Trace number 3439059

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) 5000.23 5000.16

General information on the benchmark

Namecrafted/kullmann/GreenTao/
GreenTaok1k2/GreenTao_2-5-5_34308.cnf
MD5SUM1ef198d3f2d717e33f4f2ba124eb7eb2
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 variables34306
Number of clauses708168
Sum of the clauses size3540840
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5708168
Number of clauses of size over 50

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-3439059-1306904549/watcher-3439059-1306904549 -o /tmp/evaluation-result-3439059-1306904549/solver-3439059-1306904549 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439059-1306904549.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: 2.17 2.06 2.02 3/514 21853
/proc/meminfo: memFree=4230992/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=4304 CPUtime=0 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 771 0 0 0 0 0 0 0 23 0 1 0 880685756 4407296 717 33554432000 134512640 134603332 4288462016 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21853/statm: 1076 718 90 23 0 702 0

[startup+0.07228 s]
/proc/loadavg: 2.17 2.06 2.02 3/514 21853
/proc/meminfo: memFree=4230992/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=9044 CPUtime=0.06 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 1980 0 0 0 6 0 0 0 23 0 1 0 880685756 9261056 1926 33554432000 134512640 134603332 4288462016 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21853/statm: 2294 1927 90 23 0 1920 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9044

[startup+0.100273 s]
/proc/loadavg: 2.17 2.06 2.02 3/514 21853
/proc/meminfo: memFree=4230992/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=11668 CPUtime=0.09 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 2528 0 0 0 9 0 0 0 23 0 1 0 880685756 11948032 2474 33554432000 134512640 134603332 4288462016 18446744073709551615 8214012 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21853/statm: 2917 2474 90 23 0 2543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11668

[startup+0.300244 s]
/proc/loadavg: 2.17 2.06 2.02 3/514 21853
/proc/meminfo: memFree=4230992/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=28996 CPUtime=0.29 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 6447 0 0 0 28 1 0 0 25 0 1 0 880685756 29691904 6393 33554432000 134512640 134603332 4288462016 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21853/statm: 7249 6395 90 23 0 6875 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28996

[startup+0.701169 s]
/proc/loadavg: 2.17 2.06 2.02 3/514 21853
/proc/meminfo: memFree=4230992/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=36520 CPUtime=0.69 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 8502 0 0 0 68 1 0 0 25 0 1 0 880685756 37396480 8448 33554432000 134512640 134603332 4288462016 18446744073709551615 8214012 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21853/statm: 9130 8448 98 23 0 8756 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36520

[startup+1.50097 s]
/proc/loadavg: 2.17 2.06 2.02 3/515 21854
/proc/meminfo: memFree=4190944/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=42988 CPUtime=1.49 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 10124 0 0 0 148 1 0 0 25 0 1 0 880685756 44019712 10070 33554432000 134512640 134603332 4288462016 18446744073709551615 134527450 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21853/statm: 10747 10070 98 23 0 10373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42988

[startup+3.10069 s]
/proc/loadavg: 2.17 2.06 2.02 3/515 21854
/proc/meminfo: memFree=4177304/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=55396 CPUtime=3.09 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 13212 0 0 0 307 2 0 0 25 0 1 0 880685756 56725504 13158 33554432000 134512640 134603332 4288462016 18446744073709551615 134548336 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21853/statm: 13849 13159 98 23 0 13475 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55396

[startup+6.30013 s]
/proc/loadavg: 2.16 2.06 2.02 3/515 21854
/proc/meminfo: memFree=4142784/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=79284 CPUtime=6.29 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 19171 0 0 0 626 3 0 0 25 0 1 0 880685756 81186816 19117 33554432000 134512640 134603332 4288462016 18446744073709551615 134550790 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21853/statm: 19821 19117 98 23 0 19447 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 79284

[startup+12.701 s]
/proc/loadavg: 2.14 2.06 2.02 3/515 21854
/proc/meminfo: memFree=4082940/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=119932 CPUtime=12.69 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 29307 0 0 0 1264 5 0 0 25 0 1 0 880685756 122810368 29253 33554432000 134512640 134603332 4288462016 18446744073709551615 134550801 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21853/statm: 29983 29253 98 23 0 29609 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 119932

