Trace number 3438324

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) 5000.08 4999.94

General information on the benchmark

NameCRAFTED/edgematching/
compact/em_12_2_4_cmp.cnf
MD5SUM7ea97a36d5ab6c8a5aa99830d5253591
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.2837
Satisfiable
(Un)Satisfiability was proved
Number of variables12584
Number of clauses155712
Sum of the clauses size523920
Maximum clause length100
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 217404
Number of clauses of size 3103200
Number of clauses of size 417828
Number of clauses of size 517000
Number of clauses of size over 5280

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 3.3.1 (svn: 989)

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-3438324-1308500389/watcher-3438324-1308500389 -o /tmp/evaluation-result-3438324-1308500389/solver-3438324-1308500389 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438324-1308500389.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.16 1.54 2/174 1911
/proc/meminfo: memFree=28953840/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=2488 CPUtime=0 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 344 0 0 0 0 0 0 0 20 0 1 0 961636770 2547712 289 33554432000 134512640 134603332 4294316944 18446744073709551615 10278396 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1911/statm: 622 289 89 23 0 248 0

[startup+0.065502 s]
/proc/loadavg: 1.00 1.16 1.54 2/174 1911
/proc/meminfo: memFree=28953840/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=8268 CPUtime=0.06 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 1697 0 0 0 6 0 0 0 20 0 1 0 961636770 8466432 1642 33554432000 134512640 134603332 4294316944 18446744073709551615 134547980 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1911/statm: 2067 1643 90 23 0 1693 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8268

[startup+0.100529 s]
/proc/loadavg: 1.00 1.16 1.54 2/174 1911
/proc/meminfo: memFree=28953840/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=8664 CPUtime=0.09 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 1795 0 0 0 9 0 0 0 20 0 1 0 961636770 8871936 1740 33554432000 134512640 134603332 4294316944 18446744073709551615 134574015 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1911/statm: 2166 1740 98 23 0 1792 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8664

[startup+0.300503 s]
/proc/loadavg: 1.00 1.16 1.54 2/174 1911
/proc/meminfo: memFree=28953840/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=8796 CPUtime=0.29 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 1851 0 0 0 29 0 0 0 21 0 1 0 961636770 9007104 1796 33554432000 134512640 134603332 4294316944 18446744073709551615 134565563 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1911/statm: 2199 1796 98 23 0 1825 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8796

[startup+0.700425 s]
/proc/loadavg: 1.00 1.16 1.54 2/174 1911
/proc/meminfo: memFree=28953840/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=9060 CPUtime=0.69 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 1913 0 0 0 69 0 0 0 22 0 1 0 961636770 9277440 1858 33554432000 134512640 134603332 4294316944 18446744073709551615 134587935 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1911/statm: 2265 1858 98 23 0 1891 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9060

[startup+1.50028 s]
/proc/loadavg: 1.00 1.16 1.54 3/179 1916
/proc/meminfo: memFree=28939336/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=9588 CPUtime=1.49 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 2033 0 0 0 149 0 0 0 25 0 1 0 961636770 9818112 1978 33554432000 134512640 134603332 4294316944 18446744073709551615 134551114 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1911/statm: 2397 1978 98 23 0 2023 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9588

[startup+3.10095 s]
/proc/loadavg: 1.08 1.17 1.54 4/179 1916
/proc/meminfo: memFree=28932640/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=10776 CPUtime=3.09 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 2319 0 0 0 309 0 0 0 25 0 1 0 961636770 11034624 2264 33554432000 134512640 134603332 4294316944 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1911/statm: 2694 2264 98 23 0 2320 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10776

[startup+6.30039 s]
/proc/loadavg: 1.08 1.17 1.54 3/179 1916
/proc/meminfo: memFree=28926616/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=13152 CPUtime=6.29 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 2918 0 0 0 629 0 0 0 25 0 1 0 961636770 13467648 2863 33554432000 134512640 134603332 4294316944 18446744073709551615 134551163 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1911/statm: 3288 2863 98 23 0 2914 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13152

