Trace number 3439044

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) 5000.05 4999.93

General information on the benchmark

Namecrafted/kullmann/GreenTao/
GreenTaok1k2/GreenTao_2-3-6_2072.cnf
MD5SUMd2ef996f95bbf68a3c980c797dfdc364
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 variables2071
Number of clauses159039
Sum of the clauses size479052
Maximum clause length6
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3158394
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5645

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-3439044-1306904541/watcher-3439044-1306904541 -o /tmp/evaluation-result-3439044-1306904541/solver-3439044-1306904541 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439044-1306904541.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: 1.85 2.01 2.00 1/533 4822
/proc/meminfo: memFree=9675780/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=2476 CPUtime=0 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 348 0 0 0 0 0 0 0 25 0 1 0 802052079 2535424 295 33554432000 134512640 134603332 4291950768 18446744073709551615 134547252 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 619 295 89 23 0 245 0

[startup+0.079561 s]
/proc/loadavg: 1.85 2.01 2.00 1/533 4822
/proc/meminfo: memFree=9675780/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=7860 CPUtime=0.07 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 1618 0 0 0 7 0 0 0 25 0 1 0 802052079 8048640 1565 33554432000 134512640 134603332 4291950768 18446744073709551615 134565491 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 1965 1565 98 23 0 1591 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7860

[startup+0.100545 s]
/proc/loadavg: 1.85 2.01 2.00 1/533 4822
/proc/meminfo: memFree=9675780/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=7992 CPUtime=0.09 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 1642 0 0 0 9 0 0 0 25 0 1 0 802052079 8183808 1589 33554432000 134512640 134603332 4291950768 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 1998 1589 98 23 0 1624 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7992

[startup+0.300514 s]
/proc/loadavg: 1.85 2.01 2.00 1/533 4822
/proc/meminfo: memFree=9675780/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=8916 CPUtime=0.29 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 1877 0 0 0 29 0 0 0 25 0 1 0 802052079 9129984 1824 33554432000 134512640 134603332 4291950768 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 2229 1824 98 23 0 1855 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8916

[startup+0.700455 s]
/proc/loadavg: 1.85 2.01 2.00 1/533 4822
/proc/meminfo: memFree=9675780/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=10552 CPUtime=0.69 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 2290 0 0 0 69 0 0 0 25 0 1 0 802052079 10805248 2237 33554432000 134512640 134603332 4291950768 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 2638 2237 98 23 0 2264 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10552

[startup+1.5003 s]
/proc/loadavg: 1.85 2.01 2.00 3/536 4850
/proc/meminfo: memFree=9671820/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=13456 CPUtime=1.49 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 2990 0 0 0 149 0 0 0 25 0 1 0 802052079 13778944 2937 33554432000 134512640 134603332 4291950768 18446744073709551615 12506979 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 3364 2937 98 23 0 2990 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13456

[startup+3.101 s]
/proc/loadavg: 1.85 2.01 2.00 3/536 4850
/proc/meminfo: memFree=9665372/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=18072 CPUtime=3.09 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 4166 0 0 0 309 0 0 0 25 0 1 0 802052079 18505728 4113 33554432000 134512640 134603332 4291950768 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 4518 4113 98 23 0 4144 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18072

[startup+6.30046 s]
/proc/loadavg: 1.87 2.01 2.00 3/536 4850
/proc/meminfo: memFree=9657404/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=25456 CPUtime=6.29 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 5967 0 0 0 628 1 0 0 25 0 1 0 802052079 26066944 5914 33554432000 134512640 134603332 4291950768 18446744073709551615 134551012 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 6364 5914 98 23 0 5990 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25456

[startup+12.7003 s]
/proc/loadavg: 1.88 2.01 2.00 3/536 4850
/proc/meminfo: memFree=9645316/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=36264 CPUtime=12.69 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 8613 0 0 0 1268 1 0 0 25 0 1 0 802052079 37134336 8560 33554432000 134512640 134603332 4291950768 18446744073709551615 134550979 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 9066 8560 98 23 0 8692 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36264