[startup+25.5008 s]
/proc/loadavg: 2.11 2.06 2.01 3/515 21854
/proc/meminfo: memFree=3985036/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=186708 CPUtime=25.48 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 45955 0 0 0 2541 7 0 0 25 0 1 0 880685756 191188992 45901 33554432000 134512640 134603332 4288462016 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21853/statm: 46677 45901 98 23 0 46303 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 186708

[startup+51.1003 s]
/proc/loadavg: 2.07 2.05 2.01 3/515 21855
/proc/meminfo: memFree=3864932/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=298908 CPUtime=51.08 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 74105 0 0 0 5096 12 0 0 25 0 1 0 880685756 306081792 74051 33554432000 134512640 134603332 4288462016 18446744073709551615 134527434 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21853/statm: 74727 74051 98 23 0 74353 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 298908

[startup+102.319 s]
/proc/loadavg: 2.03 2.04 2.01 3/515 21856
/proc/meminfo: memFree=3699976/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=442228 CPUtime=102.3 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 109814 0 0 0 10212 18 0 0 25 0 1 0 880685756 452841472 109760 33554432000 134512640 134603332 4288462016 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21853/statm: 110557 109760 98 23 0 110183 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 442228

[startup+162.301 s]
/proc/loadavg: 2.17 2.06 2.01 3/515 21858
/proc/meminfo: memFree=3507596/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=627360 CPUtime=162.29 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 155753 0 0 0 16202 27 0 0 25 0 1 0 880685756 642416640 155699 33554432000 134512640 134603332 4288462016 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21853/statm: 156840 155699 98 23 0 156466 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 627360

[startup+222.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/515 21860
/proc/meminfo: memFree=3395088/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=729792 CPUtime=222.27 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 181443 0 0 0 22194 33 0 0 25 0 1 0 880685756 747307008 181389 33554432000 134512640 134603332 4288462016 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 182448 181389 98 23 0 182074 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 729792

[startup+282.301 s]
/proc/loadavg: 2.16 2.08 2.02 3/515 21861
/proc/meminfo: memFree=3277728/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=834996 CPUtime=282.27 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 207864 0 0 0 28186 41 0 0 25 0 1 0 880685756 855035904 207810 33554432000 134512640 134603332 4288462016 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 208749 207810 98 23 0 208375 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 834996

[startup+342.3 s]
/proc/loadavg: 2.11 2.08 2.02 3/515 21863
/proc/meminfo: memFree=3181948/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=914592 CPUtime=342.27 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 227846 0 0 0 34182 45 0 0 25 0 1 0 880685756 936542208 227792 33554432000 134512640 134603332 4288462016 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 228648 227792 98 23 0 228274 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 914592

[startup+402.301 s]
/proc/loadavg: 2.04 2.06 2.01 3/515 21864
/proc/meminfo: memFree=3064100/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=976368 CPUtime=402.28 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 243331 0 0 0 40178 50 0 0 25 0 1 0 880685756 999800832 243277 33554432000 134512640 134603332 4288462016 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 244092 243277 98 23 0 243718 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 976368

[startup+462.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/515 21866
/proc/meminfo: memFree=2906072/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=1117740 CPUtime=462.27 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 278788 0 0 0 46170 57 0 0 25 0 1 0 880685756 1144565760 278734 33554432000 134512640 134603332 4288462016 18446744073709551615 134527239 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 279435 278734 98 23 0 279061 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 1117740

[startup+522.301 s]
/proc/loadavg: 2.00 2.04 2.00 3/515 21868
/proc/meminfo: memFree=2789968/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=1247764 CPUtime=522.28 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 310374 0 0 0 52164 64 0 0 25 0 1 0 880685756 1277710336 310320 33554432000 134512640 134603332 4288462016 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 311941 310320 98 23 0 311567 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 1247764

[startup+582.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/515 21869
/proc/meminfo: memFree=2743664/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=1293436 CPUtime=582.27 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 321838 0 0 0 58159 68 0 0 25 0 1 0 880685756 1324478464 321784 33554432000 134512640 134603332 4288462016 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 323359 321784 98 23 0 322985 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 1293436

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 21985
/proc/meminfo: memFree=440900/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=3406632 CPUtime=4062.36 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 849963 0 0 0 405960 276 0 0 25 0 1 0 880685756 3488391168 849909 33554432000 134512640 134603332 4288462016 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 851658 849909 98 23 0 851284 0
Current children cumulated CPU time (s) 4062.36
Current children cumulated vsize (KiB) 3406632

