Trace number 3438809

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) 5000.12 5000.04

General information on the benchmark

Namecrafted/mosoi/289/
289-unsat-9x32.cnf
MD5SUMbcc12436eba65ad776b55f23c6f42298
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 variables1152
Number of clauses73440
Sum of the clauses size290304
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21728
Number of clauses of size 30
Number of clauses of size 471712
Number of clauses of size 50
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-3438809-1306899546/watcher-3438809-1306899546 -o /tmp/evaluation-result-3438809-1306899546/solver-3438809-1306899546 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438809-1306899546.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 2.01 1.99 2/514 21618
/proc/meminfo: memFree=4256492/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=2536 CPUtime=0 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 880185421 2596864 310 33554432000 134512640 134603332 4294153088 18446744073709551615 134547980 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 634 310 89 23 0 260 0

[startup+0.117279 s]
/proc/loadavg: 1.92 2.01 1.99 2/514 21618
/proc/meminfo: memFree=4256492/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=6088 CPUtime=0.11 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 1201 0 0 0 11 0 0 0 25 0 1 0 880185421 6234112 1147 33554432000 134512640 134603332 4294153088 18446744073709551615 134563387 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 1522 1147 98 23 0 1148 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 6088

[startup+0.200263 s]
/proc/loadavg: 1.92 2.01 1.99 2/514 21618
/proc/meminfo: memFree=4256492/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=7012 CPUtime=0.19 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 1444 0 0 0 19 0 0 0 25 0 1 0 880185421 7180288 1390 33554432000 134512640 134603332 4294153088 18446744073709551615 134563405 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 1753 1391 98 23 0 1379 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7012

[startup+0.300245 s]
/proc/loadavg: 1.92 2.01 1.99 2/514 21618
/proc/meminfo: memFree=4256492/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=8200 CPUtime=0.29 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 1720 0 0 0 29 0 0 0 25 0 1 0 880185421 8396800 1666 33554432000 134512640 134603332 4294153088 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 2050 1666 98 23 0 1676 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8200

[startup+0.700175 s]
/proc/loadavg: 1.92 2.01 1.99 2/514 21618
/proc/meminfo: memFree=4256492/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=11764 CPUtime=0.69 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 2629 0 0 0 69 0 0 0 25 0 1 0 880185421 12046336 2575 33554432000 134512640 134603332 4294153088 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 2941 2576 98 23 0 2567 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11764

[startup+1.50111 s]
/proc/loadavg: 1.92 2.01 1.99 3/515 21619
/proc/meminfo: memFree=4237520/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=17436 CPUtime=1.49 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 4013 0 0 0 149 0 0 0 25 0 1 0 880185421 17854464 3959 33554432000 134512640 134603332 4294153088 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 4359 3959 98 23 0 3985 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17436

[startup+3.10082 s]
/proc/loadavg: 1.92 2.01 1.99 3/515 21619
/proc/meminfo: memFree=4224128/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=26016 CPUtime=3.08 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 6198 0 0 0 308 0 0 0 25 0 1 0 880185421 26640384 6144 33554432000 134512640 134603332 4294153088 18446744073709551615 134551123 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 6504 6144 98 23 0 6130 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 26016

[startup+6.30026 s]
/proc/loadavg: 1.93 2.01 1.99 3/515 21619
/proc/meminfo: memFree=4186256/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=53844 CPUtime=6.29 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 13015 0 0 0 627 2 0 0 25 0 1 0 880185421 55136256 12961 33554432000 134512640 134603332 4294153088 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 13461 12962 98 23 0 13087 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 53844

[startup+12.7011 s]
/proc/loadavg: 1.93 2.01 1.99 3/515 21620
/proc/meminfo: memFree=4150124/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=65168 CPUtime=12.69 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 15805 0 0 0 1267 2 0 0 25 0 1 0 880185421 66732032 15751 33554432000 134512640 134603332 4294153088 18446744073709551615 134563387 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 16292 15751 109 23 0 15918 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 65168