[startup+25.5011 s]
/proc/loadavg: 1.90 2.01 2.00 3/536 4850
/proc/meminfo: memFree=9627340/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=51972 CPUtime=25.49 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 12594 0 0 0 2547 2 0 0 25 0 1 0 802052079 53219328 12541 33554432000 134512640 134603332 4291950768 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 12993 12541 98 23 0 12619 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 51972

[startup+51.1006 s]
/proc/loadavg: 1.93 2.00 2.00 3/536 4851
/proc/meminfo: memFree=9606916/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=72400 CPUtime=51.1 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 17548 0 0 0 5105 5 0 0 25 0 1 0 802052079 74137600 17495 33554432000 134512640 134603332 4291950768 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 18100 17495 98 23 0 17726 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 72400

[startup+102.321 s]
/proc/loadavg: 1.97 2.00 2.00 3/536 4852
/proc/meminfo: memFree=9573776/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=102172 CPUtime=102.32 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 25122 0 0 0 10225 7 0 0 25 0 1 0 802052079 104624128 25069 33554432000 134512640 134603332 4291950768 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 25543 25069 109 23 0 25169 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 102172

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/536 4857
/proc/meminfo: memFree=9571832/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=102172 CPUtime=162.3 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 25122 0 0 0 16223 7 0 0 25 0 1 0 802052079 104624128 25069 33554432000 134512640 134603332 4291950768 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 25543 25069 109 23 0 25169 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 102172

[startup+222.301 s]
/proc/loadavg: 2.06 2.03 2.00 3/536 4859
/proc/meminfo: memFree=9560636/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=116232 CPUtime=222.3 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 28200 0 0 0 22222 8 0 0 25 0 1 0 802052079 119021568 28136 33554432000 134512640 134603332 4291950768 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 29058 28136 98 23 0 28684 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 116232

[startup+282.301 s]
/proc/loadavg: 2.05 2.03 2.00 3/536 4860
/proc/meminfo: memFree=9552560/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=125804 CPUtime=282.29 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 30206 0 0 0 28221 8 0 0 25 0 1 0 802052079 128823296 30142 33554432000 134512640 134603332 4291950768 18446744073709551615 134551073 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 31451 30142 98 23 0 31077 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 125804

[startup+342.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/536 4862
/proc/meminfo: memFree=9552408/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=125804 CPUtime=342.29 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 30206 0 0 0 34221 8 0 0 25 0 1 0 802052079 128823296 30142 33554432000 134512640 134603332 4291950768 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 31451 30142 98 23 0 31077 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 125804

[startup+402.301 s]
/proc/loadavg: 2.08 2.06 2.01 3/536 4863
/proc/meminfo: memFree=9543460/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=134912 CPUtime=402.29 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 32531 0 0 0 40220 9 0 0 25 0 1 0 802052079 138149888 32467 33554432000 134512640 134603332 4291950768 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 33728 32467 98 23 0 33354 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 134912

[startup+462.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/536 4865
/proc/meminfo: memFree=9540572/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=137024 CPUtime=462.3 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 33136 0 0 0 46220 10 0 0 25 0 1 0 802052079 140312576 33072 33554432000 134512640 134603332 4291950768 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 34256 33072 98 23 0 33882 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 137024

[startup+522.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 4867
/proc/meminfo: memFree=9541416/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=137024 CPUtime=522.31 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 33136 0 0 0 52221 10 0 0 25 0 1 0 802052079 140312576 33072 33554432000 134512640 134603332 4291950768 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 34256 33072 98 23 0 33882 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 137024

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 4868
/proc/meminfo: memFree=9530108/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=147980 CPUtime=582.31 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 35928 0 0 0 58220 11 0 0 25 0 1 0 802052079 151531520 35864 33554432000 134512640 134603332 4291950768 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 36995 35864 98 23 0 36621 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 147980

