Trace number 3438479

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) 5000.03 4999.92

General information on the benchmark

NameCRAFTED/rbsat/random/
forced/rbsat-v1820c171155gyes3.cnf
MD5SUMcd19d9eb9be97e183fa1a1d47d679d01
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 variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

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: 977)

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-3438479-1306889539/watcher-3438479-1306889539 -o /tmp/evaluation-result-3438479-1306889539/solver-3438479-1306889539 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438479-1306889539.cnf 

running on 4 cores: 1,3,5,7

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: 1.93 2.03 1.99 2/464 16198
/proc/meminfo: memFree=3944348/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=3112 CPUtime=0 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 491 0 0 0 0 0 0 0 24 0 1 0 800553689 3186688 437 33554432000 134512640 134603332 4288550416 18446744073709551615 11638268 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 778 439 90 23 0 404 0

[startup+0.0658741 s]
/proc/loadavg: 1.93 2.03 1.99 2/464 16198
/proc/meminfo: memFree=3944348/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=8236 CPUtime=0.06 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 1718 0 0 0 6 0 0 0 24 0 1 0 800553689 8433664 1664 33554432000 134512640 134603332 4288550416 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2059 1664 98 23 0 1685 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8236

[startup+0.100873 s]
/proc/loadavg: 1.93 2.03 1.99 2/464 16198
/proc/meminfo: memFree=3944348/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=8236 CPUtime=0.09 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 1722 0 0 0 9 0 0 0 24 0 1 0 800553689 8433664 1668 33554432000 134512640 134603332 4288550416 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2059 1668 98 23 0 1685 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8236

[startup+0.300829 s]
/proc/loadavg: 1.93 2.03 1.99 2/464 16198
/proc/meminfo: memFree=3944348/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=8236 CPUtime=0.29 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 1729 0 0 0 29 0 0 0 25 0 1 0 800553689 8433664 1675 33554432000 134512640 134603332 4288550416 18446744073709551615 134563592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2059 1675 98 23 0 1685 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8236

[startup+0.7007 s]
/proc/loadavg: 1.93 2.03 1.99 2/464 16198
/proc/meminfo: memFree=3944348/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=8340 CPUtime=0.69 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 1751 0 0 0 69 0 0 0 25 0 1 0 800553689 8540160 1697 33554432000 134512640 134603332 4288550416 18446744073709551615 11644247 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2085 1697 98 23 0 1711 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8340

[startup+1.50056 s]
/proc/loadavg: 1.93 2.03 1.99 4/465 16200
/proc/meminfo: memFree=3937280/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=8472 CPUtime=1.49 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 1763 0 0 0 149 0 0 0 25 0 1 0 800553689 8675328 1709 33554432000 134512640 134603332 4288550416 18446744073709551615 134566049 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2118 1709 98 23 0 1744 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8472

[startup+3.10028 s]
/proc/loadavg: 1.93 2.03 1.99 4/465 16200
/proc/meminfo: memFree=3936288/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=8600 CPUtime=3.09 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 1805 0 0 0 309 0 0 0 25 0 1 0 800553689 8806400 1751 33554432000 134512640 134603332 4288550416 18446744073709551615 134548271 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2150 1751 98 23 0 1776 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8600

[startup+6.30079 s]
/proc/loadavg: 1.94 2.02 1.99 4/465 16200
/proc/meminfo: memFree=3935868/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=8488 CPUtime=6.29 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 1812 0 0 0 629 0 0 0 25 0 1 0 800553689 8691712 1743 33554432000 134512640 134603332 4288550416 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2122 1743 98 23 0 1748 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8488

[startup+12.7007 s]
/proc/loadavg: 1.94 2.02 1.99 4/465 16200
/proc/meminfo: memFree=3934892/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=8524 CPUtime=12.69 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 1815 0 0 0 1269 0 0 0 25 0 1 0 800553689 8728576 1745 33554432000 134512640 134603332 4288550416 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2131 1745 98 23 0 1757 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8524

[startup+25.5004 s]
/proc/loadavg: 1.95 2.02 1.99 4/465 16200
/proc/meminfo: memFree=3935252/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=8616 CPUtime=25.49 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 1841 0 0 0 2549 0 0 0 25 0 1 0 800553689 8822784 1771 33554432000 134512640 134603332 4288550416 18446744073709551615 134545136 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2154 1771 98 23 0 1780 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8616