[startup+25.5008 s]
/proc/loadavg: 1.95 2.01 1.99 3/515 21620
/proc/meminfo: memFree=4117884/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=72560 CPUtime=25.49 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 17715 0 0 0 2547 2 0 0 25 0 1 0 880185421 74301440 17650 33554432000 134512640 134603332 4294153088 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 18140 17650 98 23 0 17766 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 72560

[startup+51.1004 s]
/proc/loadavg: 1.96 2.01 1.99 3/515 21621
/proc/meminfo: memFree=4065348/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=92756 CPUtime=51.09 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 22838 0 0 0 5106 3 0 0 25 0 1 0 880185421 94982144 22773 33554432000 134512640 134603332 4294153088 18446744073709551615 134550621 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 23189 22773 98 23 0 22815 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 92756

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 1.99 3/515 21622
/proc/meminfo: memFree=3996140/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=109456 CPUtime=102.3 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 26613 0 0 0 10227 3 0 0 25 0 1 0 880185421 112082944 26548 33554432000 134512640 134603332 4294153088 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 27364 26548 98 23 0 26990 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 109456

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/515 21624
/proc/meminfo: memFree=3927144/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=131156 CPUtime=162.29 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 32264 0 0 0 16225 4 0 0 25 0 1 0 880185421 134303744 32018 33554432000 134512640 134603332 4294153088 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 32789 32018 98 23 0 32415 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 131156

[startup+222.319 s]
/proc/loadavg: 1.99 2.00 1.99 3/515 21625
/proc/meminfo: memFree=3905020/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=125740 CPUtime=222.31 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 43932 0 0 0 22224 7 0 0 25 0 1 0 880185421 128757760 30675 33554432000 134512640 134603332 4294153088 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 31435 30675 98 23 0 31061 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 125740

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/515 21627
/proc/meminfo: memFree=3875952/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=130800 CPUtime=282.29 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 46996 0 0 0 28222 7 0 0 25 0 1 0 880185421 133939200 32015 33554432000 134512640 134603332 4294153088 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 32700 32015 98 23 0 32326 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 130800

[startup+342.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/515 21628
/proc/meminfo: memFree=3877992/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=118996 CPUtime=342.3 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 47285 0 0 0 34222 8 0 0 25 0 1 0 880185421 121851904 29057 33554432000 134512640 134603332 4294153088 18446744073709551615 134563768 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 29749 29057 98 23 0 29375 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 118996

[startup+402.301 s]
/proc/loadavg: 2.07 2.03 2.00 3/515 21630
/proc/meminfo: memFree=3872116/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=125068 CPUtime=402.29 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 48809 0 0 0 40221 8 0 0 25 0 1 0 880185421 128069632 30581 33554432000 134512640 134603332 4294153088 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 31267 30581 98 23 0 30893 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 125068

[startup+462.3 s]
/proc/loadavg: 2.16 2.06 2.01 3/515 21632
/proc/meminfo: memFree=3858796/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=137832 CPUtime=462.29 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 54125 0 0 0 46220 9 0 0 25 0 1 0 880185421 141139968 33835 33554432000 134512640 134603332 4294153088 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 34458 33835 98 23 0 34084 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 137832

[startup+522.301 s]
/proc/loadavg: 2.12 2.06 2.01 3/515 21633
/proc/meminfo: memFree=3853532/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=142556 CPUtime=522.3 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 59744 0 0 0 52219 11 0 0 25 0 1 0 880185421 145977344 35025 33554432000 134512640 134603332 4294153088 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 35639 35025 98 23 0 35265 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 142556

[startup+582.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/515 21635
/proc/meminfo: memFree=3790984/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=172256 CPUtime=582.3 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 67231 0 0 0 58218 12 0 0 25 0 1 0 880185421 176390144 42512 33554432000 134512640 134603332 4294153088 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 43064 42512 98 23 0 42690 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 172256

[startup+642.301 s]

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

[startup+4062.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/515 21747
/proc/meminfo: memFree=3527656/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=223588 CPUtime=4062.36 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 267946 0 0 0 406176 60 0 0 25 0 1 0 880185421 228954112 54721 33554432000 134512640 134603332 4294153088 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 55897 54721 98 23 0 55523 0
Current children cumulated CPU time (s) 4062.36
Current children cumulated vsize (KiB) 223588

