Trace number 3439054

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) 5000.14 5000.04

General information on the benchmark

Namecrafted/kullmann/GreenTao/
GreenTaok1k2/GreenTao_2-4-5_4231.cnf
MD5SUMa52d60bf6e72caa628ad712a5fe0fb7a
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 variables4229
Number of clauses100397
Sum of the clauses size411595
Maximum clause length5
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 490390
Number of clauses of size 510007
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-3439054-1306904547/watcher-3439054-1306904547 -o /tmp/evaluation-result-3439054-1306904547/solver-3439054-1306904547 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439054-1306904547.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: 2.18 2.06 2.02 1/512 21821
/proc/meminfo: memFree=4275176/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=3072 CPUtime=0 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 498 0 0 0 0 0 0 0 25 0 1 0 880685524 3145728 444 33554432000 134512640 134603332 4291160064 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 768 445 89 23 0 394 0

[startup+0.055888 s]
/proc/loadavg: 2.18 2.06 2.02 1/512 21821
/proc/meminfo: memFree=4275176/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=6360 CPUtime=0.05 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 1308 0 0 0 5 0 0 0 25 0 1 0 880685524 6512640 1254 33554432000 134512640 134603332 4291160064 18446744073709551615 134525190 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 1590 1254 98 23 0 1216 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6360

[startup+0.100889 s]
/proc/loadavg: 2.18 2.06 2.02 1/512 21821
/proc/meminfo: memFree=4275176/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=6756 CPUtime=0.09 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 1401 0 0 0 9 0 0 0 25 0 1 0 880685524 6918144 1347 33554432000 134512640 134603332 4291160064 18446744073709551615 134525211 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 1689 1347 98 23 0 1315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6756

[startup+0.300899 s]
/proc/loadavg: 2.18 2.06 2.02 1/512 21821
/proc/meminfo: memFree=4275176/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=8340 CPUtime=0.29 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 1798 0 0 0 29 0 0 0 25 0 1 0 880685524 8540160 1744 33554432000 134512640 134603332 4291160064 18446744073709551615 134587896 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 2085 1744 98 23 0 1711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8340

[startup+0.700829 s]
/proc/loadavg: 2.18 2.06 2.02 1/512 21821
/proc/meminfo: memFree=4275176/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=11004 CPUtime=0.69 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 2477 0 0 0 69 0 0 0 25 0 1 0 880685524 11268096 2423 33554432000 134512640 134603332 4291160064 18446744073709551615 134563387 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 2751 2423 98 23 0 2377 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11004

[startup+1.5007 s]
/proc/loadavg: 2.18 2.06 2.02 3/510 21830
/proc/meminfo: memFree=4267692/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=15492 CPUtime=1.49 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 3595 0 0 0 149 0 0 0 25 0 1 0 880685524 15863808 3541 33554432000 134512640 134603332 4291160064 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 3873 3541 98 23 0 3499 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15492

[startup+3.10041 s]
/proc/loadavg: 2.17 2.06 2.02 3/512 21848
/proc/meminfo: memFree=4232560/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=22616 CPUtime=3.09 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 5361 0 0 0 309 0 0 0 25 0 1 0 880685524 23158784 5307 33554432000 134512640 134603332 4291160064 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 5654 5307 98 23 0 5280 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22616

[startup+6.30073 s]
/proc/loadavg: 2.17 2.06 2.02 3/515 21854
/proc/meminfo: memFree=4166956/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=32772 CPUtime=6.29 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 7857 0 0 0 629 0 0 0 25 0 1 0 880685524 33558528 7803 33554432000 134512640 134603332 4291160064 18446744073709551615 134525188 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 8193 7803 98 23 0 7819 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32772

[startup+12.7006 s]
/proc/loadavg: 2.14 2.06 2.02 3/515 21854
/proc/meminfo: memFree=4103648/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=49388 CPUtime=12.69 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 11935 0 0 0 1268 1 0 0 25 0 1 0 880685524 50573312 11881 33554432000 134512640 134603332 4291160064 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 12347 11881 98 23 0 11973 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49388