[startup+51.1009 s]
/proc/loadavg: 1.97 2.02 1.99 4/465 16201
/proc/meminfo: memFree=3934824/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=8732 CPUtime=51.09 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 1981 0 0 0 5109 0 0 0 25 0 1 0 800553689 8941568 1799 33554432000 134512640 134603332 4288550416 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2183 1799 98 23 0 1809 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8732

[startup+102.318 s]
/proc/loadavg: 1.98 2.02 1.99 4/465 16202
/proc/meminfo: memFree=3934656/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9144 CPUtime=102.31 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 2154 0 0 0 10231 0 0 0 25 0 1 0 800553689 9363456 1907 33554432000 134512640 134603332 4288550416 18446744073709551615 134563965 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2286 1907 98 23 0 1912 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 9144

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 1.99 4/465 16204
/proc/meminfo: memFree=3933484/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9144 CPUtime=162.3 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 2154 0 0 0 16230 0 0 0 25 0 1 0 800553689 9363456 1907 33554432000 134512640 134603332 4288550416 18446744073709551615 134546952 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2286 1907 98 23 0 1912 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 9144

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 1.99 4/465 16205
/proc/meminfo: memFree=3934296/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9144 CPUtime=222.3 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 2162 0 0 0 22230 0 0 0 25 0 1 0 800553689 9363456 1907 33554432000 134512640 134603332 4288550416 18446744073709551615 134550672 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2286 1907 98 23 0 1912 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 9144

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 1.99 4/465 16207
/proc/meminfo: memFree=3934364/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9144 CPUtime=282.3 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 2162 0 0 0 28230 0 0 0 25 0 1 0 800553689 9363456 1907 33554432000 134512640 134603332 4288550416 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2286 1907 98 23 0 1912 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 9144

[startup+342.3 s]
/proc/loadavg: 2.12 2.04 2.01 4/465 16209
/proc/meminfo: memFree=3934188/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9144 CPUtime=342.3 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 2168 0 0 0 34230 0 0 0 25 0 1 0 800553689 9363456 1907 33554432000 134512640 134603332 4288550416 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2286 1907 98 23 0 1912 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 9144

[startup+402.301 s]
/proc/loadavg: 2.12 2.06 2.01 4/465 16210
/proc/meminfo: memFree=3934388/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9144 CPUtime=402.3 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 2183 0 0 0 40230 0 0 0 25 0 1 0 800553689 9363456 1907 33554432000 134512640 134603332 4288550416 18446744073709551615 134525140 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2286 1907 98 23 0 1912 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 9144

[startup+462.3 s]
/proc/loadavg: 2.04 2.05 2.01 4/465 16212
/proc/meminfo: memFree=3934336/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9144 CPUtime=462.3 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 2188 0 0 0 46230 0 0 0 25 0 1 0 800553689 9363456 1907 33554432000 134512640 134603332 4288550416 18446744073709551615 134525408 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2286 1907 98 23 0 1912 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 9144

[startup+522.301 s]
/proc/loadavg: 2.01 2.04 2.00 4/465 16213
/proc/meminfo: memFree=3934040/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9144 CPUtime=522.3 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 2233 0 0 0 52230 0 0 0 25 0 1 0 800553689 9363456 1907 33554432000 134512640 134603332 4288550416 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/16198/statm: 2286 1907 98 23 0 1912 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 9144

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.00 4/465 16224
/proc/meminfo: memFree=3933344/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9324 CPUtime=582.3 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 2326 0 0 0 58230 0 0 0 25 0 1 0 800553689 9547776 1941 33554432000 134512640 134603332 4288550416 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2331 1941 98 23 0 1957 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 9324

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/465 16324
/proc/meminfo: memFree=3929344/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9544 CPUtime=4002.39 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 7930 0 0 0 400238 1 0 0 25 0 1 0 800553689 9773056 2000 33554432000 134512640 134603332 4288550416 18446744073709551615 134550666 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2386 2000 98 23 0 2012 0
Current children cumulated CPU time (s) 4002.39
Current children cumulated vsize (KiB) 9544