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 4973
/proc/meminfo: memFree=9466916/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=205052 CPUtime=4062.41 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 50878 0 0 0 406222 19 0 0 25 0 1 0 802052079 209973248 50643 33554432000 134512640 134603332 4291950768 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 51263 50643 98 23 0 50889 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 205052

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/536 4975
/proc/meminfo: memFree=9468004/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=205052 CPUtime=4122.39 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 50878 0 0 0 412220 19 0 0 25 0 1 0 802052079 209973248 50643 33554432000 134512640 134603332 4291950768 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 51263 50643 98 23 0 50889 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 205052

[startup+4182.3 s]
/proc/loadavg: 2.09 2.03 2.01 3/536 4976
/proc/meminfo: memFree=9468104/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=205052 CPUtime=4182.39 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 50878 0 0 0 418220 19 0 0 25 0 1 0 802052079 209973248 50643 33554432000 134512640 134603332 4291950768 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 51263 50643 98 23 0 50889 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 205052

[startup+4242.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/536 4978
/proc/meminfo: memFree=9468068/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=205052 CPUtime=4242.39 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 50878 0 0 0 424220 19 0 0 25 0 1 0 802052079 209973248 50643 33554432000 134512640 134603332 4291950768 18446744073709551615 134550868 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 51263 50643 98 23 0 50889 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 205052

[startup+4302.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/536 4979
/proc/meminfo: memFree=9467916/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=205052 CPUtime=4302.39 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 50878 0 0 0 430220 19 0 0 25 0 1 0 802052079 209973248 50643 33554432000 134512640 134603332 4291950768 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 51263 50643 98 23 0 50889 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 205052

[startup+4362.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/536 4981
/proc/meminfo: memFree=9468516/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=205052 CPUtime=4362.39 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 50878 0 0 0 436220 19 0 0 25 0 1 0 802052079 209973248 50643 33554432000 134512640 134603332 4291950768 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 51263 50643 98 23 0 50889 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 205052

[startup+4422.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/536 4983
/proc/meminfo: memFree=9468492/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=205052 CPUtime=4422.39 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 50878 0 0 0 442220 19 0 0 25 0 1 0 802052079 209973248 50643 33554432000 134512640 134603332 4291950768 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 51263 50643 98 23 0 50889 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 205052

[startup+4482.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/536 4984
/proc/meminfo: memFree=9468596/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=205052 CPUtime=4482.4 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 50878 0 0 0 448221 19 0 0 25 0 1 0 802052079 209973248 50643 33554432000 134512640 134603332 4291950768 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 51263 50643 98 23 0 50889 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 205052

[startup+4542.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 4986
/proc/meminfo: memFree=9465844/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=207296 CPUtime=4542.4 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 51522 0 0 0 454220 20 0 0 25 0 1 0 802052079 212271104 51287 33554432000 134512640 134603332 4291950768 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 51824 51287 98 23 0 51450 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 207296

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 4987
/proc/meminfo: memFree=9458508/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=212444 CPUtime=4602.4 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 52935 0 0 0 460220 20 0 0 25 0 1 0 802052079 217542656 52700 33554432000 134512640 134603332 4291950768 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 53111 52700 98 23 0 52737 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 212444

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 4989
/proc/meminfo: memFree=9457364/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=212444 CPUtime=4662.4 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 52935 0 0 0 466220 20 0 0 25 0 1 0 802052079 217542656 52700 33554432000 134512640 134603332 4291950768 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 53111 52700 98 23 0 52737 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 212444

[startup+4722.32 s]
/proc/loadavg: 2.12 2.04 2.01 3/536 4991
/proc/meminfo: memFree=9457460/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=212444 CPUtime=4722.42 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 52935 0 0 0 472222 20 0 0 25 0 1 0 802052079 217542656 52700 33554432000 134512640 134603332 4291950768 18446744073709551615 134551163 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 53111 52700 98 23 0 52737 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 212444

