Trace number 3438789

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicoSAT 941? (TO) 5000.06 4999.94

General information on the benchmark

Namecrafted/mosoi/289/
289-unsat-17x27.cnf
MD5SUMb9a7e3013b1b74b08c8e421f15cb16c4
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 variables1836
Number of clauses194157
Sum of the clauses size771120
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22754
Number of clauses of size 30
Number of clauses of size 4191403
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-3438789-1306899545/watcher-3438789-1306899545 -o /tmp/evaluation-result-3438789-1306899545/solver-3438789-1306899545 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438789-1306899545.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: 1.92 2.01 1.99 1/512 21537
/proc/meminfo: memFree=4277256/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=2820 CPUtime=0 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 445 0 0 0 0 0 0 0 22 0 1 0 880185299 2887680 392 33554432000 134512640 134603332 4291008800 18446744073709551615 8214012 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 705 392 89 23 0 331 0

[startup+0.0971071 s]
/proc/loadavg: 1.92 2.01 1.99 1/512 21537
/proc/meminfo: memFree=4277256/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=10316 CPUtime=0.09 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 2274 0 0 0 9 0 0 0 22 0 1 0 880185299 10563584 2221 33554432000 134512640 134603332 4291008800 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 2579 2221 98 23 0 2205 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10316

[startup+0.101113 s]
/proc/loadavg: 1.92 2.01 1.99 1/512 21537
/proc/meminfo: memFree=4277256/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=10448 CPUtime=0.09 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 2279 0 0 0 9 0 0 0 22 0 1 0 880185299 10698752 2226 33554432000 134512640 134603332 4291008800 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 2612 2226 98 23 0 2238 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10448

[startup+0.301047 s]
/proc/loadavg: 1.92 2.01 1.99 1/512 21537
/proc/meminfo: memFree=4277256/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=12704 CPUtime=0.29 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 2852 0 0 0 29 0 0 0 23 0 1 0 880185299 13008896 2799 33554432000 134512640 134603332 4291008800 18446744073709551615 8214012 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 3176 2799 98 23 0 2802 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12704

[startup+0.700976 s]
/proc/loadavg: 1.92 2.01 1.99 1/512 21537
/proc/meminfo: memFree=4277256/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=16400 CPUtime=0.69 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 3767 0 0 0 69 0 0 0 25 0 1 0 880185299 16793600 3714 33554432000 134512640 134603332 4291008800 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 4100 3714 98 23 0 3726 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16400

[startup+1.50072 s]
/proc/loadavg: 1.92 2.01 1.99 2/510 21609
/proc/meminfo: memFree=4260988/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=21416 CPUtime=1.49 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 5028 0 0 0 149 0 0 0 25 0 1 0 880185299 21929984 4975 33554432000 134512640 134603332 4291008800 18446744073709551615 134527335 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 5354 4975 98 23 0 4980 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21416

[startup+3.10055 s]
/proc/loadavg: 1.92 2.01 1.99 3/515 21619
/proc/meminfo: memFree=4240000/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=29200 CPUtime=3.09 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 6958 0 0 0 308 1 0 0 25 0 1 0 880185299 29900800 6905 33554432000 134512640 134603332 4291008800 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 7300 6905 98 23 0 6926 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29200

[startup+6.30099 s]
/proc/loadavg: 1.93 2.01 1.99 3/515 21619
/proc/meminfo: memFree=4203212/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=42128 CPUtime=6.29 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 10162 0 0 0 628 1 0 0 25 0 1 0 880185299 43139072 10109 33554432000 134512640 134603332 4291008800 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 10532 10109 98 23 0 10158 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42128

[startup+12.7009 s]
/proc/loadavg: 1.93 2.01 1.99 3/515 21620
/proc/meminfo: memFree=4152852/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=59684 CPUtime=12.7 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 14587 0 0 0 1268 2 0 0 25 0 1 0 880185299 61116416 14534 33554432000 134512640 134603332 4291008800 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 14921 14534 98 23 0 14547 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 59684

[startup+25.5006 s]
/proc/loadavg: 1.95 2.01 1.99 3/515 21620
/proc/meminfo: memFree=4120736/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=84880 CPUtime=25.49 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 20800 0 0 0 2547 2 0 0 25 0 1 0 880185299 86917120 20747 33554432000 134512640 134603332 4291008800 18446744073709551615 8214012 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 21220 20747 98 23 0 20846 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 84880

[startup+51.1012 s]
/proc/loadavg: 1.96 2.01 1.99 3/515 21621
/proc/meminfo: memFree=4066216/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=118276 CPUtime=51.09 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 29234 0 0 0 5105 4 0 0 25 0 1 0 880185299 121114624 29181 33554432000 134512640 134603332 4291008800 18446744073709551615 134550963 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 29569 29181 98 23 0 29195 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 118276

[startup+102.319 s]
/proc/loadavg: 1.98 2.00 1.99 3/515 21622
/proc/meminfo: memFree=3999116/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=170252 CPUtime=102.31 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 42078 0 0 0 10223 8 0 0 25 0 1 0 880185299 174338048 42025 33554432000 134512640 134603332 4291008800 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 42563 42025 98 23 0 42189 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 170252