[startup+12.7002 s]
/proc/loadavg: 1.22 1.20 1.55 3/179 1916
/proc/meminfo: memFree=28915752/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=17376 CPUtime=12.69 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 3970 0 0 0 1269 0 0 0 25 0 1 0 961636770 17793024 3915 33554432000 134512640 134603332 4294316944 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1911/statm: 4344 3915 98 23 0 3970 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17376

[startup+25.5009 s]
/proc/loadavg: 1.34 1.22 1.55 3/179 1917
/proc/meminfo: memFree=28896928/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=25160 CPUtime=25.5 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 5912 0 0 0 2549 1 0 0 25 0 1 0 961636770 25763840 5857 33554432000 134512640 134603332 4294316944 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 6290 5857 98 23 0 5916 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 25160

[startup+51.1011 s]
/proc/loadavg: 1.56 1.28 1.56 4/179 1917
/proc/meminfo: memFree=28860016/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=39540 CPUtime=51.09 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 9473 0 0 0 5107 2 0 0 25 0 1 0 961636770 40488960 9418 33554432000 134512640 134603332 4294316944 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 9885 9418 98 23 0 9511 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 39540

[startup+102.307 s]
/proc/loadavg: 1.82 1.40 1.58 3/179 1919
/proc/meminfo: memFree=28783496/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=67388 CPUtime=102.3 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 16377 0 0 0 10225 5 0 0 25 0 1 0 961636770 69005312 16322 33554432000 134512640 134603332 4294316944 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 16847 16322 98 23 0 16473 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 67388

[startup+162.301 s]
/proc/loadavg: 1.93 1.50 1.60 3/179 1920
/proc/meminfo: memFree=28726440/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=98684 CPUtime=162.3 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 24252 0 0 0 16222 8 0 0 25 0 1 0 961636770 101052416 24197 33554432000 134512640 134603332 4294316944 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 24671 24197 98 23 0 24297 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 98684

[startup+222.3 s]
/proc/loadavg: 2.08 1.63 1.64 3/179 1922
/proc/meminfo: memFree=28692452/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=132244 CPUtime=222.3 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 32696 0 0 0 22219 11 0 0 25 0 1 0 961636770 135417856 32638 33554432000 134512640 134603332 4294316944 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 33061 32638 98 23 0 32687 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 132244

[startup+282.3 s]
/proc/loadavg: 2.03 1.69 1.66 3/179 1924
/proc/meminfo: memFree=28599812/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=166692 CPUtime=282.3 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 41090 0 0 0 28216 14 0 0 25 0 1 0 961636770 170692608 41032 33554432000 134512640 134603332 4294316944 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 41673 41032 98 23 0 41299 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 166692

[startup+342.301 s]
/proc/loadavg: 2.01 1.74 1.67 4/179 1925
/proc/meminfo: memFree=28564080/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=201556 CPUtime=342.3 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 49833 0 0 0 34214 16 0 0 25 0 1 0 961636770 206393344 49774 33554432000 134512640 134603332 4294316944 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 50389 49774 98 23 0 50015 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 201556

[startup+402.301 s]
/proc/loadavg: 2.00 1.79 1.69 4/179 1927
/proc/meminfo: memFree=28527612/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=238552 CPUtime=402.3 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 59128 0 0 0 40211 19 0 0 25 0 1 0 961636770 244277248 59068 33554432000 134512640 134603332 4294316944 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 59638 59068 98 23 0 59264 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 238552

[startup+462.301 s]
/proc/loadavg: 2.00 1.82 1.71 3/179 1928
/proc/meminfo: memFree=28457900/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=267688 CPUtime=462.31 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 66319 0 0 0 46210 21 0 0 25 0 1 0 961636770 274112512 66257 33554432000 134512640 134603332 4294316944 18446744073709551615 134550956 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 66922 66257 109 23 0 66548 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 267688

[startup+522.301 s]
/proc/loadavg: 2.00 1.85 1.73 3/179 1930
/proc/meminfo: memFree=28458004/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=267688 CPUtime=522.3 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 66319 0 0 0 52209 21 0 0 25 0 1 0 961636770 274112512 66257 33554432000 134512640 134603332 4294316944 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 66922 66257 109 23 0 66548 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 267688