[startup+25.5004 s]
/proc/loadavg: 2.12 2.06 2.01 3/515 21854
/proc/meminfo: memFree=4000164/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=77240 CPUtime=25.5 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 18976 0 0 0 2547 3 0 0 25 0 1 0 880685524 79093760 18922 33554432000 134512640 134603332 4291160064 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 19310 18922 98 23 0 18936 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 77240

[startup+51.101 s]
/proc/loadavg: 2.08 2.05 2.01 3/515 21855
/proc/meminfo: memFree=3871132/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=88296 CPUtime=51.08 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 21787 0 0 0 5105 3 0 0 25 0 1 0 880685524 90415104 21733 33554432000 134512640 134603332 4291160064 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 22074 21733 124 23 0 21700 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 88296

[startup+102.32 s]
/proc/loadavg: 2.03 2.04 2.01 3/515 21856
/proc/meminfo: memFree=3704316/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=108692 CPUtime=102.3 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 26495 0 0 0 10225 5 0 0 25 0 1 0 880685524 111300608 26415 33554432000 134512640 134603332 4291160064 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 27173 26415 98 23 0 26799 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 108692

[startup+162.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 21858
/proc/meminfo: memFree=3510324/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=117404 CPUtime=162.28 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 28737 0 0 0 16223 5 0 0 25 0 1 0 880685524 120221696 28657 33554432000 134512640 134603332 4291160064 18446744073709551615 134563421 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 29351 28657 98 23 0 28977 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 117404

[startup+222.301 s]
/proc/loadavg: 2.13 2.07 2.01 3/515 21860
/proc/meminfo: memFree=3396948/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=128228 CPUtime=222.28 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 31483 0 0 0 22222 6 0 0 25 0 1 0 880685524 131305472 31403 33554432000 134512640 134603332 4291160064 18446744073709551615 134563484 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 32057 31403 98 23 0 31683 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 128228

[startup+282.3 s]
/proc/loadavg: 2.18 2.08 2.02 3/515 21861
/proc/meminfo: memFree=3279340/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=140372 CPUtime=282.28 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 34611 0 0 0 28221 7 0 0 25 0 1 0 880685524 143740928 34531 33554432000 134512640 134603332 4291160064 18446744073709551615 134566496 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 35093 34531 98 23 0 34719 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 140372

[startup+342.301 s]
/proc/loadavg: 2.11 2.08 2.02 3/515 21863
/proc/meminfo: memFree=3183808/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=154496 CPUtime=342.29 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 38132 0 0 0 34221 8 0 0 25 0 1 0 880685524 158203904 38052 33554432000 134512640 134603332 4291160064 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 38624 38052 98 23 0 38250 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 154496

[startup+402.3 s]
/proc/loadavg: 2.04 2.06 2.01 3/515 21864
/proc/meminfo: memFree=3068688/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=209408 CPUtime=402.29 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 51891 0 0 0 40216 13 0 0 25 0 1 0 880685524 214433792 51811 33554432000 134512640 134603332 4291160064 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 52352 51811 98 23 0 51978 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 209408

[startup+462.301 s]
/proc/loadavg: 2.01 2.05 2.00 3/515 21866
/proc/meminfo: memFree=2912272/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=226832 CPUtime=462.29 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 56307 0 0 0 46215 14 0 0 25 0 1 0 880685524 232275968 56227 33554432000 134512640 134603332 4291160064 18446744073709551615 134564400 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 56708 56227 98 23 0 56334 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 226832

[startup+522.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/515 21868
/proc/meminfo: memFree=2791456/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=215100 CPUtime=522.29 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 56307 0 0 0 52215 14 0 0 25 0 1 0 880685524 220262400 53304 33554432000 134512640 134603332 4291160064 18446744073709551615 134527450 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 53775 53304 98 23 0 53401 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 215100

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/515 21869
/proc/meminfo: memFree=2745400/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=214928 CPUtime=582.29 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 56307 0 0 0 58215 14 0 0 25 0 1 0 880685524 220086272 53261 33554432000 134512640 134603332 4291160064 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 53732 53261 98 23 0 53358 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 214928