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/515 21987
/proc/meminfo: memFree=446120/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=3419832 CPUtime=4122.34 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 853256 0 0 0 411956 278 0 0 25 0 1 0 880685756 3501907968 853202 33554432000 134512640 134603332 4288462016 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 854958 853202 98 23 0 854584 0
Current children cumulated CPU time (s) 4122.34
Current children cumulated vsize (KiB) 3419832

[startup+4182.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/515 21989
/proc/meminfo: memFree=436312/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=3429732 CPUtime=4182.35 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 855738 0 0 0 417955 280 0 0 25 0 1 0 880685756 3512045568 855684 33554432000 134512640 134603332 4288462016 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 857433 855684 98 23 0 857059 0
Current children cumulated CPU time (s) 4182.35
Current children cumulated vsize (KiB) 3429732

[startup+4242.3 s]
/proc/loadavg: 2.21 2.07 2.02 3/515 21992
/proc/meminfo: memFree=418012/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=3447816 CPUtime=4242.35 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 860281 0 0 0 423952 283 0 0 25 0 1 0 880685756 3530563584 860227 33554432000 134512640 134603332 4288462016 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 861954 860227 98 23 0 861580 0
Current children cumulated CPU time (s) 4242.35
Current children cumulated vsize (KiB) 3447816

[startup+4302.3 s]
/proc/loadavg: 2.14 2.07 2.02 3/515 21993
/proc/meminfo: memFree=407888/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=3457452 CPUtime=4302.35 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 862690 0 0 0 429951 284 0 0 25 0 1 0 880685756 3540430848 862636 33554432000 134512640 134603332 4288462016 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 864363 862636 98 23 0 863989 0
Current children cumulated CPU time (s) 4302.35
Current children cumulated vsize (KiB) 3457452

[startup+4362.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/515 21995
/proc/meminfo: memFree=464628/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=3470916 CPUtime=4362.35 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 866099 0 0 0 435949 286 0 0 25 0 1 0 880685756 3554217984 866045 33554432000 134512640 134603332 4288462016 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 867729 866045 98 23 0 867355 0
Current children cumulated CPU time (s) 4362.35
Current children cumulated vsize (KiB) 3470916

[startup+4422.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/515 21998
/proc/meminfo: memFree=441464/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=3494544 CPUtime=4422.36 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 872029 0 0 0 441947 289 0 0 25 0 1 0 880685756 3578413056 871975 33554432000 134512640 134603332 4288462016 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 873636 871975 98 23 0 873262 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 3494544

[startup+4482.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/515 21999
/proc/meminfo: memFree=428420/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=3511064 CPUtime=4482.35 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 875149 0 0 0 447946 289 0 0 25 0 1 0 880685756 3595329536 875095 33554432000 134512640 134603332 4288462016 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 877766 875095 109 23 0 877392 0
Current children cumulated CPU time (s) 4482.35
Current children cumulated vsize (KiB) 3511064

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 22001
/proc/meminfo: memFree=427844/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=3511064 CPUtime=4542.35 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 875149 0 0 0 453946 289 0 0 25 0 1 0 880685756 3595329536 875095 33554432000 134512640 134603332 4288462016 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 877766 875095 109 23 0 877392 0
Current children cumulated CPU time (s) 4542.35
Current children cumulated vsize (KiB) 3511064

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 22002
/proc/meminfo: memFree=427496/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=3511064 CPUtime=4602.37 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 875149 0 0 0 459948 289 0 0 25 0 1 0 880685756 3595329536 875095 33554432000 134512640 134603332 4288462016 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 877766 875095 109 23 0 877392 0
Current children cumulated CPU time (s) 4602.37
Current children cumulated vsize (KiB) 3511064

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 22004
/proc/meminfo: memFree=425928/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=3511064 CPUtime=4662.36 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 875149 0 0 0 465947 289 0 0 25 0 1 0 880685756 3595329536 875095 33554432000 134512640 134603332 4288462016 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 877766 875095 109 23 0 877392 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 3511064