[startup+4062.32 s]
/proc/loadavg: 2.00 2.01 2.00 4/465 16326
/proc/meminfo: memFree=3930160/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9548 CPUtime=4062.4 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 7962 0 0 0 406239 1 0 0 25 0 1 0 800553689 9777152 2008 33554432000 134512640 134603332 4288550416 18446744073709551615 134525246 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16198/statm: 2387 2008 98 23 0 2013 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 9548

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/465 16327
/proc/meminfo: memFree=3927880/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9452 CPUtime=4122.39 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 8062 0 0 0 412238 1 0 0 25 0 1 0 800553689 9678848 1984 33554432000 134512640 134603332 4288550416 18446744073709551615 134527313 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16198/statm: 2363 1984 98 23 0 1989 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 9452

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/465 16340
/proc/meminfo: memFree=3928136/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9708 CPUtime=4182.39 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 8317 0 0 0 418238 1 0 0 25 0 1 0 800553689 9940992 2048 33554432000 134512640 134603332 4288550416 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16198/statm: 2427 2048 98 23 0 2053 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 9708

[startup+4242.3 s]
/proc/loadavg: 2.10 2.03 2.01 4/465 16815
/proc/meminfo: memFree=3927616/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9608 CPUtime=4242.39 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 8333 0 0 0 424238 1 0 0 25 0 1 0 800553689 9838592 2006 33554432000 134512640 134603332 4288550416 18446744073709551615 134564643 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16198/statm: 2402 2006 98 23 0 2028 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 9608

[startup+4302.3 s]
/proc/loadavg: 2.22 2.07 2.02 4/465 16818
/proc/meminfo: memFree=3926840/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9724 CPUtime=4302.39 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 8587 0 0 0 430238 1 0 0 25 0 1 0 800553689 9957376 2039 33554432000 134512640 134603332 4288550416 18446744073709551615 134563915 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16198/statm: 2431 2039 98 23 0 2057 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 9724

[startup+4362.3 s]
/proc/loadavg: 2.14 2.07 2.02 4/465 16821
/proc/meminfo: memFree=3927284/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9656 CPUtime=4362.39 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 8587 0 0 0 436238 1 0 0 25 0 1 0 800553689 9887744 2035 33554432000 134512640 134603332 4288550416 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16198/statm: 2414 2035 98 23 0 2040 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 9656

[startup+4422.3 s]
/proc/loadavg: 2.05 2.05 2.01 4/465 16822
/proc/meminfo: memFree=3927616/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9888 CPUtime=4422.39 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 8670 0 0 0 442238 1 0 0 25 0 1 0 800553689 10125312 2093 33554432000 134512640 134603332 4288550416 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16198/statm: 2472 2093 98 23 0 2098 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 9888

[startup+4482.3 s]
/proc/loadavg: 2.02 2.04 2.00 4/465 16824
/proc/meminfo: memFree=3928060/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=10240 CPUtime=4482.39 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 8797 0 0 0 448238 1 0 0 25 0 1 0 800553689 10485760 2157 33554432000 134512640 134603332 4288550416 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16198/statm: 2560 2157 98 23 0 2186 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 10240

[startup+4542.3 s]
/proc/loadavg: 1.94 2.01 1.99 3/465 16881
/proc/meminfo: memFree=3942400/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9856 CPUtime=4542.39 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 9023 0 0 0 454238 1 0 0 25 0 1 0 800553689 10092544 2085 33554432000 134512640 134603332 4288550416 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16198/statm: 2464 2085 98 23 0 2090 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 9856

[startup+4602.3 s]
/proc/loadavg: 1.97 2.01 1.99 3/465 16882
/proc/meminfo: memFree=3942960/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9828 CPUtime=4602.39 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 9249 0 0 0 460238 1 0 0 25 0 1 0 800553689 10063872 2075 33554432000 134512640 134603332 4288550416 18446744073709551615 134548251 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16198/statm: 2457 2075 98 23 0 2083 0
Current children cumulated CPU time (s) 4602.39
Current children cumulated vsize (KiB) 9828