[startup+4122.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/515 21748
/proc/meminfo: memFree=3508884/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=243124 CPUtime=4122.36 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 272809 0 0 0 412175 61 0 0 25 0 1 0 880185421 248958976 59584 33554432000 134512640 134603332 4294153088 18446744073709551615 134546978 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 60781 59584 98 23 0 60407 0
Current children cumulated CPU time (s) 4122.36
Current children cumulated vsize (KiB) 243124

[startup+4182.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 21750
/proc/meminfo: memFree=3508948/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=243124 CPUtime=4182.38 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 272809 0 0 0 418177 61 0 0 25 0 1 0 880185421 248958976 59584 33554432000 134512640 134603332 4294153088 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 60781 59584 98 23 0 60407 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 243124

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 21751
/proc/meminfo: memFree=3529220/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=221440 CPUtime=4242.36 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 272809 0 0 0 424175 61 0 0 25 0 1 0 880185421 226754560 54184 33554432000 134512640 134603332 4294153088 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 55360 54184 98 23 0 54986 0
Current children cumulated CPU time (s) 4242.36
Current children cumulated vsize (KiB) 221440

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 21754
/proc/meminfo: memFree=3529912/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=221440 CPUtime=4302.36 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 272809 0 0 0 430175 61 0 0 25 0 1 0 880185421 226754560 54184 33554432000 134512640 134603332 4294153088 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 55360 54184 98 23 0 54986 0
Current children cumulated CPU time (s) 4302.36
Current children cumulated vsize (KiB) 221440

[startup+4362.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/515 21756
/proc/meminfo: memFree=3501952/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=249952 CPUtime=4362.36 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 279916 0 0 0 436172 64 0 0 25 0 1 0 880185421 255950848 61291 33554432000 134512640 134603332 4294153088 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 62488 61291 98 23 0 62114 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 249952

[startup+4422.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/515 21757
/proc/meminfo: memFree=3502020/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=249952 CPUtime=4422.36 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 279916 0 0 0 442172 64 0 0 25 0 1 0 880185421 255950848 61291 33554432000 134512640 134603332 4294153088 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 62488 61291 98 23 0 62114 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 249952

[startup+4482.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/515 21759
/proc/meminfo: memFree=3490564/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=261304 CPUtime=4482.37 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 282774 0 0 0 448171 66 0 0 25 0 1 0 880185421 267575296 64149 33554432000 134512640 134603332 4294153088 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 65326 64149 98 23 0 64952 0
Current children cumulated CPU time (s) 4482.37
Current children cumulated vsize (KiB) 261304

[startup+4542.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/515 21760
/proc/meminfo: memFree=3490136/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=261304 CPUtime=4542.37 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 282774 0 0 0 454171 66 0 0 25 0 1 0 880185421 267575296 64149 33554432000 134512640 134603332 4294153088 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 65326 64149 98 23 0 64952 0
Current children cumulated CPU time (s) 4542.37
Current children cumulated vsize (KiB) 261304

[startup+4602.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/515 21763
/proc/meminfo: memFree=3489356/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=261304 CPUtime=4602.37 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 282774 0 0 0 460171 66 0 0 25 0 1 0 880185421 267575296 64149 33554432000 134512640 134603332 4294153088 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 65326 64149 98 23 0 64952 0
Current children cumulated CPU time (s) 4602.37
Current children cumulated vsize (KiB) 261304

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 21766
/proc/meminfo: memFree=3486324/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=264076 CPUtime=4662.37 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 283459 0 0 0 466171 66 0 0 25 0 1 0 880185421 270413824 64834 33554432000 134512640 134603332 4294153088 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 66019 64834 98 23 0 65645 0
Current children cumulated CPU time (s) 4662.37
Current children cumulated vsize (KiB) 264076

[startup+4722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 21767
/proc/meminfo: memFree=3486516/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=264076 CPUtime=4722.38 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 283459 0 0 0 472172 66 0 0 25 0 1 0 880185421 270413824 64834 33554432000 134512640 134603332 4294153088 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 66019 64834 98 23 0 65645 0
Current children cumulated CPU time (s) 4722.38
Current children cumulated vsize (KiB) 264076