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 21982
/proc/meminfo: memFree=468028/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=400984 CPUtime=4002.37 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 122700 0 0 0 400205 32 0 0 25 0 1 0 880685524 410607616 99287 33554432000 134512640 134603332 4291160064 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 100246 99287 98 23 0 99872 0
Current children cumulated CPU time (s) 4002.37
Current children cumulated vsize (KiB) 400984

[startup+4062.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 21985
/proc/meminfo: memFree=440840/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=400984 CPUtime=4062.39 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 122700 0 0 0 406207 32 0 0 25 0 1 0 880685524 410607616 99287 33554432000 134512640 134603332 4291160064 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 100246 99287 98 23 0 99872 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 400984

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/515 21987
/proc/meminfo: memFree=447992/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=383408 CPUtime=4122.38 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 122700 0 0 0 412206 32 0 0 25 0 1 0 880685524 392609792 94893 33554432000 134512640 134603332 4291160064 18446744073709551615 134551152 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 95852 94893 98 23 0 95478 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 383408

[startup+4182.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/515 21989
/proc/meminfo: memFree=436692/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=383408 CPUtime=4182.38 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 122700 0 0 0 418206 32 0 0 25 0 1 0 880685524 392609792 94893 33554432000 134512640 134603332 4291160064 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 95852 94893 98 23 0 95478 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 383408

[startup+4242.3 s]
/proc/loadavg: 2.21 2.07 2.02 3/515 21992
/proc/meminfo: memFree=419032/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=383052 CPUtime=4242.38 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 122700 0 0 0 424206 32 0 0 25 0 1 0 880685524 392245248 94804 33554432000 134512640 134603332 4291160064 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 95763 94804 98 23 0 95389 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 383052

[startup+4302.3 s]
/proc/loadavg: 2.14 2.07 2.02 3/515 21993
/proc/meminfo: memFree=408368/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=383052 CPUtime=4302.38 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 122700 0 0 0 430206 32 0 0 25 0 1 0 880685524 392245248 94804 33554432000 134512640 134603332 4291160064 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 95763 94804 98 23 0 95389 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 383052

[startup+4362.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/515 21995
/proc/meminfo: memFree=465036/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=313772 CPUtime=4362.38 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 122700 0 0 0 436206 32 0 0 25 0 1 0 880685524 321302528 77484 33554432000 134512640 134603332 4291160064 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 78443 77484 98 23 0 78069 0
Current children cumulated CPU time (s) 4362.38
Current children cumulated vsize (KiB) 313772

[startup+4422.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/515 21998
/proc/meminfo: memFree=443408/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=313772 CPUtime=4422.38 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 122700 0 0 0 442206 32 0 0 25 0 1 0 880685524 321302528 77484 33554432000 134512640 134603332 4291160064 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 78443 77484 98 23 0 78069 0
Current children cumulated CPU time (s) 4422.38
Current children cumulated vsize (KiB) 313772

[startup+4482.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/515 21999
/proc/meminfo: memFree=428408/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=313772 CPUtime=4482.38 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 122700 0 0 0 448206 32 0 0 25 0 1 0 880685524 321302528 77484 33554432000 134512640 134603332 4291160064 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 78443 77484 98 23 0 78069 0
Current children cumulated CPU time (s) 4482.38
Current children cumulated vsize (KiB) 313772

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 22001
/proc/meminfo: memFree=428092/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=313772 CPUtime=4542.38 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 122700 0 0 0 454206 32 0 0 25 0 1 0 880685524 321302528 77484 33554432000 134512640 134603332 4291160064 18446744073709551615 134563428 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 78443 77484 98 23 0 78069 0
Current children cumulated CPU time (s) 4542.38
Current children cumulated vsize (KiB) 313772

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 22002
/proc/meminfo: memFree=426880/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=313772 CPUtime=4602.39 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 122700 0 0 0 460207 32 0 0 25 0 1 0 880685524 321302528 77484 33554432000 134512640 134603332 4291160064 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 78443 77484 98 23 0 78069 0
Current children cumulated CPU time (s) 4602.39
Current children cumulated vsize (KiB) 313772