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/515 21624
/proc/meminfo: memFree=3928012/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=216716 CPUtime=162.3 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 53782 0 0 0 16218 12 0 0 25 0 1 0 880185299 221917184 53729 33554432000 134512640 134603332 4291008800 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 54179 53729 98 23 0 53805 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 216716

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/515 21625
/proc/meminfo: memFree=3905020/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=245756 CPUtime=222.29 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 61124 0 0 0 22214 15 0 0 25 0 1 0 880185299 251654144 61071 33554432000 134512640 134603332 4291008800 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 61439 61071 98 23 0 61065 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 245756

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/515 21627
/proc/meminfo: memFree=3876324/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=272884 CPUtime=282.3 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 67447 0 0 0 28212 18 0 0 25 0 1 0 880185299 279433216 67394 33554432000 134512640 134603332 4291008800 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 68221 67394 98 23 0 67847 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 272884

[startup+342.301 s]
/proc/loadavg: 2.08 2.03 2.00 3/515 21628
/proc/meminfo: memFree=3878240/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=284588 CPUtime=342.3 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 69937 0 0 0 34211 19 0 0 25 0 1 0 880185299 291418112 69884 33554432000 134512640 134603332 4291008800 18446744073709551615 134550801 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 71147 69884 123 23 0 70773 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 284588

[startup+402.301 s]
/proc/loadavg: 2.07 2.03 2.00 3/515 21630
/proc/meminfo: memFree=3872116/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=284588 CPUtime=402.3 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 69937 0 0 0 40211 19 0 0 25 0 1 0 880185299 291418112 69884 33554432000 134512640 134603332 4291008800 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 71147 69884 123 23 0 70773 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 284588

[startup+462.301 s]
/proc/loadavg: 2.16 2.06 2.01 3/515 21632
/proc/meminfo: memFree=3858796/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=284588 CPUtime=462.3 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 69937 0 0 0 46211 19 0 0 25 0 1 0 880185299 291418112 69884 33554432000 134512640 134603332 4291008800 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 71147 69884 123 23 0 70773 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 284588

[startup+522.301 s]
/proc/loadavg: 2.12 2.06 2.01 3/515 21633
/proc/meminfo: memFree=3853532/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=284588 CPUtime=522.3 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 69946 0 0 0 52211 19 0 0 25 0 1 0 880185299 291418112 69893 33554432000 134512640 134603332 4291008800 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 71147 69893 123 23 0 70773 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 284588

[startup+582.301 s]
/proc/loadavg: 2.04 2.05 2.00 3/515 21635
/proc/meminfo: memFree=3792224/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=316532 CPUtime=582.3 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 78032 0 0 0 58208 22 0 0 25 0 1 0 880185299 324128768 77954 33554432000 134512640 134603332 4291008800 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 79133 77954 98 23 0 78759 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 316532

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.01 2.04 2.00 3/515 21747
/proc/meminfo: memFree=3527656/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=534008 CPUtime=4062.4 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 131623 0 0 0 406197 43 0 0 25 0 1 0 880185299 546824192 131269 33554432000 134512640 134603332 4291008800 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 133502 131269 98 23 0 133128 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 534008

[startup+4122.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/515 21748
/proc/meminfo: memFree=3508264/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=534008 CPUtime=4122.39 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 131623 0 0 0 412196 43 0 0 25 0 1 0 880185299 546824192 131269 33554432000 134512640 134603332 4291008800 18446744073709551615 134566275 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 133502 131269 98 23 0 133128 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 534008

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 21750
/proc/meminfo: memFree=3508948/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=534008 CPUtime=4182.39 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 131623 0 0 0 418196 43 0 0 25 0 1 0 880185299 546824192 131269 33554432000 134512640 134603332 4291008800 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 133502 131269 98 23 0 133128 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 534008

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 21751
/proc/meminfo: memFree=3529716/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=534008 CPUtime=4242.39 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 131623 0 0 0 424196 43 0 0 25 0 1 0 880185299 546824192 131269 33554432000 134512640 134603332 4291008800 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 133502 131269 98 23 0 133128 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 534008

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 21754
/proc/meminfo: memFree=3529664/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=534008 CPUtime=4302.39 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 131623 0 0 0 430196 43 0 0 25 0 1 0 880185299 546824192 131269 33554432000 134512640 134603332 4291008800 18446744073709551615 134550945 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 133502 131269 98 23 0 133128 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 534008

[startup+4362.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/515 21756
/proc/meminfo: memFree=3501952/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=534008 CPUtime=4362.39 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 131623 0 0 0 436196 43 0 0 25 0 1 0 880185299 546824192 131269 33554432000 134512640 134603332 4291008800 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 133502 131269 98 23 0 133128 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 534008

[startup+4422.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/515 21757
/proc/meminfo: memFree=3502020/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=534008 CPUtime=4422.39 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 131623 0 0 0 442196 43 0 0 25 0 1 0 880185299 546824192 131269 33554432000 134512640 134603332 4291008800 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 133502 131269 98 23 0 133128 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 534008