[startup+582.301 s]
/proc/loadavg: 2.00 1.88 1.74 3/179 1932
/proc/meminfo: memFree=28457852/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=267688 CPUtime=582.3 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 66319 0 0 0 58209 21 0 0 25 0 1 0 961636770 274112512 66257 33554432000 134512640 134603332 4294316944 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 66922 66257 109 23 0 66548 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 267688

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2036
/proc/meminfo: memFree=27717620/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=688236 CPUtime=4062.41 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 170977 0 0 0 406192 49 0 0 25 0 1 0 961636770 704753664 170857 33554432000 134512640 134603332 4294316944 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 172059 170857 98 23 0 171685 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 688236

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/179 2038
/proc/meminfo: memFree=27717468/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=688236 CPUtime=4122.4 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 170977 0 0 0 412191 49 0 0 25 0 1 0 961636770 704753664 170857 33554432000 134512640 134603332 4294316944 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 172059 170857 98 23 0 171685 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 688236

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2040
/proc/meminfo: memFree=27717580/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=688236 CPUtime=4182.41 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 170977 0 0 0 418191 50 0 0 25 0 1 0 961636770 704753664 170857 33554432000 134512640 134603332 4294316944 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 172059 170857 98 23 0 171685 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 688236

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2041
/proc/meminfo: memFree=27707764/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=704020 CPUtime=4242.41 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 174913 0 0 0 424191 50 0 0 25 0 1 0 961636770 720916480 174793 33554432000 134512640 134603332 4294316944 18446744073709551615 134563965 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 176005 174793 98 23 0 175631 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 704020

[startup+4302.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 2043
/proc/meminfo: memFree=27637316/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=769420 CPUtime=4302.41 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 191301 0 0 0 430188 53 0 0 25 0 1 0 961636770 787886080 191171 33554432000 134512640 134603332 4294316944 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 192355 191171 98 23 0 191981 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 769420

[startup+4362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 2044
/proc/meminfo: memFree=27575308/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=830500 CPUtime=4362.41 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 206670 0 0 0 436184 57 0 0 25 0 1 0 961636770 850432000 206533 33554432000 134512640 134603332 4294316944 18446744073709551615 134527361 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 207625 206533 98 23 0 207251 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 830500

[startup+4422.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 2046
/proc/meminfo: memFree=27575300/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=830500 CPUtime=4422.41 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 206670 0 0 0 442184 57 0 0 25 0 1 0 961636770 850432000 206533 33554432000 134512640 134603332 4294316944 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 207625 206533 98 23 0 207251 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 830500

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2048
/proc/meminfo: memFree=27575292/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=830500 CPUtime=4482.41 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 206670 0 0 0 448184 57 0 0 25 0 1 0 961636770 850432000 206533 33554432000 134512640 134603332 4294316944 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 207625 206533 98 23 0 207251 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 830500

[startup+4542.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/179 2049
/proc/meminfo: memFree=27575160/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=830500 CPUtime=4542.41 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 206670 0 0 0 454184 57 0 0 25 0 1 0 961636770 850432000 206533 33554432000 134512640 134603332 4294316944 18446744073709551615 134525269 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 207625 206533 98 23 0 207251 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 830500

[startup+4602.3 s]
/proc/loadavg: 2.03 2.02 2.00 4/179 2051
/proc/meminfo: memFree=27574776/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=830500 CPUtime=4602.42 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 206670 0 0 0 460185 57 0 0 25 0 1 0 961636770 850432000 206533 33554432000 134512640 134603332 4294316944 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 207625 206533 98 23 0 207251 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 830500

[startup+4662.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/179 2052
/proc/meminfo: memFree=27574764/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=830500 CPUtime=4662.42 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 206670 0 0 0 466185 57 0 0 25 0 1 0 961636770 850432000 206533 33554432000 134512640 134603332 4294316944 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 207625 206533 98 23 0 207251 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 830500

[startup+4722.31 s]
/proc/loadavg: 2.12 2.05 2.01 3/179 2054
/proc/meminfo: memFree=27574628/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=830500 CPUtime=4722.42 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 206670 0 0 0 472185 57 0 0 25 0 1 0 961636770 850432000 206533 33554432000 134512640 134603332 4294316944 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 207625 206533 98 23 0 207251 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 830500

