Trace number 3439154

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) 5000.06 4999.91

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-21_406.cnf
MD5SUM906590ef62b3db2841b2d529fd1636f7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark698.091
Satisfiable
(Un)Satisfiability was proved
Number of variables203
Number of clauses22241
Sum of the clauses size99837
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 268
Number of clauses of size 320324
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51849

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-3439154-1308504869/watcher-3439154-1308504869 -o /tmp/evaluation-result-3439154-1308504869/solver-3439154-1308504869 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439154-1308504869.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: 1.94 1.97 1.76 3/177 28802
/proc/meminfo: memFree=28519444/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=2140 CPUtime=0 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 257 0 0 0 0 0 0 0 25 0 1 0 962087407 2191360 203 33554432000 134512640 134603332 4288412032 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 535 204 89 23 0 161 0

[startup+0.032667 s]
/proc/loadavg: 1.94 1.97 1.76 3/177 28802
/proc/meminfo: memFree=28519444/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=2800 CPUtime=0.03 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 430 0 0 0 3 0 0 0 25 0 1 0 962087407 2867200 376 33554432000 134512640 134603332 4288412032 18446744073709551615 134550814 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 700 376 97 23 0 326 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2800

[startup+0.100647 s]
/proc/loadavg: 1.94 1.97 1.76 3/177 28802
/proc/meminfo: memFree=28519444/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=3064 CPUtime=0.09 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 516 0 0 0 9 0 0 0 25 0 1 0 962087407 3137536 462 33554432000 134512640 134603332 4288412032 18446744073709551615 134563425 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 766 462 97 23 0 392 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3064

[startup+0.300605 s]
/proc/loadavg: 1.94 1.97 1.76 3/177 28802
/proc/meminfo: memFree=28519444/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=4140 CPUtime=0.29 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 755 0 0 0 29 0 0 0 25 0 1 0 962087407 4239360 701 33554432000 134512640 134603332 4288412032 18446744073709551615 134525159 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 1035 701 97 23 0 661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4140

[startup+0.700534 s]
/proc/loadavg: 1.94 1.97 1.76 3/177 28802
/proc/meminfo: memFree=28519444/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=5856 CPUtime=0.69 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 1179 0 0 0 69 0 0 0 25 0 1 0 962087407 5996544 1125 33554432000 134512640 134603332 4288412032 18446744073709551615 134563796 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 1464 1125 97 23 0 1090 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5856

[startup+1.50039 s]
/proc/loadavg: 1.94 1.97 1.76 3/178 28803
/proc/meminfo: memFree=28514632/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=8220 CPUtime=1.49 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 1746 0 0 0 149 0 0 0 25 0 1 0 962087407 8417280 1692 33554432000 134512640 134603332 4288412032 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 2055 1692 124 23 0 1681 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8220

[startup+3.10107 s]
/proc/loadavg: 1.94 1.97 1.76 3/178 28803
/proc/meminfo: memFree=28513144/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=8880 CPUtime=3.09 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 1938 0 0 0 309 0 0 0 25 0 1 0 962087407 9093120 1858 33554432000 134512640 134603332 4288412032 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 2220 1858 98 23 0 1846 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8880

[startup+6.30053 s]
/proc/loadavg: 1.94 1.97 1.76 3/178 28803
/proc/meminfo: memFree=28511408/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=10464 CPUtime=6.29 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 2349 0 0 0 629 0 0 0 25 0 1 0 962087407 10715136 2269 33554432000 134512640 134603332 4288412032 18446744073709551615 134525140 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 2616 2269 98 23 0 2242 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10464

[startup+12.7003 s]
/proc/loadavg: 1.95 1.97 1.76 3/178 28803
/proc/meminfo: memFree=28509192/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=11256 CPUtime=12.69 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 2566 0 0 0 1269 0 0 0 25 0 1 0 962087407 11526144 2486 33554432000 134512640 134603332 4288412032 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 2814 2486 98 23 0 2440 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11256