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 22004
/proc/meminfo: memFree=425804/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=313772 CPUtime=4662.38 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 122700 0 0 0 466206 32 0 0 25 0 1 0 880685524 321302528 77484 33554432000 134512640 134603332 4291160064 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 78443 77484 98 23 0 78069 0
Current children cumulated CPU time (s) 4662.38
Current children cumulated vsize (KiB) 313772

[startup+4722.32 s]
/proc/loadavg: 2.10 2.04 2.01 3/515 22007
/proc/meminfo: memFree=414324/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=326972 CPUtime=4722.41 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 125992 0 0 0 472207 34 0 0 25 0 1 0 880685524 334819328 80776 33554432000 134512640 134603332 4291160064 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 81743 80776 98 23 0 81369 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 326972

[startup+4782.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/515 22008
/proc/meminfo: memFree=381156/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=361292 CPUtime=4782.39 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 134552 0 0 0 478202 37 0 0 25 0 1 0 880685524 369963008 89336 33554432000 134512640 134603332 4291160064 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 90323 89336 98 23 0 89949 0
Current children cumulated CPU time (s) 4782.39
Current children cumulated vsize (KiB) 361292

[startup+4842.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/515 22010
/proc/meminfo: memFree=359220/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=382280 CPUtime=4842.39 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 139812 0 0 0 484201 38 0 0 25 0 1 0 880685524 391454720 94596 33554432000 134512640 134603332 4291160064 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 95570 94596 98 23 0 95196 0
Current children cumulated CPU time (s) 4842.39
Current children cumulated vsize (KiB) 382280

[startup+4902.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/515 22011
/proc/meminfo: memFree=307896/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=434948 CPUtime=4902.39 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 152990 0 0 0 490196 43 0 0 25 0 1 0 880685524 445386752 107774 33554432000 134512640 134603332 4291160064 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 108737 107774 98 23 0 108363 0
Current children cumulated CPU time (s) 4902.39
Current children cumulated vsize (KiB) 434948

[startup+4962.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/515 22014
/proc/meminfo: memFree=255884/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=486296 CPUtime=4962.39 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 165811 0 0 0 496192 47 0 0 25 0 1 0 880685524 497967104 120595 33554432000 134512640 134603332 4291160064 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 121574 120595 98 23 0 121200 0
Current children cumulated CPU time (s) 4962.39
Current children cumulated vsize (KiB) 486296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.01 2.04 2.00 3/515 22015
/proc/meminfo: memFree=256868/32950940 swapFree=67111364/67111528
[pid=21821] ppid=21818 vsize=486296 CPUtime=5000.1 cores=0,2,4,6
/proc/21821/stat : 21821 (picosat) R 21818 21821 20386 0 -1 4202496 165811 0 0 0 499963 47 0 0 25 0 1 0 880685524 497967104 120595 33554432000 134512640 134603332 4291160064 18446744073709551615 134550933 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21821/statm: 121574 120595 98 23 0 121200 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 486296

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): 5000.04
CPU time (s): 5000.14
CPU user time (s): 4999.65
CPU system time (s): 0.495924
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 486296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.65
system time used= 0.495924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 165811
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= 7525

runsolver used 26.261 second user time and 56.3224 second system time

The end

Launcher Data 

Begin job on node117 at 2011-06-01 07:02:28
IDJOB=3439054
IDBENCH=83248
IDSOLVER=1934
FILE ID=node117/3439054-1306904547
RUNJOBID= node117-1306899545-21517
PBS_JOBID= 13488459
Free space on /tmp= 58388 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/GreenTao/GreenTaok1k2/GreenTao_2-4-5_4231.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439054-1306904547/watcher-3439054-1306904547 -o /tmp/evaluation-result-3439054-1306904547/solver-3439054-1306904547 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439054-1306904547.cnf

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

MD5SUM BENCH= a52d60bf6e72caa628ad712a5fe0fb7a
RANDOM SEED=926495791

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:       4275332 kB
Buffers:        310800 kB
Cached:       17877156 kB
SwapCached:          0 kB
Active:       20936308 kB
Inactive:      7039860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:       4275332 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            2360 kB
Writeback:           0 kB
AnonPages:     9787884 kB
Mapped:          42096 kB
Slab:           570040 kB
PageTables:      58092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS: 149501776 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 08:25:50