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 21769
/proc/meminfo: memFree=3487700/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=263640 CPUtime=4782.37 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 283459 0 0 0 478171 66 0 0 25 0 1 0 880185421 269967360 64734 33554432000 134512640 134603332 4294153088 18446744073709551615 134564573 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 65910 64734 98 23 0 65536 0
Current children cumulated CPU time (s) 4782.37
Current children cumulated vsize (KiB) 263640

[startup+4842.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 21771
/proc/meminfo: memFree=3487016/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=263640 CPUtime=4842.39 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 283459 0 0 0 484173 66 0 0 25 0 1 0 880185421 269967360 64734 33554432000 134512640 134603332 4294153088 18446744073709551615 134550840 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 65910 64734 98 23 0 65536 0
Current children cumulated CPU time (s) 4842.39
Current children cumulated vsize (KiB) 263640

[startup+4902.3 s]
/proc/loadavg: 2.15 2.03 2.01 3/515 21774
/proc/meminfo: memFree=3487836/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=263640 CPUtime=4902.37 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 283459 0 0 0 490171 66 0 0 25 0 1 0 880185421 269967360 64734 33554432000 134512640 134603332 4294153088 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 65910 64734 98 23 0 65536 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 263640

[startup+4962.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/515 21786
/proc/meminfo: memFree=3487436/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=263640 CPUtime=4962.38 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 283459 0 0 0 496172 66 0 0 25 0 1 0 880185421 269967360 64734 33554432000 134512640 134603332 4294153088 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 65910 64734 98 23 0 65536 0
Current children cumulated CPU time (s) 4962.38
Current children cumulated vsize (KiB) 263640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.18 2.06 2.02 2/513 21789
/proc/meminfo: memFree=4012192/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=263528 CPUtime=5000.09 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 283459 0 0 0 499943 66 0 0 25 0 1 0 880185421 269852672 64706 33554432000 134512640 134603332 4294153088 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 65882 64706 98 23 0 65508 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 263528

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

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

[startup+5000 s]
/proc/loadavg: 2.18 2.06 2.02 2/513 21789
/proc/meminfo: memFree=4012192/32950940 swapFree=67111364/67111528
[pid=21618] ppid=21616 vsize=263528 CPUtime=5000.09 cores=1,3,5,7
/proc/21618/stat : 21618 (picosat) R 21616 21618 20386 0 -1 4202496 283459 0 0 0 499943 66 0 0 25 0 1 0 880185421 269852672 64706 33554432000 134512640 134603332 4294153088 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21618/statm: 65882 64706 98 23 0 65508 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 263528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.04
CPU time (s): 5000.12
CPU user time (s): 4999.44
CPU system time (s): 0.674897
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 264076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.44
system time used= 0.674897
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 283459
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= 12791

runsolver used 24.0583 second user time and 61.9566 second system time

The end

Launcher Data 

Begin job on node117 at 2011-06-01 05:39:06
IDJOB=3438809
IDBENCH=83177
IDSOLVER=1934
FILE ID=node117/3438809-1306899546
RUNJOBID= node117-1306899545-21518
PBS_JOBID= 13488459
Free space on /tmp= 58384 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/mosoi/289/289-unsat-9x32.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438809-1306899546/watcher-3438809-1306899546 -o /tmp/evaluation-result-3438809-1306899546/solver-3438809-1306899546 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438809-1306899546.cnf

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

MD5SUM BENCH= bcc12436eba65ad776b55f23c6f42298
RANDOM SEED=821360369

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:       4256772 kB
Buffers:        310156 kB
Cached:       17878920 kB
SwapCached:          0 kB
Active:       20954752 kB
Inactive:      7039944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:       4256772 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            7636 kB
Writeback:           0 kB
AnonPages:     9804896 kB
Mapped:          42156 kB
Slab:           570496 kB
PageTables:      57236 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS: 149510392 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= 58388 MiB
End job on node117 at 2011-06-01 07:02:29