[startup+25.501 s]
/proc/loadavg: 1.96 1.97 1.76 3/178 28803
/proc/meminfo: memFree=28507444/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=13748 CPUtime=25.49 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 3077 0 0 0 2549 0 0 0 25 0 1 0 962087407 14077952 2997 33554432000 134512640 134603332 4288412032 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 3437 2997 98 23 0 3063 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13748

[startup+51.1003 s]
/proc/loadavg: 1.97 1.97 1.77 3/178 28804
/proc/meminfo: memFree=28503584/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=14144 CPUtime=51.09 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 3174 0 0 0 5109 0 0 0 25 0 1 0 962087407 14483456 3094 33554432000 134512640 134603332 4288412032 18446744073709551615 134564553 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 3536 3094 98 23 0 3162 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14144

[startup+102.306 s]
/proc/loadavg: 2.04 1.99 1.78 3/178 28806
/proc/meminfo: memFree=28500824/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=16520 CPUtime=102.3 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 3820 0 0 0 10230 0 0 0 25 0 1 0 962087407 16916480 3740 33554432000 134512640 134603332 4288412032 18446744073709551615 134550941 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 4130 3740 98 23 0 3756 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16520

[startup+162.301 s]
/proc/loadavg: 2.01 1.99 1.80 3/178 28807
/proc/meminfo: memFree=28498816/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=18500 CPUtime=162.29 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 4309 0 0 0 16229 0 0 0 25 0 1 0 962087407 18944000 4229 33554432000 134512640 134603332 4288412032 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 4625 4229 98 23 0 4251 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 18500

[startup+222.301 s]
/proc/loadavg: 2.00 1.99 1.81 3/178 28809
/proc/meminfo: memFree=28498296/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=18704 CPUtime=222.3 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 4461 0 0 0 22230 0 0 0 25 0 1 0 962087407 19152896 4331 33554432000 134512640 134603332 4288412032 18446744073709551615 134563402 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 4676 4331 98 23 0 4302 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 18704

[startup+282.301 s]
/proc/loadavg: 2.00 1.99 1.82 3/178 28810
/proc/meminfo: memFree=28498396/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=18804 CPUtime=282.3 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 4464 0 0 0 28230 0 0 0 25 0 1 0 962087407 19255296 4334 33554432000 134512640 134603332 4288412032 18446744073709551615 134550879 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 4701 4334 98 23 0 4327 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 18804

[startup+342.301 s]
/proc/loadavg: 2.00 1.99 1.83 3/178 28812
/proc/meminfo: memFree=28495760/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=20916 CPUtime=342.3 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 5032 0 0 0 34230 0 0 0 25 0 1 0 962087407 21417984 4902 33554432000 134512640 134603332 4288412032 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 5229 4902 98 23 0 4855 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 20916

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 1.83 3/178 28814
/proc/meminfo: memFree=28495112/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=20728 CPUtime=402.3 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 5032 0 0 0 40230 0 0 0 25 0 1 0 962087407 21225472 4859 33554432000 134512640 134603332 4288412032 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 5182 4859 98 23 0 4808 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 20728

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.84 3/178 28815
/proc/meminfo: memFree=28495212/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=20668 CPUtime=462.3 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 5032 0 0 0 46230 0 0 0 25 0 1 0 962087407 21164032 4844 33554432000 134512640 134603332 4288412032 18446744073709551615 134563934 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 5167 4844 98 23 0 4793 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 20668

[startup+522.3 s]
/proc/loadavg: 2.00 1.99 1.84 3/178 28817
/proc/meminfo: memFree=28494680/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=22440 CPUtime=522.3 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 5249 0 0 0 52230 0 0 0 25 0 1 0 962087407 22978560 5050 33554432000 134512640 134603332 4288412032 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 5610 5050 98 23 0 5236 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 22440