[startup+4722.32 s]
/proc/loadavg: 2.10 2.04 2.01 3/515 22007
/proc/meminfo: memFree=413452/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=3511064 CPUtime=4722.38 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 875149 0 0 0 471949 289 0 0 25 0 1 0 880685756 3595329536 875095 33554432000 134512640 134603332 4288462016 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 877766 875095 109 23 0 877392 0
Current children cumulated CPU time (s) 4722.38
Current children cumulated vsize (KiB) 3511064

[startup+4782.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/515 22008
/proc/meminfo: memFree=379920/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=3511064 CPUtime=4782.36 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 875149 0 0 0 477947 289 0 0 25 0 1 0 880685756 3595329536 875095 33554432000 134512640 134603332 4288462016 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 877766 875095 109 23 0 877392 0
Current children cumulated CPU time (s) 4782.36
Current children cumulated vsize (KiB) 3511064

[startup+4842.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/515 22010
/proc/meminfo: memFree=357976/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=3511064 CPUtime=4842.36 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 875149 0 0 0 483947 289 0 0 25 0 1 0 880685756 3595329536 875095 33554432000 134512640 134603332 4288462016 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 877766 875095 109 23 0 877392 0
Current children cumulated CPU time (s) 4842.36
Current children cumulated vsize (KiB) 3511064

[startup+4902.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/515 22011
/proc/meminfo: memFree=304676/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=3511064 CPUtime=4902.36 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 875149 0 0 0 489947 289 0 0 25 0 1 0 880685756 3595329536 875095 33554432000 134512640 134603332 4288462016 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 877766 875095 109 23 0 877392 0
Current children cumulated CPU time (s) 4902.36
Current children cumulated vsize (KiB) 3511064

[startup+4962.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/515 22014
/proc/meminfo: memFree=255632/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=3511064 CPUtime=4962.36 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 875149 0 0 0 495947 289 0 0 25 0 1 0 880685756 3595329536 875095 33554432000 134512640 134603332 4288462016 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 877766 875095 109 23 0 877392 0
Current children cumulated CPU time (s) 4962.36
Current children cumulated vsize (KiB) 3511064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 1.93 2.02 2.00 2/509 22037
/proc/meminfo: memFree=743604/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=3511064 CPUtime=5000.07 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4202496 875149 0 0 0 499718 289 0 0 25 0 1 0 880685756 3595329536 875095 33554432000 134512640 134603332 4288462016 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21853/statm: 877766 875095 109 23 0 877392 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 3511064

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

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

[startup+5000.12 s]
/proc/loadavg: 1.93 2.02 2.00 2/509 22037
/proc/meminfo: memFree=743604/32950940 swapFree=67111364/67111528
[pid=21853] ppid=21851 vsize=0 CPUtime=5000.18 cores=1,3,5,7
/proc/21853/stat : 21853 (picosat) R 21851 21853 20386 0 -1 4203524 875149 0 0 0 499719 299 0 0 25 0 1 0 880685756 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0
/proc/21853/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.16
CPU time (s): 5000.23
CPU user time (s): 4997.2
CPU system time (s): 3.03154
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 3511064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4997.2
system time used= 3.03154
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 875149
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 9257

runsolver used 24.6253 second user time and 61.4367 second system time

The end

Launcher Data 

Begin job on node117 at 2011-06-01 07:02:30
IDJOB=3439059
IDBENCH=83249
IDSOLVER=1934
FILE ID=node117/3439059-1306904549
RUNJOBID= node117-1306899545-21518
PBS_JOBID= 13488459
Free space on /tmp= 58368 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/GreenTao/GreenTaok1k2/GreenTao_2-5-5_34308.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439059-1306904549/watcher-3439059-1306904549 -o /tmp/evaluation-result-3439059-1306904549/solver-3439059-1306904549 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439059-1306904549.cnf

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

MD5SUM BENCH= 1ef198d3f2d717e33f4f2ba124eb7eb2
RANDOM SEED=94344807

node117.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.74
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.75
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:       4231148 kB
Buffers:        310840 kB
Cached:       17904912 kB
SwapCached:          0 kB
Active:       20975260 kB
Inactive:      7046352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:       4231148 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:           25192 kB
Writeback:           0 kB
AnonPages:     9805788 kB
Mapped:          42096 kB
Slab:           570960 kB
PageTables:      57988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS: 149509360 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= 58368 MiB
End job on node117 at 2011-06-01 08:25:52