[startup+4482.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/515 21759
/proc/meminfo: memFree=3490564/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=534008 CPUtime=4482.39 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 131623 0 0 0 448196 43 0 0 25 0 1 0 880185299 546824192 131269 33554432000 134512640 134603332 4291008800 18446744073709551615 134563984 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 133502 131269 98 23 0 133128 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 534008

[startup+4542.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/515 21760
/proc/meminfo: memFree=3490392/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=534008 CPUtime=4542.4 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 131623 0 0 0 454197 43 0 0 25 0 1 0 880185299 546824192 131269 33554432000 134512640 134603332 4291008800 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 133502 131269 98 23 0 133128 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 534008

[startup+4602.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/515 21763
/proc/meminfo: memFree=3489356/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=534008 CPUtime=4602.41 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 131623 0 0 0 460198 43 0 0 25 0 1 0 880185299 546824192 131269 33554432000 134512640 134603332 4291008800 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 133502 131269 98 23 0 133128 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 534008

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 21766
/proc/meminfo: memFree=3486324/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=533852 CPUtime=4662.4 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 131623 0 0 0 466197 43 0 0 25 0 1 0 880185299 546664448 131236 33554432000 134512640 134603332 4291008800 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 133463 131236 98 23 0 133089 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 533852

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 21767
/proc/meminfo: memFree=3486516/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=533852 CPUtime=4722.42 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 131623 0 0 0 472199 43 0 0 25 0 1 0 880185299 546664448 131236 33554432000 134512640 134603332 4291008800 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 133463 131236 98 23 0 133089 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 533852

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 21769
/proc/meminfo: memFree=3487700/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=533852 CPUtime=4782.4 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 131623 0 0 0 478197 43 0 0 25 0 1 0 880185299 546664448 131236 33554432000 134512640 134603332 4291008800 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 133463 131236 98 23 0 133089 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 533852

[startup+4842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 21771
/proc/meminfo: memFree=3487268/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=533852 CPUtime=4842.4 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 131623 0 0 0 484197 43 0 0 25 0 1 0 880185299 546664448 131236 33554432000 134512640 134603332 4291008800 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 133463 131236 98 23 0 133089 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 533852

[startup+4902.3 s]
/proc/loadavg: 2.15 2.03 2.01 3/515 21774
/proc/meminfo: memFree=3487836/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=533852 CPUtime=4902.4 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 131623 0 0 0 490197 43 0 0 25 0 1 0 880185299 546664448 131236 33554432000 134512640 134603332 4291008800 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 133463 131236 98 23 0 133089 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 533852

[startup+4962.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/515 21786
/proc/meminfo: memFree=3487436/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=533852 CPUtime=4962.4 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 131623 0 0 0 496197 43 0 0 25 0 1 0 880185299 546664448 131236 33554432000 134512640 134603332 4291008800 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 133463 131236 98 23 0 133089 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 533852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.18 2.06 2.02 3/515 21788
/proc/meminfo: memFree=3487408/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=533852 CPUtime=5000.01 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 131623 0 0 0 499958 43 0 0 25 0 1 0 880185299 546664448 131236 33554432000 134512640 134603332 4291008800 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 133463 131236 98 23 0 133089 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 533852

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: 2.18 2.06 2.02 3/515 21788
/proc/meminfo: memFree=3487408/32950940 swapFree=67111364/67111528
[pid=21537] ppid=21535 vsize=533852 CPUtime=5000.01 cores=0,2,4,6
/proc/21537/stat : 21537 (picosat) R 21535 21537 20386 0 -1 4202496 131623 0 0 0 499958 43 0 0 25 0 1 0 880185299 546664448 131236 33554432000 134512640 134603332 4291008800 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21537/statm: 133463 131236 98 23 0 133089 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 533852

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.06
CPU user time (s): 4999.6
CPU system time (s): 0.45793
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 534008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.45793
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 131623
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= 7390

runsolver used 25.7251 second user time and 56.2864 second system time

The end

Launcher Data 

Begin job on node117 at 2011-06-01 05:39:05
IDJOB=3438789
IDBENCH=83173
IDSOLVER=1934
FILE ID=node117/3438789-1306899545
RUNJOBID= node117-1306899545-21517
PBS_JOBID= 13488459
Free space on /tmp= 58388 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/mosoi/289/289-unsat-17x27.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438789-1306899545/watcher-3438789-1306899545 -o /tmp/evaluation-result-3438789-1306899545/solver-3438789-1306899545 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438789-1306899545.cnf

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

MD5SUM BENCH= b9a7e3013b1b74b08c8e421f15cb16c4
RANDOM SEED=978399073

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:       4277536 kB
Buffers:        310120 kB
Cached:       17877016 kB
SwapCached:          0 kB
Active:       20934236 kB
Inactive:      7039676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:       4277536 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            6472 kB
Writeback:           0 kB
AnonPages:     9785884 kB
Mapped:          41768 kB
Slab:           570496 kB
PageTables:      57624 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS: 149493336 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= 58384 MiB
End job on node117 at 2011-06-01 07:02:27