[startup+4662.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/465 16884
/proc/meminfo: memFree=3941792/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9676 CPUtime=4662.4 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 9391 0 0 0 466239 1 0 0 25 0 1 0 800553689 9908224 2040 33554432000 134512640 134603332 4288550416 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16198/statm: 2419 2040 98 23 0 2045 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 9676

[startup+4722.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/465 16885
/proc/meminfo: memFree=3942128/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9668 CPUtime=4722.41 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 9536 0 0 0 472240 1 0 0 25 0 1 0 800553689 9900032 2025 33554432000 134512640 134603332 4288550416 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16198/statm: 2417 2025 98 23 0 2043 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 9668

[startup+4782.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/465 16887
/proc/meminfo: memFree=3942708/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9520 CPUtime=4782.41 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 9773 0 0 0 478239 2 0 0 25 0 1 0 800553689 9748480 2001 33554432000 134512640 134603332 4288550416 18446744073709551615 134546978 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16198/statm: 2380 2001 98 23 0 2006 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 9520

[startup+4842.32 s]
/proc/loadavg: 2.09 2.03 2.00 3/465 16890
/proc/meminfo: memFree=3942548/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=10256 CPUtime=4842.42 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 10105 0 0 0 484240 2 0 0 25 0 1 0 800553689 10502144 2176 33554432000 134512640 134603332 4288550416 18446744073709551615 134563838 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16198/statm: 2564 2176 98 23 0 2190 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 10256

[startup+4902.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/465 16892
/proc/meminfo: memFree=3943004/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9740 CPUtime=4902.41 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 10137 0 0 0 490239 2 0 0 25 0 1 0 800553689 9973760 2039 33554432000 134512640 134603332 4288550416 18446744073709551615 134564503 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16198/statm: 2435 2039 98 23 0 2061 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 9740

[startup+4962.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/465 16895
/proc/meminfo: memFree=3942824/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9584 CPUtime=4962.41 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 10362 0 0 0 496239 2 0 0 25 0 1 0 800553689 9814016 2017 33554432000 134512640 134603332 4288550416 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16198/statm: 2396 2017 98 23 0 2022 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 9584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.02 2.03 2.00 3/465 16896
/proc/meminfo: memFree=3942904/32950928 swapFree=45617060/67111528
[pid=16198] ppid=16196 vsize=9824 CPUtime=5000.02 cores=1,3,5,7
/proc/16198/stat : 16198 (picosat) R 16196 16198 15952 0 -1 4202496 10456 0 0 0 500000 2 0 0 25 0 1 0 800553689 10059776 2057 33554432000 134512640 134603332 4288550416 18446744073709551615 134546869 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16198/statm: 2456 2057 98 23 0 2082 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 9824

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): 4999.92
CPU time (s): 5000.03
CPU user time (s): 5000.01
CPU system time (s): 0.023996
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 10644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10456
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= 6
involuntary context switches= 8311

runsolver used 21.9637 second user time and 55.2526 second system time

The end

Launcher Data 

Begin job on node123 at 2011-06-01 02:52:19
IDJOB=3438479
IDBENCH=71409
IDSOLVER=1934
FILE ID=node123/3438479-1306889539
RUNJOBID= node123-1306884536-15971
PBS_JOBID= 13488453
Free space on /tmp= 16188 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v1820c171155gyes3.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438479-1306889539/watcher-3438479-1306889539 -o /tmp/evaluation-result-3438479-1306889539/solver-3438479-1306889539 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438479-1306889539.cnf

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

MD5SUM BENCH= cd19d9eb9be97e183fa1a1d47d679d01
RANDOM SEED=168917803

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5226.15
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		: 2666.838
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		: 2666.838
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	: 5332.82
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.80
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		: 2666.838
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		: 2666.838
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:       3944504 kB
Buffers:         84844 kB
Cached:       26041948 kB
SwapCached:       9236 kB
Active:       14255900 kB
Inactive:     13827912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       3944504 kB
SwapTotal:    67111528 kB
SwapFree:     45617060 kB
Dirty:            1988 kB
Writeback:           0 kB
AnonPages:     1955628 kB
Mapped:          23936 kB
Slab:           775700 kB
PageTables:      78284 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 133385628 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= 16292 MiB
End job on node123 at 2011-06-01 04:15:41