[startup+4782.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/179 2056
/proc/meminfo: memFree=27574608/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=830500 CPUtime=4782.42 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 206670 0 0 0 478184 58 0 0 25 0 1 0 961636770 850432000 206533 33554432000 134512640 134603332 4294316944 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 207625 206533 98 23 0 207251 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 830500

[startup+4842.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/179 2057
/proc/meminfo: memFree=27574720/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=830500 CPUtime=4842.42 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 206670 0 0 0 484184 58 0 0 25 0 1 0 961636770 850432000 206533 33554432000 134512640 134603332 4294316944 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 207625 206533 98 23 0 207251 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 830500

[startup+4902.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/179 2059
/proc/meminfo: memFree=27574716/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=830500 CPUtime=4902.43 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 206670 0 0 0 490185 58 0 0 25 0 1 0 961636770 850432000 206533 33554432000 134512640 134603332 4294316944 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 207625 206533 98 23 0 207251 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 830500

[startup+4962.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/179 2060
/proc/meminfo: memFree=27574952/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=830500 CPUtime=4962.43 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 206670 0 0 0 496185 58 0 0 25 0 1 0 961636770 850432000 206533 33554432000 134512640 134603332 4294316944 18446744073709551615 134551001 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 207625 206533 98 23 0 207251 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 830500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.03 2.00 3/179 2061
/proc/meminfo: memFree=27574828/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=830500 CPUtime=5000.03 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 206670 0 0 0 499945 58 0 0 25 0 1 0 961636770 850432000 206533 33554432000 134512640 134603332 4294316944 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 207625 206533 98 23 0 207251 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 830500

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

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

[startup+4999.9 s]
/proc/loadavg: 2.01 2.03 2.00 3/179 2061
/proc/meminfo: memFree=27574828/32951124 swapFree=67072804/67111528
[pid=1911] ppid=1909 vsize=830500 CPUtime=5000.03 cores=0,2,4,6
/proc/1911/stat : 1911 (picosat) R 1909 1911 1392 0 -1 4202496 206670 0 0 0 499945 58 0 0 25 0 1 0 961636770 850432000 206533 33554432000 134512640 134603332 4294316944 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1911/statm: 207625 206533 98 23 0 207251 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 830500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.08
CPU user time (s): 4999.46
CPU system time (s): 0.618905
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 830500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.46
system time used= 0.618905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 206670
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= 4
involuntary context switches= 9694

runsolver used 8.62869 second user time and 18.6012 second system time

The end

Launcher Data 

Begin job on node135 at 2011-06-19 18:19:49
IDJOB=3438324
IDBENCH=70908
IDSOLVER=1934
FILE ID=node135/3438324-1308500389
RUNJOBID= node135-1308500389-1887
PBS_JOBID= 13608171
Free space on /tmp= 73060 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/edgematching/compact/em_12_2_4_cmp.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438324-1308500389/watcher-3438324-1308500389 -o /tmp/evaluation-result-3438324-1308500389/solver-3438324-1308500389 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438324-1308500389.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 7ea97a36d5ab6c8a5aa99830d5253591
RANDOM SEED=2083529587

node135.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		: 2666.851
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	: 5333.70
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		: 2666.851
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	: 5332.83
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		: 2666.851
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	: 5332.75
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		: 2666.851
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	: 6640.14
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		: 2666.851
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	: 5332.78
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		: 2666.851
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	: 5332.75
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		: 2666.851
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	: 5332.74
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		: 2666.851
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28954788 kB
Buffers:        580980 kB
Cached:        3004940 kB
SwapCached:       6580 kB
Active:        1551812 kB
Inactive:      2059236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28954788 kB
SwapTotal:    67111528 kB
SwapFree:     67072804 kB
Dirty:            5448 kB
Writeback:           0 kB
AnonPages:       23440 kB
Mapped:          10308 kB
Slab:           322240 kB
PageTables:       4576 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   159580 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73060 MiB
End job on node135 at 2011-06-19 19:43:11