[startup+582.3 s]
/proc/loadavg: 2.00 1.99 1.85 3/178 28818
/proc/meminfo: memFree=28494020/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=22804 CPUtime=582.3 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 5338 0 0 0 58230 0 0 0 25 0 1 0 962087407 23351296 5134 33554432000 134512640 134603332 4288412032 18446744073709551615 134551001 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 5701 5134 98 23 0 5327 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 22804

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.02 1.27 2/172 28947
/proc/meminfo: memFree=28521552/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=33632 CPUtime=4062.42 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 9217 0 0 0 406241 1 0 0 25 0 1 0 962087407 34439168 7971 33554432000 134512640 134603332 4288412032 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 8408 7971 98 23 0 8034 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 33632

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.25 2/172 28949
/proc/meminfo: memFree=28521648/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=33616 CPUtime=4122.41 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 9217 0 0 0 412240 1 0 0 25 0 1 0 962087407 34422784 7967 33554432000 134512640 134603332 4288412032 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 8404 7967 98 23 0 8030 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 33616

[startup+4182.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/172 28950
/proc/meminfo: memFree=28521620/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=33580 CPUtime=4182.41 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 9217 0 0 0 418240 1 0 0 25 0 1 0 962087407 34385920 7958 33554432000 134512640 134603332 4288412032 18446744073709551615 134550850 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 8395 7958 98 23 0 8021 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 33580

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/172 28952
/proc/meminfo: memFree=28521708/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=33544 CPUtime=4242.42 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 9217 0 0 0 424241 1 0 0 25 0 1 0 962087407 34349056 7949 33554432000 134512640 134603332 4288412032 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 8386 7949 98 23 0 8012 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 33544

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.20 2/172 28954
/proc/meminfo: memFree=28521800/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=33544 CPUtime=4302.42 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 9217 0 0 0 430241 1 0 0 25 0 1 0 962087407 34349056 7949 33554432000 134512640 134603332 4288412032 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 8386 7949 98 23 0 8012 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 33544

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.18 2/172 28955
/proc/meminfo: memFree=28521640/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=33532 CPUtime=4362.42 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 9217 0 0 0 436241 1 0 0 25 0 1 0 962087407 34336768 7946 33554432000 134512640 134603332 4288412032 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 8383 7946 98 23 0 8009 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 33532

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/172 28957
/proc/meminfo: memFree=28521604/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=33492 CPUtime=4422.42 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 9217 0 0 0 442241 1 0 0 25 0 1 0 962087407 34295808 7936 33554432000 134512640 134603332 4288412032 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 8373 7936 98 23 0 7999 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 33492

[startup+4482.3 s]
/proc/loadavg: 1.04 1.01 1.16 2/172 28958
/proc/meminfo: memFree=28521932/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=33468 CPUtime=4482.42 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 9217 0 0 0 448241 1 0 0 25 0 1 0 962087407 34271232 7930 33554432000 134512640 134603332 4288412032 18446744073709551615 134564472 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 8367 7930 98 23 0 7993 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 33468

[startup+4542.3 s]
/proc/loadavg: 1.01 1.01 1.15 2/172 28960
/proc/meminfo: memFree=28521780/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=33464 CPUtime=4542.42 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 9217 0 0 0 454241 1 0 0 25 0 1 0 962087407 34267136 7929 33554432000 134512640 134603332 4288412032 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 8366 7929 98 23 0 7992 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 33464

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/172 28962
/proc/meminfo: memFree=28521612/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=33436 CPUtime=4602.43 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 9217 0 0 0 460242 1 0 0 25 0 1 0 962087407 34238464 7922 33554432000 134512640 134603332 4288412032 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 8359 7922 98 23 0 7985 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 33436

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/172 28963
/proc/meminfo: memFree=28521580/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=33432 CPUtime=4662.43 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 9217 0 0 0 466242 1 0 0 25 0 1 0 962087407 34234368 7921 33554432000 134512640 134603332 4288412032 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 8358 7921 98 23 0 7984 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 33432

