime=1062.32 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 24355 0 0 0 106227 5 0 0 25 0 1 0 465703869 77074432 18249 33554432000 134512640 134603332 4293887072 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 18817 18249 98 23 0 18443 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 75268

[startup+1122.3 s]
/proc/loadavg: 3.00 3.23 3.32 4/184 16920
/proc/meminfo: memFree=16457900/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=75256 CPUtime=1122.32 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 24355 0 0 0 112227 5 0 0 25 0 1 0 465703869 77062144 18246 33554432000 134512640 134603332 4293887072 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 18814 18246 98 23 0 18440 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 75256

[startup+1182.3 s]
/proc/loadavg: 3.00 3.19 3.30 4/184 16922
/proc/meminfo: memFree=16457964/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=75256 CPUtime=1182.32 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 24355 0 0 0 118227 5 0 0 25 0 1 0 465703869 77062144 18246 33554432000 134512640 134603332 4293887072 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 18814 18246 98 23 0 18440 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 75256

[startup+1242.3 s]
/proc/loadavg: 3.00 3.15 3.27 4/184 16926
/proc/meminfo: memFree=16457828/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=75256 CPUtime=1242.33 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 24355 0 0 0 124228 5 0 0 25 0 1 0 465703869 77062144 18246 33554432000 134512640 134603332 4293887072 18446744073709551615 134566299 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 18814 18246 98 23 0 18440 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 75256



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.61 3.03 3.23 3/178 16946
/proc/meminfo: memFree=16451984/32950928 swapFree=67111528/67111528
[pid=16835] ppid=16833 vsize=75248 CPUtime=1300.03 cores=5,7
/proc/16835/stat : 16835 (picosat) R 16833 16835 16411 0 -1 4202496 24355 0 0 0 129998 5 0 0 25 0 1 0 465703869 77053952 18244 33554432000 134512640 134603332 4293887072 18446744073709551615 134550801 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16835/statm: 18812 18244 98 23 0 18438 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 75248

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)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.99
CPU system time (s): 0.054991
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 89820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.99
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24355
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= 1906

runsolver used 2.12868 second user time and 4.95725 second system time

The end

Launcher Data 

Begin job on node125 at 2011-04-23 08:44:02
IDJOB=3250107
IDBENCH=83244
IDSOLVER=1604
FILE ID=node125/3250107-1303541042
RUNJOBID= node125-1303539683-16432
PBS_JOBID= 13143113
Free space on /tmp= 72712 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/manthey/sudoku-single-hard/sudoku_81x81_unknown.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3250107-1303541042/watcher-3250107-1303541042 -o /tmp/evaluation-result-3250107-1303541042/solver-3250107-1303541042 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3250107-1303541042.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= cbd78921480e79d133eb06cb2172caa1
RANDOM SEED=1229042642

node125.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5266.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      16663200 kB
Buffers:       2184864 kB
Cached:       13494256 kB
SwapCached:          0 kB
Active:        7760836 kB
Inactive:      8000064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      16663200 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5016 kB
Writeback:          68 kB
AnonPages:       81044 kB
Mapped:          15716 kB
Slab:           463064 kB
PageTables:       5252 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   266732 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72712 MiB
End job on node125 at 2011-04-23 09:05:44