[startup+4782.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/536 4992
/proc/meminfo: memFree=9458424/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=212444 CPUtime=4782.4 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 52935 0 0 0 478220 20 0 0 25 0 1 0 802052079 217542656 52700 33554432000 134512640 134603332 4291950768 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 53111 52700 98 23 0 52737 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 212444

[startup+4842.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/536 4994
/proc/meminfo: memFree=9458036/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=212444 CPUtime=4842.4 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 52935 0 0 0 484220 20 0 0 25 0 1 0 802052079 217542656 52700 33554432000 134512640 134603332 4291950768 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 53111 52700 98 23 0 52737 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 212444

[startup+4902.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/536 4995
/proc/meminfo: memFree=9458508/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=212444 CPUtime=4902.41 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 52935 0 0 0 490221 20 0 0 25 0 1 0 802052079 217542656 52700 33554432000 134512640 134603332 4291950768 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 53111 52700 98 23 0 52737 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 212444

[startup+4962.3 s]
/proc/loadavg: 2.11 2.05 2.00 3/536 4997
/proc/meminfo: memFree=9459480/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=212444 CPUtime=4962.41 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 52935 0 0 0 496221 20 0 0 25 0 1 0 802052079 217542656 52700 33554432000 134512640 134603332 4291950768 18446744073709551615 134551028 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 53111 52700 98 23 0 52737 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 212444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.05 2.04 2.00 3/536 4998
/proc/meminfo: memFree=9459212/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=212444 CPUtime=5000.01 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 52935 0 0 0 499981 20 0 0 25 0 1 0 802052079 217542656 52700 33554432000 134512640 134603332 4291950768 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 53111 52700 98 23 0 52737 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 212444

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

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

[startup+4999.9 s]
/proc/loadavg: 2.05 2.04 2.00 3/536 4998
/proc/meminfo: memFree=9459212/32951124 swapFree=58212616/67111528
[pid=4822] ppid=4820 vsize=212444 CPUtime=5000.01 cores=0,2,4,6
/proc/4822/stat : 4822 (picosat) R 4820 4822 3384 0 -1 4202496 52935 0 0 0 499981 20 0 0 25 0 1 0 802052079 217542656 52700 33554432000 134512640 134603332 4291950768 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4822/statm: 53111 52700 98 23 0 52737 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 212444

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.05
CPU user time (s): 4999.83
CPU system time (s): 0.216967
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 212444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.216967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52935
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= 12109

runsolver used 28.1357 second user time and 58.974 second system time

The end

Launcher Data 

Begin job on node136 at 2011-06-01 07:02:21
IDJOB=3439044
IDBENCH=83245
IDSOLVER=1934
FILE ID=node136/3439044-1306904541
RUNJOBID= node136-1306899539-4537
PBS_JOBID= 13488440
Free space on /tmp= 32256 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/GreenTao/GreenTaok1k2/GreenTao_2-3-6_2072.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439044-1306904541/watcher-3439044-1306904541 -o /tmp/evaluation-result-3439044-1306904541/solver-3439044-1306904541 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439044-1306904541.cnf

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

MD5SUM BENCH= d2ef996f95bbf68a3c980c797dfdc364
RANDOM SEED=1386219278

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.76
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       9676068 kB
Buffers:        107952 kB
Cached:       19584340 kB
SwapCached:       7672 kB
Active:        8891244 kB
Inactive:     13622880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       9676068 kB
SwapTotal:    67111528 kB
SwapFree:     58212616 kB
Dirty:            2384 kB
Writeback:           0 kB
AnonPages:     2820252 kB
Mapped:          24644 kB
Slab:           621040 kB
PageTables:      69232 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 169247808 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= 32260 MiB
End job on node136 at 2011-06-01 08:25:43