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.12 2/172 28965
/proc/meminfo: memFree=28521676/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=33416 CPUtime=4722.44 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 9217 0 0 0 472243 1 0 0 25 0 1 0 962087407 34217984 7917 33554432000 134512640 134603332 4288412032 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 8354 7917 98 23 0 7980 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 33416

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/172 28966
/proc/meminfo: memFree=28521652/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=33392 CPUtime=4782.43 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 9217 0 0 0 478242 1 0 0 25 0 1 0 962087407 34193408 7911 33554432000 134512640 134603332 4288412032 18446744073709551615 134564566 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 8348 7911 98 23 0 7974 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 33392

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/172 28968
/proc/meminfo: memFree=28521748/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=33384 CPUtime=4842.43 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 9217 0 0 0 484242 1 0 0 25 0 1 0 962087407 34185216 7909 33554432000 134512640 134603332 4288412032 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 8346 7909 98 23 0 7972 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 33384

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/172 28970
/proc/meminfo: memFree=28521836/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=33356 CPUtime=4902.43 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 9255 0 0 0 490242 1 0 0 25 0 1 0 962087407 34156544 7940 33554432000 134512640 134603332 4288412032 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 8339 7940 98 23 0 7965 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 33356

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/172 28971
/proc/meminfo: memFree=28521800/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=33356 CPUtime=4962.44 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 9255 0 0 0 496243 1 0 0 25 0 1 0 962087407 34156544 7940 33554432000 134512640 134603332 4288412032 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 8339 7940 98 23 0 7965 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 33356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.00 1.00 1.08 2/172 28972
/proc/meminfo: memFree=28521652/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=33356 CPUtime=5000.04 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 9255 0 0 0 500003 1 0 0 25 0 1 0 962087407 34156544 7940 33554432000 134512640 134603332 4288412032 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 8339 7940 98 23 0 7965 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 33356

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: 1.00 1.00 1.08 2/172 28972
/proc/meminfo: memFree=28521652/32951124 swapFree=67053048/67111528
[pid=28802] ppid=28800 vsize=33356 CPUtime=5000.04 cores=0,2,4,6
/proc/28802/stat : 28802 (picosat) R 28800 28802 27675 0 -1 4202496 9255 0 0 0 500003 1 0 0 25 0 1 0 962087407 34156544 7940 33554432000 134512640 134603332 4288412032 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28802/statm: 8339 7940 98 23 0 7965 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 33356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.06
CPU user time (s): 5000.04
CPU system time (s): 0.020996
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 33924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9255
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= 5
involuntary context switches= 9227

runsolver used 7.37288 second user time and 15.3677 second system time

The end

Launcher Data 

Begin job on node104 at 2011-06-19 19:34:30
IDJOB=3439154
IDBENCH=83298
IDSOLVER=1934
FILE ID=node104/3439154-1308504869
RUNJOBID= node104-1308503525-28472
PBS_JOBID= 13608202
Free space on /tmp= 73384 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-21_406.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439154-1308504869/watcher-3439154-1308504869 -o /tmp/evaluation-result-3439154-1308504869/solver-3439154-1308504869 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439154-1308504869.cnf

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

MD5SUM BENCH= 906590ef62b3db2841b2d529fd1636f7
RANDOM SEED=649889371

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
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		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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	: 5332.83
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		: 2666.855
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28519880 kB
Buffers:        501880 kB
Cached:        3503636 kB
SwapCached:      12456 kB
Active:        1560308 kB
Inactive:      2499256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28519880 kB
SwapTotal:    67111528 kB
SwapFree:     67053048 kB
Dirty:             404 kB
Writeback:           0 kB
AnonPages:       51172 kB
Mapped:           9708 kB
Slab:           309100 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   245148 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= 73388 MiB
End job on node104 at 2011-06-19 20:57:52